Video

300W~320W High Efficiency Polycrystalline Solar Panel

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)
Model RSM72-6-300P RSM72-6-305P RSM72-6-310P RSM72-6-315P RSM72-6-320P
Max power (W) 223.5W 227.2W 230.9W 234.7W 238.4W
Max power tolerance 0~+3% 0~+3% 0~+3% 0~+3% 0~+3%
Max voltage (V) 33.10 33.30 33.60 33.80 34.00
Max current (A) 6.75 6.82 6.88 6.95 7.01
Open-circuit voltage (V) 41.40 41.70 41.90 42.20 42.50
Short-circuit current (A) 7.24 7.28 7.32 7.36 7.40
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
Vehicle 17.5m truck
Thickness of module 40mm
Pieces /boxes 23
Panels 1150
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