700~725W N-Type TOPCon Bifacial Dual-Glass Solar Module (210mm Large Wafer · Ultra-High Power for Utility-Scale Plants)

700~725W N-Type TOPCon Bifacial Dual-Glass Solar Module · 210mm Large Wafers · Ultra-High Power

Product Overview
This series delivers ultra-high-power N-type i-TOPCon bifacial dual-glass photovoltaic modules rated from 700W to 725W in six steps (700 / 705 / 710 / 715 / 720 / 725W), with module efficiency reaching up to 23.3%. Built on 210×210mm large N-type mono half-cut wafers with a bifacial structure, the module generates from the front side while the rear side harvests reflected light for additional yield — especially rewarding over snow, sand, water surfaces and white-coated rooftops. The 2.0mm tempered dual-glass laminate offers outstanding mechanical load capability and weather resistance; combined with an IP68 junction box, 1500V DC system voltage and a 0~+5W positive power tolerance, the series is engineered for long-term stable generation in utility-scale ground plants and commercial & industrial projects.

Key Features

• Ultra-high power steps: six ratings from 700W to 725W; fewer modules per MW means lower mounting, land and labor costs per watt — a clear LCOE advantage for large projects;
• N-type i-TOPCon cells: lower first-year degradation and better temperature coefficient than conventional p-type modules, higher lifetime energy yield with a service life of up to 30 years;
• Bifacial dual-glass design: captures sunlight on both faces; rear-side gain under high-albedo conditions significantly raises plant yield, while the dual-glass laminate improves weatherability and micro-crack resistance;
• High module efficiency: up to 23.3% (rated 23.2%), more installed capacity on the same land area and lower BOS cost;
• 210mm large wafers: large half-cut wafers reduce cost per watt; the half-cut layout lowers hot-spot risk;
• 0~+5W positive tolerance: power never below nameplate — delivered capacity fully guaranteed, smoother project acceptance;
• 1500V DC system voltage: compatible with high-voltage utility-scale string design — longer strings and lower combiner costs;
• 2.0mm tempered dual glass: double 2.0mm tempered glass for wind/snow load capability, PID resistance and all-weather durability;
• IP68 junction box: high-protection junction box prevents water ingress; three mainstream connector options available (MC4 EV02 / TS4 PLUS / TS4);
• Wide operating range: -40℃ to +70℃ for stable operation in both frigid and hot climates.

Technical Specifications

Typical Applications

Why Choose XD?
With years of experience in new-energy and electrical equipment export, XD offers a one-stop solar-storage-charging product line covering PV modules, grid-tied/hybrid/off-grid inverters, lithium battery storage, EV chargers and matching PV cables, with complete site-level configuration support. Power ratings, packaging and branding are all customizable (OEM/ODM), backed by full export documentation service. Inquiries are welcome.