{"id":21011,"date":"2026-02-03T16:06:45","date_gmt":"2026-02-03T15:06:45","guid":{"rendered":"https:\/\/texxecure.org\/rating-system\/"},"modified":"2026-02-27T13:10:25","modified_gmt":"2026-02-27T12:10:25","slug":"rating-system","status":"publish","type":"page","link":"https:\/\/texxecure.org\/en\/rating-system\/","title":{"rendered":"Rating-System"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; admin_label=&#8221;Hero&#8221; _builder_version=&#8221;4.27.5&#8243; background_color=&#8221;#005091&#8243; custom_padding=&#8221;0px|0px|0px|0px&#8221; animation_style=&#8221;zoom&#8221; animation_intensity_zoom=&#8221;4%&#8221; saved_tabs=&#8221;all&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row column_structure=&#8221;1_2,1_2&#8243; use_custom_gutter=&#8221;on&#8221; gutter_width=&#8221;1&#8243; make_equal=&#8221;on&#8221; module_class=&#8221; et_pb_row_fullwidth&#8221; _builder_version=&#8221;4.27.5&#8243; background_color=&#8221;#FFFFFF&#8221; background_enable_image=&#8221;off&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; background_enable_video_mp4=&#8221;off&#8221; width=&#8221;100%&#8221; width_tablet=&#8221;100%&#8221; width_phone=&#8221;100%&#8221; width_last_edited=&#8221;on|desktop&#8221; max_width=&#8221;100%&#8221; max_width_tablet=&#8221;100%&#8221; max_width_phone=&#8221;100%&#8221; max_width_last_edited=&#8221;on|desktop&#8221; min_height=&#8221;364.2px&#8221; custom_margin=&#8221;|auto|14px|auto||&#8221; custom_padding=&#8221;0px||0px|||&#8221; animation_style=&#8221;slide&#8221; animation_direction=&#8221;top&#8221; animation_intensity_slide=&#8221;3%&#8221; make_fullwidth=&#8221;on&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.27.5&#8243; background_color=&#8221;#005091&#8243; custom_padding=&#8221;10%|8%|10%|8%&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_text _builder_version=&#8221;4.27.5&#8243; text_font=&#8221;Montserrat|500||on|||||&#8221; text_text_color=&#8221;#fedf00&#8243; text_font_size=&#8221;16px&#8221; text_letter_spacing=&#8221;3px&#8221; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; custom_margin=&#8221;||45px|&#8221; animation_style=&#8221;slide&#8221; animation_direction=&#8221;bottom&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>TEXXECURE RATING<\/p>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; header_font=&#8221;|300|||||||&#8221; header_text_color=&#8221;#FFFFFF&#8221; header_font_size=&#8221;50px&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h1>Systematic Rating<\/h1>\n<p>[\/et_pb_text][et_pb_divider show_divider=&#8221;off&#8221; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_divider][\/et_pb_column][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.27.5&#8243; background_image=&#8221;https:\/\/texxecure.org\/wp-content\/uploads\/2026\/02\/ChatGPT-Image-7.-Feb.-2026-19_54_50.avif&#8221; background_enable_video_mp4=&#8221;off&#8221; background_video_pause_outside_viewport=&#8221;off&#8221; custom_padding=&#8221;|||&#8221; background_color_tablet=&#8221;#005091&#8243; background_last_edited=&#8221;on|phone&#8221; background_enable_color_tablet=&#8221;on&#8221; background_enable_image_tablet=&#8221;off&#8221; background_enable_image_phone=&#8221;off&#8221; parallax_tablet=&#8221;on&#8221; parallax_phone=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; custom_padding_last_edited=&#8221;on|phone&#8221; admin_label=&#8221;Skill Section&#8221; _builder_version=&#8221;4.27.5&#8243; min_height=&#8221;617.1px&#8221; custom_margin=&#8221;-15px|||||&#8221; custom_margin_tablet=&#8221;-15px|||||&#8221; custom_margin_phone=&#8221;-15px|||||&#8221; custom_margin_last_edited=&#8221;on|phone&#8221; custom_padding=&#8221;89px||110px|||&#8221; custom_padding_tablet=&#8221;89px||110px|||&#8221; custom_padding_phone=&#8221;40px||0px||false|false&#8221; saved_tabs=&#8221;all&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row admin_label=&#8221;Skill&#8221; _builder_version=&#8221;4.27.5&#8243; custom_padding=&#8221;20px||10px|&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_text _builder_version=&#8221;4.27.5&#8243; text_font=&#8221;||||||||&#8221; text_text_color=&#8221;#747d88&#8243; text_font_size=&#8221;18px&#8221; text_line_height=&#8221;1.8em&#8221; header_text_color=&#8221;#4f5b6b&#8221; header_2_font=&#8221;|300|||||||&#8221; header_2_text_color=&#8221;#4f5b6b&#8221; header_2_font_size=&#8221;42px&#8221; custom_margin=&#8221;|||&#8221; custom_padding=&#8221;||20px|&#8221; animation_style=&#8221;flip&#8221; animation_intensity_flip=&#8221;20%&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2 style=\"text-align: left;\">Making technical quality transparent.<br \/>Assessing risks with clarity.<\/h2>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.27.5&#8243; text_font=&#8221;||||||||&#8221; text_text_color=&#8221;#747d88&#8243; text_font_size=&#8221;18px&#8221; text_line_height=&#8221;1.8em&#8221; min_height=&#8221;161.2px&#8221; custom_margin=&#8221;|||&#8221; custom_padding=&#8221;||20px|&#8221; animation_style=&#8221;flip&#8221; animation_intensity_flip=&#8221;20%&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p style=\"text-align: left;\">The TEXXECURE rating system provides a standardized, data-based assessment of the technical quality of PV systems \u2013 from components to finished projects. This results in a comprehensive rating that provides clear guidance for banks, insurers, investors, and operators. <\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_3,1_3,1_3&#8243; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_3&#8243; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_blurb title=&#8221;Transparency&#8221; use_icon=&#8221;on&#8221; font_icon=&#8221;&#xf14a;||fa||400&#8243; icon_color=&#8221;#fedf00&#8243; image_icon_width=&#8221;35px&#8221; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; header_font=&#8221;|600||on|||||&#8221; header_text_align=&#8221;center&#8221; header_font_size=&#8221;14px&#8221; body_font=&#8221;|300|||||||&#8221; body_text_align=&#8221;center&#8221; body_text_color=&#8221;#747d88&#8243; body_font_size=&#8221;14px&#8221; header_letter_spacing_tablet=&#8221;&#8221; header_letter_spacing_phone=&#8221;&#8221; header_letter_spacing_last_edited=&#8221;on|desktop&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>The TEXXECURE rating system provides transparency and security for investment decisions.<\/p>\n<p>&nbsp;<\/p>\n<p>[\/et_pb_blurb][\/et_pb_column][et_pb_column type=&#8221;1_3&#8243; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_blurb title=&#8221;Quality&#8221; use_icon=&#8221;on&#8221; font_icon=&#8221;&#xf51c;||fa||900&#8243; icon_color=&#8221;#fedf00&#8243; image_icon_width=&#8221;35px&#8221; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; header_font=&#8221;|600||on|||||&#8221; header_text_align=&#8221;center&#8221; header_font_size=&#8221;14px&#8221; body_font=&#8221;|300|||||||&#8221; body_text_align=&#8221;center&#8221; body_text_color=&#8221;#747d88&#8243; body_font_size=&#8221;14px&#8221; header_letter_spacing_tablet=&#8221;&#8221; header_letter_spacing_phone=&#8221;&#8221; header_letter_spacing_last_edited=&#8221;on|desktop&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>The system promotes high standards by evaluating components and systems according to defined criteria.<\/p>\n<p>&nbsp;<\/p>\n<p>[\/et_pb_blurb][\/et_pb_column][et_pb_column type=&#8221;1_3&#8243; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_blurb title=&#8221;Trust&#8221; use_icon=&#8221;on&#8221; font_icon=&#8221;&#xf3a5;||fa||400&#8243; icon_color=&#8221;#fedf00&#8243; image_icon_width=&#8221;35px&#8221; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; header_font=&#8221;|600||on|||||&#8221; header_text_align=&#8221;center&#8221; header_font_size=&#8221;14px&#8221; body_font=&#8221;|300|||||||&#8221; body_text_align=&#8221;center&#8221; body_text_color=&#8221;#747d88&#8243; body_font_size=&#8221;14px&#8221; header_letter_spacing_tablet=&#8221;&#8221; header_letter_spacing_phone=&#8221;&#8221; header_letter_spacing_last_edited=&#8221;on|desktop&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p>Transparency in the production and manufacturing process: boosts trust in brands and products.<\/p>\n<p>&nbsp;<\/p>\n<p>[\/et_pb_blurb][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; custom_padding_last_edited=&#8221;on|phone&#8221; admin_label=&#8221;Skill Section&#8221; _builder_version=&#8221;4.27.5&#8243; background_color=&#8221;#f7f7f7&#8243; min_height=&#8221;617.1px&#8221; custom_margin=&#8221;-15px|||||&#8221; custom_padding=&#8221;89px||110px|||&#8221; custom_padding_tablet=&#8221;89px||110px|||&#8221; custom_padding_phone=&#8221;10px||0px||false|false&#8221; saved_tabs=&#8221;all&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row admin_label=&#8221;Skill&#8221; _builder_version=&#8221;4.27.5&#8243; custom_padding=&#8221;20px||10px|&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_text _builder_version=&#8221;4.27.5&#8243; text_font=&#8221;||||||||&#8221; text_text_color=&#8221;#747d88&#8243; text_font_size=&#8221;18px&#8221; text_line_height=&#8221;1.8em&#8221; header_text_color=&#8221;#747d88&#8243; header_2_font=&#8221;|300|||||||&#8221; header_2_text_color=&#8221;#4f5b6b&#8221; header_2_font_size=&#8221;42px&#8221; custom_margin=&#8221;|||&#8221; custom_padding=&#8221;||20px|&#8221; animation_style=&#8221;flip&#8221; animation_intensity_flip=&#8221;20%&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2 style=\"text-align: left;\">The Rating Rules <\/h2>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.27.5&#8243; text_font=&#8221;||||||||&#8221; text_text_color=&#8221;#747d88&#8243; text_font_size=&#8221;18px&#8221; text_line_height=&#8221;1.8em&#8221; custom_margin=&#8221;|||&#8221; custom_padding=&#8221;||20px|&#8221; animation_style=&#8221;flip&#8221; animation_intensity_flip=&#8221;20%&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p style=\"text-align: left;\"><strong>The rating rules are the foundation of the TEXXECURE rating system.<\/strong><\/p>\n<p style=\"text-align: left;\">They define<\/p>\n<ul>\n<li style=\"text-align: left;\">the methods, criteria, and processes used to assess photovoltaic systems, components, and services.<\/li>\n<li style=\"text-align: left;\">the requirements, criteria, and admission procedures for rating bodies.<\/li>\n<\/ul>\n<p style=\"text-align: left;\"><strong>The assessment process is based on a standardized, differentiated catalog of criteria<\/strong> covering all relevant areas \u2013 from module and inverter production, planning, procurement, construction, and installation to operation, maintenance, and monitoring. This assessment logic ensures that every PV system is tested according to the same objective, standardized criteria. <\/p>\n<p style=\"text-align: left;\"><strong>The rating rules are continuously refined, expanded, and adapted to new technologies.<\/strong> This ensures that the system remains resilient, up-to-date, and internationally compatible. As a result of its clear structure, the rating system makes technical quality transparent and provides genuine security to investors, banks, insurers, and operators. <\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; custom_padding_last_edited=&#8221;on|phone&#8221; admin_label=&#8221;Skill Section&#8221; _builder_version=&#8221;4.27.5&#8243; background_enable_color=&#8221;off&#8221; min_height=&#8221;617.1px&#8221; custom_margin=&#8221;-15px|||||&#8221; custom_padding=&#8221;89px||110px|||&#8221; custom_padding_tablet=&#8221;89px||110px|||&#8221; custom_padding_phone=&#8221;50px||0px||false|false&#8221; saved_tabs=&#8221;all&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row admin_label=&#8221;Skill&#8221; _builder_version=&#8221;4.27.5&#8243; custom_padding=&#8221;20px||10px|&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_text _builder_version=&#8221;4.27.5&#8243; text_font=&#8221;||||||||&#8221; text_text_color=&#8221;#747d88&#8243; text_font_size=&#8221;18px&#8221; text_line_height=&#8221;1.8em&#8221; header_text_color=&#8221;#747d88&#8243; header_2_font=&#8221;|300|||||||&#8221; header_2_text_color=&#8221;#4f5b6b&#8221; header_2_font_size=&#8221;42px&#8221; custom_margin=&#8221;|||&#8221; custom_padding=&#8221;||20px|&#8221; animation_style=&#8221;flip&#8221; animation_intensity_flip=&#8221;20%&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2 style=\"text-align: left;\">The Rating Process<\/h2>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.27.5&#8243; text_font=&#8221;||||||||&#8221; text_text_color=&#8221;#747d88&#8243; text_font_size=&#8221;18px&#8221; text_line_height=&#8221;1.8em&#8221; custom_margin=&#8221;|||&#8221; custom_padding=&#8221;||20px|&#8221; animation_style=&#8221;flip&#8221; animation_intensity_flip=&#8221;20%&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p><strong>The TEXXECURE rating process involves two stages<\/strong>: First, independent rating bodies review all technical documents and certificates. The result is a standardized Level 1 Rating. Second, rating bodies perform an on-site physical inspection. The result is a standardized Level 2 Rating. The Level 1 and 2 Ratings are then combined and translated into a clear Comprehensive Rating ranging from AAA to D, using an algorithm.<\/p>\n<p><strong>Only systems, components, and companies with sufficient technical safety (AAA to B) receive a certificate along with a test report.<\/strong> All others (C and D) receive only a test report. Results are stored in the TEXXECURE database. Each client decides independently who is allowed to view the test report and certificate.<\/p>\n<p><strong>The TEXXECURE certificate reliably shows the technical reliability and performance of a photovoltaic system<\/strong> This creates transparent, objective, and easy-to-understand documentation for investors, banks, insurers, and operators.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; custom_padding_last_edited=&#8221;on|phone&#8221; admin_label=&#8221;Contact Form Section&#8221; _builder_version=&#8221;4.27.5&#8243; background_color=&#8221;#f7f7f7&#8243; background_enable_image=&#8221;off&#8221; custom_margin=&#8221;28px|||||&#8221; custom_padding=&#8221;103px||31px|||&#8221; custom_padding_tablet=&#8221;103px||31px|||&#8221; custom_padding_phone=&#8221;30px||31px||false|false&#8221; animation_style=&#8221;zoom&#8221; animation_direction=&#8221;bottom&#8221; animation_intensity_zoom=&#8221;10%&#8221; saved_tabs=&#8221;all&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row admin_label=&#8221;Skill&#8221; _builder_version=&#8221;4.27.5&#8243; custom_margin_tablet=&#8221;&#8221; custom_margin_phone=&#8221;&#8221; custom_margin_last_edited=&#8221;on|phone&#8221; custom_padding=&#8221;20px||10px||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_text _builder_version=&#8221;4.27.5&#8243; text_font=&#8221;||||||||&#8221; text_text_color=&#8221;#747d88&#8243; text_font_size=&#8221;18px&#8221; text_line_height=&#8221;1.8em&#8221; header_text_color=&#8221;#747d88&#8243; header_2_font=&#8221;|300|||||||&#8221; header_2_text_color=&#8221;#4f5b6b&#8221; header_2_font_size=&#8221;42px&#8221; custom_margin=&#8221;|||&#8221; custom_padding=&#8221;||20px|&#8221; animation_style=&#8221;flip&#8221; animation_intensity_flip=&#8221;20%&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2 style=\"text-align: left;\">The TEXXECURE Rating Levels<\/h2>\n<p>The TEXXECURE rating bodies assess the technical quality and risks of a PV system using a two-stage process and translate all results into a clear Final Rating ranging from AAA to D. This clearly shows which components, systems, and market participants are reliable\u2014and which are not.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row admin_label=&#8221;Service Section Title&#8221; _builder_version=&#8221;4.27.5&#8243; custom_margin=&#8221;-81px|auto||auto|false|false&#8221; custom_margin_tablet=&#8221;-81px|auto||auto|false|false&#8221; custom_margin_phone=&#8221;-81px|auto|10px|auto|false|false&#8221; custom_margin_last_edited=&#8221;on|desktop&#8221; animation_style=&#8221;fade&#8221; animation_direction=&#8221;top&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_accordion open_toggle_text_color=&#8221;#005091&#8243; open_toggle_background_color=&#8221;#FFFFFF&#8221; closed_toggle_text_color=&#8221;#FFFFFF&#8221; closed_toggle_background_color=&#8221;#005091&#8243; toggle_icon=&#8221;&#x47;||divi||400&#8243; icon_color=&#8221;#fedf00&#8243; module_class=&#8221;dt-closed-accordion&#8221; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; toggle_text_color=&#8221;#747d88&#8243; toggle_font=&#8221;|300|||||||&#8221; toggle_font_size=&#8221;24px&#8221; closed_toggle_font=&#8221;||||||||&#8221; closed_toggle_text_align=&#8221;center&#8221; closed_toggle_font_size=&#8221;24px&#8221; body_text_align=&#8221;left&#8221; body_text_color=&#8221;#747d88&#8243; body_line_height=&#8221;1.8em&#8221; custom_margin_tablet=&#8221;&#8221; custom_margin_phone=&#8221;40px||||false|false&#8221; custom_margin_last_edited=&#8221;on|phone&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_accordion_item title=&#8221;Level 1: Desktop Rating&#8221; open=&#8221;on&#8221; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p><b>Document review, e.g.:<\/b><\/p>\n<ul>\n<li>Technical data<\/li>\n<li>Guarantees<\/li>\n<li>Design<\/li>\n<li>Degradation &amp; service life<\/li>\n<li>Proof of safety certificates<\/li>\n<li>Compliance with applicable standards and norms (IEC, ISO, TEXXECURE rating rules)<\/li>\n<li>Environmental and social assessment (ESII)<\/li>\n<li>System design<\/li>\n<li>Documentation<\/li>\n<li>Quality assurance<\/li>\n<\/ul>\n<p>[\/et_pb_accordion_item][et_pb_accordion_item title=&#8221;Level 2: On-site Rating&#8221; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; open=&#8221;off&#8221;]<strong>On-site inspection, e.g.:<\/strong><\/p>\n<ul>\n<li>Production quality<\/li>\n<li>Compliance of BOM\/SOP execution with reviewed documents<\/li>\n<li>Transparency<\/li>\n<li>Installation\/assembly quality<\/li>\n<li>Cabling &amp; safety<\/li>\n<li>Compliance with plans<\/li>\n<li>Construction site and installation quality<\/li>\n<li>Climate zone compatibility<\/li>\n<li>Actual performance vs. projected performance<\/li>\n<li>Accelerated aging tests (for type ratings)<\/li>\n<li>Operability<\/li>\n<li>Other risks related to execution and implementation<\/li>\n<\/ul>\n<p><em><span style=\"font-size: small;\">A Level 2 Rating is assigned only if at least a B rating has been achieved at Level 1. <\/span><\/em><em><span style=\"font-size: small;\">The Level 2 Rating confirms or corrects the results from Level 1.<\/span><\/em><\/p>\n<p>[\/et_pb_accordion_item][\/et_pb_accordion][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; custom_padding_last_edited=&#8221;on|phone&#8221; admin_label=&#8221;Latest Work Section&#8221; _builder_version=&#8221;4.27.5&#8243; background_color=&#8221;#FFFFFF&#8221; custom_padding=&#8221;102px||34px|||&#8221; custom_padding_tablet=&#8221;102px||34px|||&#8221; custom_padding_phone=&#8221;0px||||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row admin_label=&#8221;Service Section Title&#8221; _builder_version=&#8221;4.16&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; custom_margin=&#8221;|auto|-24px|auto||&#8221; animation_style=&#8221;fade&#8221; animation_direction=&#8221;top&#8221; saved_tabs=&#8221;all&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_text _builder_version=&#8221;4.27.5&#8243; text_font=&#8221;||||||||&#8221; text_text_color=&#8221;#747d88&#8243; text_font_size=&#8221;18px&#8221; text_line_height=&#8221;1.8em&#8221; header_text_color=&#8221;#747d88&#8243; header_2_font=&#8221;|300|||||||&#8221; header_2_text_color=&#8221;#4f5b6b&#8221; header_2_font_size=&#8221;42px&#8221; custom_margin=&#8221;|||&#8221; custom_padding=&#8221;||20px|&#8221; animation_style=&#8221;flip&#8221; animation_intensity_flip=&#8221;20%&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2 style=\"text-align: left;\">The TEXXECURE Rating Scale<\/h2>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; text_text_color=&#8221;#747d88&#8243; text_font_size=&#8221;18px&#8221; min_height=&#8221;82px&#8221; custom_margin=&#8221;||-13px|||&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p style=\"text-align: left;\">The rating system uses a points system from 0 to 1,000. After a PV component, process, product, or system has been assessed using the points system, a rating ranging from AAA to D is assigned, as illustrated in the following table: <\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/texxecure.org\/wp-content\/uploads\/2026\/02\/Bildschirmfoto-2026-02-07-um-22.48.51-scaled-1.avif&#8221; alt=&#8221;TEXXECURE Rating Skala DE&#8221; title_text=&#8221;Bildschirmfoto-2026-02-07-um-22.48.51-scaled&#8221; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;0px|||||&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][et_pb_text _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; text_text_color=&#8221;#747d88&#8243; text_font_size=&#8221;18px&#8221; min_height=&#8221;110px&#8221; custom_margin=&#8221;||-13px|||&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p style=\"text-align: left;\">No certificate is issued for PV systems with a &#8220;C&#8221; or &#8220;D&#8221; rating. In the event of a reassessment, the entire rating process must be repeated. In the case of a &#8220;C&#8221; rating with more than 660 points, a reassessment based on the initial assessment may be possible under certain circumstances. A &#8220;D&#8221; rating is generally assigned if at least one critical knockout criterion is not satisfied, indicating that safety-related discrepancies have been identified.   <\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; admin_label=&#8221;Latest Work Section&#8221; _builder_version=&#8221;4.27.5&#8243; background_color=&#8221;#FFFFFF&#8221; custom_padding=&#8221;9px||93px|||&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row custom_padding_last_edited=&#8221;on|phone&#8221; admin_label=&#8221;Service Section Title&#8221; _builder_version=&#8221;4.27.5&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; custom_margin=&#8221;|auto|-24px|auto||&#8221; custom_padding_tablet=&#8221;&#8221; custom_padding_phone=&#8221;0px||||false|false&#8221; animation_style=&#8221;fade&#8221; animation_direction=&#8221;top&#8221; saved_tabs=&#8221;all&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_text _builder_version=&#8221;4.27.5&#8243; text_font=&#8221;||||||||&#8221; text_text_color=&#8221;#747d88&#8243; text_font_size=&#8221;18px&#8221; text_line_height=&#8221;1.8em&#8221; header_text_color=&#8221;#747d88&#8243; header_2_font=&#8221;|300|||||||&#8221; header_2_text_color=&#8221;#4f5b6b&#8221; header_2_font_size=&#8221;42px&#8221; custom_margin=&#8221;|||&#8221; custom_padding=&#8221;||20px|&#8221; animation_style=&#8221;flip&#8221; animation_intensity_flip=&#8221;20%&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2 style=\"text-align: left;\">Certificate<\/h2>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_2,1_2&#8243; admin_label=&#8221;Service Section Title&#8221; _builder_version=&#8221;4.16&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; custom_margin=&#8221;|auto|-24px|auto||&#8221; custom_padding=&#8221;31px|||||&#8221; animation_style=&#8221;fade&#8221; animation_direction=&#8221;top&#8221; saved_tabs=&#8221;all&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_text admin_label=&#8221;Subtitle&#8221; _builder_version=&#8221;4.27.5&#8243; text_font=&#8221;||||||||&#8221; text_text_color=&#8221;#747d88&#8243; text_font_size=&#8221;18px&#8221; text_line_height=&#8221;1.8em&#8221; header_font=&#8221;||||||||&#8221; max_width=&#8221;764px&#8221; module_alignment=&#8221;left&#8221; custom_margin=&#8221;-37px|-35px||1280px||&#8221; custom_padding=&#8221;25px||20px|0px||&#8221; animation_style=&#8221;slide&#8221; animation_direction=&#8221;bottom&#8221; animation_delay=&#8221;100ms&#8221; animation_intensity_slide=&#8221;4%&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p><strong>If a rating is positive (AAA \u2013 B), the rating body will issue a TEXXECURE certificate. It includes:<\/strong><\/p>\n<ul>\n<li>Scope of testing and underlying test modules<\/li>\n<li>Key technical results<\/li>\n<li>Final rating<\/li>\n<li>Certificate number and validity<\/li>\n<li>Seal and signature<\/li>\n<\/ul>\n<p>For &#8220;C&#8221; and &#8220;D&#8221; ratings, no certificate, only a report will be issued.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_image src=&#8221;https:\/\/texxecure.org\/wp-content\/uploads\/2026\/02\/ChatGPT-Image-3.-Feb.-2026-23_22_54-1.avif&#8221; title_text=&#8221;ChatGPT-Image-3.-Feb.-2026-23_22_54&#8243; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; width=&#8221;100%&#8221; custom_margin=&#8221;|81px||||&#8221; custom_padding=&#8221;|2px|||false|false&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; admin_label=&#8221;Feature Section 03&#8243; _builder_version=&#8221;4.27.5&#8243; use_background_color_gradient=&#8221;on&#8221; background_color_gradient_stops=&#8221;#ffffff 88%|#f7f7f7 88%&#8221; background_color_gradient_start=&#8221;#ffffff&#8221; background_color_gradient_start_position=&#8221;80%&#8221; background_color_gradient_end=&#8221;#fcd21d&#8221; background_color_gradient_end_position=&#8221;80%&#8221; custom_margin=&#8221;|||&#8221; custom_padding=&#8221;0px||0px|&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row column_structure=&#8221;1_2,1_2&#8243; use_custom_gutter=&#8221;on&#8221; gutter_width=&#8221;1&#8243; admin_label=&#8221;Feature Area&#8221; module_class=&#8221; et_pb_row_fullwidth&#8221; _builder_version=&#8221;4.16&#8243; width=&#8221;100%&#8221; width_tablet=&#8221;100%&#8221; width_phone=&#8221;100%&#8221; width_last_edited=&#8221;on|desktop&#8221; max_width=&#8221;100%&#8221; max_width_tablet=&#8221;100%&#8221; max_width_phone=&#8221;100%&#8221; max_width_last_edited=&#8221;on|desktop&#8221; custom_padding=&#8221;0px||0px|&#8221; make_fullwidth=&#8221;on&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_image src=&#8221;https:\/\/texxecure.org\/wp-content\/uploads\/2026\/02\/ChatGPT-Image-3.-Feb.-2026-23_30_19-e1770161508811.avif&#8221; title_text=&#8221;ChatGPT Image 3. Feb. 2026, 23_30_19&#8243; align=&#8221;right&#8221; align_tablet=&#8221;center&#8221; align_phone=&#8221;center&#8221; align_last_edited=&#8221;on|desktop&#8221; _builder_version=&#8221;4.27.5&#8243; animation_style=&#8221;slide&#8221; animation_direction=&#8221;left&#8221; animation_intensity_slide=&#8221;20%&#8221; animation_starting_opacity=&#8221;100%&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;5%|5%|5%|5%&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_text admin_label=&#8221;Title&#8221; _builder_version=&#8221;4.27.5&#8243; text_font=&#8221;Montserrat||||||||&#8221; text_text_color=&#8221;#747d88&#8243; text_font_size=&#8221;16px&#8221; text_line_height=&#8221;1.9em&#8221; header_font=&#8221;||||||||&#8221; header_2_font=&#8221;|300|||||||&#8221; header_2_text_align=&#8221;center&#8221; header_2_text_color=&#8221;#4f5b6b&#8221; header_2_font_size=&#8221;42px&#8221; header_2_line_height=&#8221;1.3em&#8221; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; text_orientation=&#8221;center&#8221; max_width=&#8221;700px&#8221; module_alignment=&#8221;center&#8221; animation_style=&#8221;slide&#8221; animation_direction=&#8221;bottom&#8221; animation_intensity_slide=&#8221;4%&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2 style=\"text-align: left;\">The TEXXECURE Rating Bodies<\/h2>\n<p>&nbsp;<\/p>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.27.5&#8243; text_font=&#8221;||||||||&#8221; text_text_color=&#8221;#747d88&#8243; text_font_size=&#8221;18px&#8221; text_line_height=&#8221;1.8em&#8221; custom_margin=&#8221;|||&#8221; custom_padding=&#8221;||20px|&#8221; animation_style=&#8221;flip&#8221; animation_intensity_flip=&#8221;20%&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p style=\"text-align: left;\">The TEXXECURE Rating Foundation develops, maintains, and operates the rating rules. Assessments are carried out by independent participants accepted by TEXXECURE. They include:<\/p>\n<ul>\n<li style=\"text-align: left;\">Certification bodies<\/li>\n<li style=\"text-align: left;\">Inspection bodies<\/li>\n<li style=\"text-align: left;\">Test laboratories<\/li>\n<li style=\"text-align: left;\">Independent engineers\/experts<\/li>\n<\/ul>\n<p>Spreading the assessment process across different assessment categories ensures maximum objectivity and credibility.<\/p>\n<p>[\/et_pb_text][et_pb_divider show_divider=&#8221;off&#8221; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_divider][et_pb_button button_url=&#8221;@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjIwNDM2In19@&#8221; button_text=&#8221;About Us&#8221; _builder_version=&#8221;4.27.5&#8243; _dynamic_attributes=&#8221;button_url&#8221; _module_preset=&#8221;default&#8221; custom_button=&#8221;on&#8221; button_text_color=&#8221;#005091&#8243; button_icon=&#8221;&#x45;||divi||400&#8243; button_icon_color=&#8221;#fedf00&#8243; global_colors_info=&#8221;{}&#8221;][\/et_pb_button][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; admin_label=&#8221;Fun Fact Section&#8221; _builder_version=&#8221;4.27.5&#8243; background_color=&#8221;#f7f7f7&#8243; custom_margin=&#8221;|||&#8221; custom_padding=&#8221;47px|0px|0px|||&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row column_structure=&#8221;1_2,1_2&#8243; custom_padding_last_edited=&#8221;on|phone&#8221; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; custom_padding_tablet=&#8221;&#8221; custom_padding_phone=&#8221;0px||||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.5&#8243; text_font=&#8221;||||||||&#8221; text_text_color=&#8221;#747d88&#8243; text_font_size=&#8221;18px&#8221; text_line_height=&#8221;1.8em&#8221; header_2_font=&#8221;|300|||||||&#8221; header_2_text_color=&#8221;#4f5b6b&#8221; header_2_font_size=&#8221;32px&#8221; min_height=&#8221;47.4px&#8221; custom_margin=&#8221;|||&#8221; custom_padding=&#8221;||0px|||&#8221; animation_style=&#8221;flip&#8221; animation_intensity_flip=&#8221;20%&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2 style=\"text-align: left;\">Transparency under your control<\/h2>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.27.5&#8243; text_font=&#8221;||||||||&#8221; text_text_color=&#8221;#747d88&#8243; text_font_size=&#8221;18px&#8221; text_line_height=&#8221;1.8em&#8221; custom_margin=&#8221;|||&#8221; custom_padding=&#8221;0px||20px|||&#8221; animation_style=&#8221;flip&#8221; animation_intensity_flip=&#8221;20%&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p style=\"text-align: left;\">As the client, you decide who can see your rating. All relevant documents are stored securely in the TEXXECURE Rating GmbH database. Access to your rating will be provided only to the user category that you have approved. The system offers you three options:<\/p>\n<p style=\"text-align: left;\">\n<ol>\n<li style=\"text-align: left;\">Restricted access<\/li>\n<li style=\"text-align: left;\">Access limited to specific interest groups<\/li>\n<li style=\"text-align: left;\">Public access for registered participants.<\/li>\n<\/ol>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.27.5&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.5&#8243; text_font=&#8221;||||||||&#8221; text_text_color=&#8221;#747d88&#8243; text_font_size=&#8221;18px&#8221; text_line_height=&#8221;1.8em&#8221; width=&#8221;100%&#8221; custom_margin=&#8221;|||37px||&#8221; custom_margin_tablet=&#8221;|||37px||&#8221; custom_margin_phone=&#8221;|||0px|false|false&#8221; custom_margin_last_edited=&#8221;on|phone&#8221; custom_padding=&#8221;||20px|&#8221; animation_style=&#8221;flip&#8221; animation_intensity_flip=&#8221;20%&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h5> Level 1: Restricted access<\/h5>\n<p>Only you, the rating body involved, and so-called power users of TEXXECURE can access the rating. This is ideal if you want to address the rating internally first or clarify optimization potential.<\/p>\n<p>&nbsp;<\/p>\n<h5>Level 2: Limited access<\/h5>\n<p>You share the rating with selected partners, such as banks, insurers, or investors. This is the perfect solution if you are preparing financing, terms of insurance, or partnerships.<\/p>\n<p>&nbsp;<\/p>\n<h5>Level 3: Public access<\/h5>\n<p>The rating is accessible to all registered users of the platform. This is ideal for high-quality projects that want to demonstrate transparency\u2014for example, to institutional investors or in connection with bidding processes.<\/p>\n<p>[\/et_pb_text][et_pb_text admin_label=&#8221;About Section Text&#8221; _builder_version=&#8221;4.27.5&#8243; text_text_color=&#8221;#000000&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>TEXXECURE RATINGSystematic RatingMaking technical quality transparent.Assessing risks with clarity.The TEXXECURE rating system provides a standardized, data-based assessment of the technical quality of PV systems \u2013 from components to finished projects. This results in a comprehensive rating that provides clear guidance for banks, insurers, investors, and operators. The TEXXECURE rating system provides transparency and security for [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"class_list":["post-21011","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/texxecure.org\/en\/wp-json\/wp\/v2\/pages\/21011","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/texxecure.org\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/texxecure.org\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/texxecure.org\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/texxecure.org\/en\/wp-json\/wp\/v2\/comments?post=21011"}],"version-history":[{"count":10,"href":"https:\/\/texxecure.org\/en\/wp-json\/wp\/v2\/pages\/21011\/revisions"}],"predecessor-version":[{"id":21172,"href":"https:\/\/texxecure.org\/en\/wp-json\/wp\/v2\/pages\/21011\/revisions\/21172"}],"wp:attachment":[{"href":"https:\/\/texxecure.org\/en\/wp-json\/wp\/v2\/media?parent=21011"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}