JA Solar
Deep Blue 4.0 440W N-Type Bifacial
BifacialMCS CertifiedBifacial
440W
Power output
22.5%
Efficiency
N-type Bycium+ MBB Half-Cell
Cell type
21.5
kg weight
£53.41
£0.121 per watt
Electrical Specifications
Power Output440 W
Efficiency22.5%
Open-Circuit Voltage (Voc)39.38 V
Max Power Voltage (Vmp)33.37 V
Short-Circuit Current (Isc)13.85 A
Max Power Current (Imp)13.18 A
Max System Voltage1500 V
Temp. Coefficient (Pmax)-0.29 %/°C
Operating Temp. Range-40 to +85 °C
Number of Cells108
Cell TypeN-type Bycium+ MBB Half-Cell
Physical Specifications
Dimensions1722x1134x30 mm
Weight21.5 kg
Frame ColourBlack
Backsheet ColourGlass
Connector TypeMC4-EVO2
Junction Box IP RatingIP68
BifacialYes
Country of ManufactureChina
Countries AvailableUnited Kingdom, European Union
Warranty & Certifications
Product Warranty12 years
Power Warranty30 years linear
MCS CertifiedYes
CertificationsIEC 61215, IEC 61730
SKUJAM54D40-440/LB
Pricing (UK)
Retail Price£53.41
Price per Watt£0.121/W
bifacialn-typebyciumdual-glassmcs-certifiedresidential