Name: a.Hot sale 290w poly solar panel with high efficiency
Brand: RISUN
Availability: InStock

Product Details

Specifications

Hot sale 290w poly solar panel with high efficiency
1) 14.5% efficency
2) easy to install
3) offer OEM
4) TUV/CEC/ISO

290w poly solar panel with high efficiency

Advantages:

1. Reliability with guaranteed +/-3% output power tolerance.

2. High conversion efficiency, excellent performance in weak light.

3. High transmission low-iron tempered glass.

4. Rugged design to withstand high wind pressure and snow load, and extreme temperature variations.

5. Rigorous quality control meeting the highest international standards ISO9001 quality management system.

Recommended applications:

1. Residential roof top systems

2. On-grid utility systems

3. commercial or industrial systems

Warranty

5years product warranty

90% power output 10 years

80% power output 25 years

290W poly solar panel technical data

Solar Panel Parameters	RSM72-156P/290W
Optimized working voltage	36.40V
Optimized working current	7.96A
Open circuit voltage	44.4V
Short circuit current	8.43A
Nominal power	290W
Module efficiency	15.00%
Operating temperature	-40°C to+85°C
Maximum system voltage	1000VDC(IEC)/600VDC(UL)
Series fuse rated value	20A
Power tolerance	±3%
Cell specification	156×156mm (6inch)
Arrangement quantity	72(6×12)
Solar panel dimension	195099050
Weight	22.0kg
Glass specification	3.2mm(0.13inch) tempered glass
Frame	Anodised aluminium alloy
Rated operating temperature	45±2°C
Pmax temperature parameter	-(0.48±0.05)%/°C
Voc temperature coefficient:	-(0.34±0.1)%/°C
Isc temperature coefficient	0.04±0.01%/°C
Dimension of pallet	200011501150mm
Quantity in a 20’ container	14pallet; 21pcs/pallet;294pcs
Quantity in a 40’ container	28pallet;21pcs/pallet;588pcs
Notic:Data under standard testing condition (STC):1000W/m²,AM1.5,25°C.