N-type TOPCon bifacial mono module. Best-selling for commercial and utility projects.
N-type TOPCon cell technology delivers top-tier conversion efficiency with lower temperature coefficient.
Dual-glass bifacial design captures reflected light from the ground, boosting energy yield by 5-25%.
Anti-PID, anti-LID, salt mist, and ammonia resistant. Proven in tropical, desert, and coastal environments.
25-year product warranty + 30-year linear performance warranty. Backed by TUV-certified testing.
Every pallet undergoes electroluminescence testing. Flash test reports included with every container shipment.
Optimized packaging fits exactly 720 modules per 40-foot high cube container. Maximum freight efficiency.
The JUSTSOLAR TOPCon 600W is our best-selling solar module, trusted by distributors and EPCs across 50+ countries. Built with 144 half-cut N-type TOPCon cells on a 182mm wafer platform, it delivers 22.6% module efficiency with excellent real-world energy yield. The bifacial design captures up to 80% rear-side irradiance, boosting total generation by 5-25% depending on albedo and mounting height. Featuring a dual-glass construction (3.2mm front / 2.0mm rear tempered glass), it offers superior PID resistance, lower LID degradation, and enhanced durability in humid and salt-mist environments. The 1500V DC system voltage compatibility means fewer strings, less wiring, and lower BOS costs for utility-scale projects. Every module undergoes 100% EL testing and flash testing before shipment, with reports included in every container.
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High-power N-type TOPCon bifacial module with G12 wafer. For large-scale ground-mount projects.
Ultra-high power N-type TOPCon bifacial module. Maximum power density for utility-scale solar farms.
Premium HJT heterojunction bifacial module. Superior temperature coefficient for hot climates.
