{"id":2371,"date":"2026-04-17T10:02:12","date_gmt":"2026-04-17T10:02:12","guid":{"rendered":"https:\/\/ecotech.net.ua\/?post_type=product&p=2371"},"modified":"2026-08-24T20:30:40","modified_gmt":"2026-08-24T20:30:40","slug":"kopiyakopiyakopiyakopiyadouble-sided-solar-panel-dah-solar-dhn-72x16dg-bw-580-w","status":"publish","type":"product","link":"https:\/\/ecotech.net.ua\/en\/product\/kopiyakopiyakopiyakopiyadouble-sided-solar-panel-dah-solar-dhn-72x16dg-bw-580-w\/","title":{"rendered":"Solar Photovoltaic Module Tongwei TWMNH-72HD575W"},"content":{"rendered":"

SALE from 36 pcs.<\/em><\/h3>\n

TONGWEI TWMND-72HD575W \u2014 a powerful photovoltaic module for modern solar power plants<\/h2>\n

The TONGWEI TWMND-72HD575W solar panel is a high-performance monocrystalline module designed for stable electricity generation as part of residential, commercial, and industrial solar power plants. The model combines high power, modern technologies, and a reliable design, ensuring efficient operation even during long-term use in harsh conditions.<\/p>\n

A rated power of 575 W allows for a high level of electricity generation with optimal use of available area. Thanks to an efficiency of 22.3%, the panel effectively converts solar radiation into electricity, making it a cost-effective solution for systems where performance and operational stability matter.<\/p>\n

High performance and stable generation<\/h2>\n

The model is built on 144 monocrystalline solar cells in a 6\u00d724 configuration, ensuring stable system operation and efficient energy generation throughout the day. Manufacturing precision is confirmed by a positive power tolerance of 0~+3%, allowing users to achieve the rated specifications or even higher actual performance.<\/p>\n

Thanks to well-thought-out electrical parameters, the photovoltaic module is easily integrated into modern solar power plants of various scales. An open-circuit voltage of 51.44 V and support for systems with a maximum voltage of up to 1500 V make the panel compatible with most modern inverters and string solutions.<\/p>\n

Reliable design and durability<\/h2>\n

The TONGWEI TWMND-72HD575W is built for long-term, stable operation in various climate conditions. A sturdy anodized aluminum frame provides high mechanical resistance and protection against deformation, while an IP68 protection rating guarantees reliable operation even under increased humidity, dust, and temperature fluctuations.<\/p>\n

The panel is equipped with MC4 connectors for quick and safe connection, and the use of three bypass diodes helps reduce performance losses under partial shading. Low temperature coefficients positively affect generation stability and help maintain efficiency even at high ambient temperatures.<\/p>\n

Compliance with international standards<\/h2>\n

The photovoltaic module complies with modern international quality and safety standards, including ISO 9001, ISO 14001, ISO 45001, ISO 50001, IEC 61215, and IEC 61730. This confirms a high level of production control, design reliability, and compliance with the requirements of the modern solar energy market.<\/p>\n

Key advantages<\/h2>\n
    \n
  • 575 W power<\/li>\n
  • High efficiency of 22.3%<\/li>\n
  • 144 monocrystalline solar cells<\/li>\n
  • Positive power tolerance of 0~+3%<\/li>\n
  • Compatibility with systems up to 1500 V<\/li>\n
  • IP68 protection<\/li>\n
  • Sturdy aluminum frame<\/li>\n
  • Stable operation across a wide temperature range<\/li>\n
  • High resistance to external influences<\/li>\n
  • Compliance with international quality standards<\/li>\n<\/ul>\n

    An efficient solution for long-term generation<\/h2>\n

    The TONGWEI TWMND-72HD575W is a modern solar panel for users looking for a reliable, high-performance, and durable solution for a solar power plant. High efficiency, stable electrical characteristics, and a sturdy design make this model a practical choice for long-term use and stable electricity generation.<\/p>\n","protected":false},"excerpt":{"rendered":"

    \n
    Brand: Tongwei Solar<\/dt>\n
    Semiconductor type: <\/span>Monocrystalline<\/dt>\n
    Bifacial: <\/span>No<\/dt>\n
    Open-circuit voltage, Voc: <\/span>51.44 V<\/dt>\n
    Short-circuit current, Isc: <\/span>14.25 A<\/dt>\n
    Voltage at maximum power point, Vmp: <\/span>43.08 V<\/dt>\n
    Current at maximum power point, Imp: <\/span>13.35 A<\/dt>\n
    Module efficiency: <\/span>22.3 %<\/dt>\n
    Power tolerance: <\/span>0~+3%<\/dt>\n
    Maximum string voltage: <\/span>1500 V<\/dt>\n
    Power: <\/span>575 W<\/dt>\n
    Maximum fuse rating: <\/span>30 A<\/dt>\n
    Number of diodes: <\/span>3<\/dt>\n
    Power temperature coefficient, Pmp: <\/span>-0.3 %\/\u2103<\/dt>\n
    Voltage temperature coefficient, Voc: <\/span>-0.25 %\/\u2103<\/dt>\n
    Recommended operating temperature: <\/span>-40 \u00b0\u0421\u2026 +85 \u00b0\u0421<\/dt>\n
    Number of solar cells: <\/span>144 (6\u044524)<\/dt>\n
    Moisture and dust protection rating: <\/span>IP68<\/dt>\n
    Frame material: <\/span>Anodized aluminum<\/dt>\n
    Connectors: <\/span>MC4<\/dt>\n
    Packaging type: <\/span>Pallet<\/dt>\n
    Warranty: <\/span>12 years<\/dt>\n
    Warranty on 90% of rated output power: <\/span>25 years<\/dt>\n
    Warranty on 80% of rated output power: <\/span>30 years<\/dt>\n<\/dl>\n","protected":false},"featured_media":2374,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[84],"product_cat":[51],"product_tag":[],"class_list":["post-2371","product","type-product","status-publish","has-post-thumbnail","product_brand-tongwei","product_cat-solar-panels","first","outofstock","taxable","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"\nSolar Photovoltaic Module Tongwei TWMNH-72HD575W - EcoTech KO<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ecotech.net.ua\/en\/product\/kopiyakopiyakopiyakopiyadouble-sided-solar-panel-dah-solar-dhn-72x16dg-bw-580-w\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Solar Photovoltaic Module Tongwei TWMNH-72HD575W - EcoTech KO\" \/>\n<meta property=\"og:description\" content=\"Brand: Tongwei Solar Semiconductor type: Monocrystalline Bifacial: No Open-circuit voltage, Voc: 51.44 V Short-circuit current, Isc: 14.25 A Voltage at maximum power point, Vmp: 43.08 V Current at maximum power point, Imp: 13.35 A Module efficiency: 22.3 % Power tolerance: 0~+3% Maximum string voltage: 1500 V Power: 575 W Maximum fuse rating: 30 A Number of diodes: 3 Power temperature coefficient, Pmp: -0.3 %\/\u2103 Voltage temperature coefficient, Voc: -0.25 %\/\u2103 Recommended operating temperature: -40 \u00b0\u0421\u2026 +85 \u00b0\u0421 Number of solar cells: 144 (6\u044524) Moisture and dust protection rating: IP68 Frame material: Anodized aluminum Connectors: MC4 Packaging type: Pallet Warranty: 12 years Warranty on 90% of rated output power: 25 years Warranty on 80% of rated output power: 30 years\" \/>\n<meta property=\"og:url\" content=\"https:\/\/ecotech.net.ua\/en\/product\/kopiyakopiyakopiyakopiyadouble-sided-solar-panel-dah-solar-dhn-72x16dg-bw-580-w\/\" \/>\n<meta property=\"og:site_name\" content=\"EcoTech KO\" \/>\n<meta property=\"article:modified_time\" content=\"2026-08-24T20:30:40+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/ecotech.net.ua\/wp-content\/uploads\/2026\/04\/tongwei-twmnh-72hd575w.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1400\" \/>\n\t<meta property=\"og:image:height\" content=\"1400\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/ecotech.net.ua\\\/en\\\/product\\\/kopiyakopiyakopiyakopiyadouble-sided-solar-panel-dah-solar-dhn-72x16dg-bw-580-w\\\/\",\"url\":\"https:\\\/\\\/ecotech.net.ua\\\/en\\\/product\\\/kopiyakopiyakopiyakopiyadouble-sided-solar-panel-dah-solar-dhn-72x16dg-bw-580-w\\\/\",\"name\":\"Solar Photovoltaic Module Tongwei TWMNH-72HD575W - 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