Product Details

Product Advantages

1. High Efficiency: JA400W solar panels have a high conversion rate, which means they can produce more power from the same amount of sunlight compared to other panels in the market.

2. Durability: The panels are made of high-quality materials that make them resistant to harsh weather conditions like strong winds, heavy rain, and snow. They're also UV resistant, ensuring that they can withstand exposure to the sun's ultraviolet rays.

3. Long Lifespan: The panels come with a warranty of over 25 years, meaning they can last for more than 25 years, providing constant power for homes, businesses, and industries.

4. Easy to Install: JA400W solar panels are designed for easy installation. They're relatively lightweight and can be installed on different roofs without causing any damage to the structure.

5. Cost-Effective: JA400W solar panels offer a great return on investment, making them a cost-effective option for homeowners and businesses. With the energy savings, the panels pay for themselves over their lifespan.

Electrical Parameters At STC

TYPE	JAM72S10 400/MR	JAM72S10 405/MR	JAM72S10 410/MR	JAM72S10 415/MR	JAM72S10 420/MR
Rated Maximum Power(Pmax)	400W	405W	410W	415W	420W
Open Circuit Voltage(Voc)	49.58V	49.86V	50.12V	50.40V	50.70V
Max Power Voltage(Vmp)	41.33V	41.60V	41.88V	42.18V	42.47V
Short Circuit Current(lsc)	10.33A	10.39A	10.45A	10.51A	10.56A
Max Power Current(lmp)	9.68A	9.74A	9.79A	9.84A	9.89A
Module Efficiency	19.9%	20.2%	20.4%	20.7%	20.9%
Power Tolerance	0~+5W
Temperature Coefficient of lsc(α_lsc)	+0.044%/C
Temperature Coefficient of Voc(β_Voc)	-0.272%/C
Temperature Coefficient of Pmax(γ_Pmp)	-0.350%/C
STC	Irradiance 1000W/m2，cell temperature 25°C，AM1.5G