polycrystalline solar panels

4. Rigorous quality control meeting the highest international standards

3. Low power tolerance of +/-3%

2. 5-year limited product warranty under normal use 

1. 10years at 90%of the minimal rated power output ,25 years at 80% of the minimal rated power output,calculated from the date of delivery

9.Size of module (mm)        1581*809*40    1581*809*40    1581*809*40

8 .Number of cells                        72pcs        72pcs          72pcs

7.Solar cells:          monocrystalline silicon solar cells 125*125mm

6. Max.system voltage:DC       1000VDC   1000VDC    1000VDC

5 .Short circuit current(Isc)            5.25          5.36               5.5

4 .Open circuit voltage(Voc)          44.2           44.2              45

3. Max.power current(Imp)            4.89           4.97            5.07

2. Max.power voltage(Vmp)          35.8           36.2            36.5

1. peak power(Pm):                     175            180               185

                                             ZSM-175D    ZSM-180D     ZSM-185

 Specification 

 Solar panels:

Solar panels :
1. power:5W ~280w
2. 5-year limited product warranty
3. power output warranty of 25 years
4. low tolerance of

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