Equipment we install

Thornova TS-BGT78 615W Bifacial TOPCon

Module specifications and product resources.

Thornova
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DC Capacity
615W
Efficiency
22.0%
Power Warranty
30 yr
Product Warranty
15 yr
Specifications
Dimensions 97.01 x 44.65 inches
Weight 72.31 lbs
Degradation Rate 0.40%/yr
Bifaciality 0.8
Nameplate Isc 14.01 A
Nameplate Voc 54.9 V
Nameplate Ipmax 13.21 A
Nameplate Vpmax 46.54 V
NOCT 45.0 °C
Temp Coeff Voc -0.28
Temp Coeff Pmax -0.3
Description
Bifacial dual-glass N-type TOPCon module with 2×78 cells, 615 W STC output and up to 22.01% module efficiency. Offers 80±5% bifaciality, low -0.30%/°C power temperature coefficient, and 1500 V system rating. Backed by a 15-year product warranty and 30-year linear power warranty.