{"id":21097,"date":"2026-08-21T17:15:10","date_gmt":"2026-08-21T14:15:10","guid":{"rendered":"https:\/\/www.megasolar.com.ua\/?post_type=product&p=21097"},"modified":"2026-08-21T17:29:51","modified_gmt":"2026-08-21T14:29:51","slug":"panel-tongwei-twmnh-66hd630-630w","status":"publish","type":"product","link":"https:\/\/www.megasolar.com.ua\/en\/product\/panel-tongwei-twmnh-66hd630-630w\/","title":{"rendered":"Panel Tongwei Solar TWMNH-66HD630 Bifacial 630W"},"content":{"rendered":"

Tongwei\u00a0Solar TWMNH-66HD630 Bifacial 630W Solar Panel<\/h2>\n

Tongwei\u00a0Solar TWMNH-66HD630 Bifacial 630W<\/strong> is a modern high-power solar module based on N-type technology and a bifacial design. The module is designed for commercial and industrial rooftops as well as utility-scale photovoltaic power plants.<\/p>\n

The panel features an N-type Half-cell Bifacial<\/strong> configuration with 66 solar cells. Its bifacial construction allows the module to generate electricity from both the front and rear sides, using direct, reflected and diffused solar radiation.<\/p>\n

High 630W Power Output<\/h3>\n

With a rated power of 630W<\/strong> and module efficiency of up to 23.3%<\/strong>, the TWMNH-66HD630 enables high energy production while making efficient use of available installation space.<\/p>\n

Bifacial Technology<\/h3>\n

The bifacial design allows the rear side of the module to capture reflected sunlight and generate additional energy. The Pmax bifaciality coefficient is up to 80\u00b15%<\/strong>, with the actual additional generation depending on installation conditions, surface reflectivity and system design.<\/p>\n

N-type Half-cell Technology<\/h3>\n

The TWMNH-66HD630 belongs to the modern generation of N-type solar modules. Its half-cell architecture is designed to provide efficient electrical performance and reliable energy generation.<\/p>\n

Reliable and Durable Construction<\/h3>\n

The module is designed to operate in temperatures from -40\u00b0C to +70\u00b0C<\/strong> and supports a maximum system voltage of 1500V DC<\/strong>. It features an IP68-rated junction box with 3 bypass diodes and an anodized aluminum alloy frame.<\/p>\n

TW Solar provides a 12-year material and workmanship warranty<\/strong> and a 30-year linear power output warranty<\/strong>. Power degradation is specified at 1% during the first year and 0.4% annually thereafter.<\/p>\n

Key Specifications<\/h3>\n
    \n
  • Manufacturer:<\/strong> Tongwei Solar<\/li>\n
  • Model:<\/strong> TWMNH-66HD630<\/li>\n
  • Type:<\/strong> N-type Half-cell Bifacial<\/li>\n
  • Number of cells:<\/strong> 66<\/li>\n
  • Rated power:<\/strong> 630W<\/li>\n
  • Module efficiency:<\/strong> up to 23.3%<\/li>\n
  • Open-circuit voltage Voc:<\/strong> 49.50V<\/li>\n
  • Short-circuit current Isc:<\/strong> 16.18A<\/li>\n
  • Voltage at maximum power Vmp:<\/strong> 41.10V<\/li>\n
  • Current at maximum power Imp:<\/strong> 15.33A<\/li>\n
  • Pmax bifaciality:<\/strong> 80\u00b15%<\/li>\n
  • Maximum system voltage:<\/strong> 1500V DC<\/li>\n
  • Operating temperature:<\/strong> -40\u00b0C to +70\u00b0C<\/li>\n
  • Dimensions:<\/strong> 2382 \u00d7 1134 \u00d7 30mm<\/li>\n
  • Weight:<\/strong> 32.5kg<\/li>\n
  • Front glass:<\/strong> 2.0mm semi-tempered glass with AR coating<\/li>\n
  • Rear glass:<\/strong> 2.0mm semi-tempered glass<\/li>\n
  • Junction box:<\/strong> IP68, 3 diodes<\/li>\n
  • Maximum static load:<\/strong> 5400Pa front \/ 2400Pa rear<\/li>\n<\/ul>\n

    Applications<\/h3>\n

    The Tongwei Solar TWMNH-66HD630 is suitable for commercial and industrial rooftop PV systems, utility-scale solar power plants, corporate solar installations and projects requiring high power output per unit of available space<\/strong>.<\/p>\n

    Tongwei\u00a0Solar TWMNH-66HD630 Bifacial 630W<\/strong> is an excellent choice for modern photovoltaic systems where high power, bifacial energy generation, efficient space utilization and long-term reliability are essential.<\/p>\n","protected":false},"excerpt":{"rendered":"

    Tongwei\u00a0Solar TWMNH-66HD630 Bifacial 630W Solar Panel Tongwei\u00a0Solar TWMNH-66HD630 Bifacial 630W is a modern high-power solar module based on N-type technology<\/p>\n","protected":false},"featured_media":19611,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[117,118],"product_tag":[],"class_list":["post-21097","product","type-product","status-publish","has-post-thumbnail","product_cat-equipment","product_cat-solar-panels","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.megasolar.com.ua\/en\/wp-json\/wp\/v2\/product\/21097","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.megasolar.com.ua\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.megasolar.com.ua\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.megasolar.com.ua\/en\/wp-json\/wp\/v2\/comments?post=21097"}],"version-history":[{"count":1,"href":"https:\/\/www.megasolar.com.ua\/en\/wp-json\/wp\/v2\/product\/21097\/revisions"}],"predecessor-version":[{"id":21098,"href":"https:\/\/www.megasolar.com.ua\/en\/wp-json\/wp\/v2\/product\/21097\/revisions\/21098"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.megasolar.com.ua\/en\/wp-json\/wp\/v2\/media\/19611"}],"wp:attachment":[{"href":"https:\/\/www.megasolar.com.ua\/en\/wp-json\/wp\/v2\/media?parent=21097"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.megasolar.com.ua\/en\/wp-json\/wp\/v2\/product_brand?post=21097"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.megasolar.com.ua\/en\/wp-json\/wp\/v2\/product_cat?post=21097"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.megasolar.com.ua\/en\/wp-json\/wp\/v2\/product_tag?post=21097"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}