250W~275W Black Monocrystalline Solar Panel Manufacturer

250W~275W Black Monocrystalline Solar Panel

: http://shanghaielectric-smec.com

Electrical performance test (standard test conditions)

Model	RSM72-6-300P	RSM72-6-305P	RSM72-6-310P	RSM72-6-315P	RSM72-6-320P
Max power (W)	300W	305W	310W	315W	320W
Max power tolerance	0~ 3%	0~ 3%	0~ 3%	0~ 3%	0~ 3%
Max voltage (V)	35.80	36.10	36.50	36.90	37.30
Max current (A)	8.40	8.45	8.50	8.55	8.60
Open-circuit voltage (V)	44.50	44.80	45.10	45.40	45.70
Short-circuit current (A)	8.95	9.00	9.05	9.10	9.15
Optical conversion efficiency	＞15.50%	＞15.70%	＞16.00%	＞16.30%	＞16.50%

Electrical performance test (nominal operating cell temperature)

Temperature parameters of the solar module

NOCT (nominal operating cell temperature)	45℃±2℃
Temperature parameter of open-circuit voltage (ß)	-0.32%/℃
Temperature parameter of short-circuit current (ɑ)	0.05%/℃
Temperature parameter of module power	-0.39%/℃

Allowable working conditions

Max voltage	1000V (DC)
Working temperature	-40℃~ 85℃
Max load capacity (module surface)	5400Pa (IEC61215)
Impact resistance capacity	max diameter: 25m; max impact velocity: 23m/s

Specifications of the polycrystalline module

Solar cell	Polycrystalline, 156×156mm (6×12), 4BB
Junction box	IP67, 3 diodes
Tempered glass	4.0mm
Connecting cable	compatible with MC4 interface; 4m㎡; the cable length is 1200 mm
Aluminum frame	1956×992×40 mm
Weight	24.0kg

Packaging style