Product Details

made in China high quality compact pressurized flat panel solar hot water heater

Product Description

features:

1)5 years product warranty for all system

2)10 years warranty on 90 % of the minimum power

3)25 years warranty on 80 % of the minimum power

4)CE TUV UL IEC 61215 / 61730 and CE certification

technical data
Type	SA260-72	SA270-72	SA280-72
Maximum power (Wp)	260Wp	270Wp	280Wp
Maximum power voltage (V)	36.00	36.00	36.00
Maximum power current (A)	7.23	7.50	7.78
Open circuit voltage (V)	43.20	43.20	43.20
Short circuit current (A)	7.95	8.25	8.55
Cell Efficiency (%)	15.50%	16.00%	16.50%
FF (%)	≥74%
Maximum system voltage (V)	1000V
Temperature Range	-40°C to +85°C
Power tolerance (%)	±3%
Standard Test Conditions	1000W/m², AM1.5 ,25’C
Mechanical Characteristics
Solar cell	Poly	Poly	Poly
Number of cells (Pcs)	72(6*12)
Size of module (mm)	193098046mm
Weight per piece (kg)	22.5
Front Glass	3.2 mm tempered glass
Surface Maximum Load Capacity	60m/s(200kg/sq.m)
Allowable Hail Load	steel ball fall down from 1m height
Frame	Anodized aluminium alloy
Junction Box Type	IP65 rated
Connectors	MC Plug Type IV connectors
Cables	4.0mm², 900mm
Temperature coefficients
Nominal Operating Cell Temperature	45±2ºC
Temperature coefficients of Voc (%)	β -2.2mV/°C
Temperature coefficients of Pm (%)	γ -0.55%/°C
Temperature coefficients of Im (%)	α 0.03%/°C
Temperature coefficients of Vm (%)	β -2.2mV/°C

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