Solar Energy Roof Tile Light Outdoor Solar Panel System off-Grid System

Min.Order: 99
Product origin: Baoding, Hebei, China
Infringement complaint: complaintComplaint
US$ 0.389 ~ 0.399

Description
PHYSICAL PARAMETERS
Product modelJS90DG-13e 1/2JS75DG-13e 1/2JS78DG-13e 1/2
ColorBlackRed(JSA10-202)Grey(JSA10-102)
Dimensions1260*480mm
Weight8.5kg
Glass (material/thickness)Tempered glass/3.2mm+3.2mm
Cell182*91mm(2*12)
Junction box≥IP67
Cable type900mm / 4mm²
Plug connectorMC4
Life span>30years
ELECTRICAL PARAMETERS(STC)
Solar cellsMonocrystalline
Power output(Pmax )90W75W78W
Module efficiency(%)18.90%15.80%16.40%
Voltage at Pmax(Vmpp)13.7V13.4V13.5V
Current at Pmax(I mpp)6.57A5.59A5.78A
Open-circuit current(Voc)16.3V16.1V16.2V
Short-circuit current(Isc)6.89A5.93A6.07A

How long does a solar panel last?
Most solar panels have a guaranteed lifespan of 25 years-30years.
Can the solar panel be damaged by wind/snow?
Solar panels are well attached to the roof and can take a beating. The panels are so well secured that they can even withstand speeds of up to 150 km/h . Since the surface of the solar panels is very slippery, the snow will slide off in most cases. As a result, the generation of solar energy is often not hindered. An ice layer can form on the solar panel, which will melt away automatically as soon as it stops freezing.
How much maintenance do I have to do on my solar panel?
Solar panels require little maintenance. Solar panels last at least 25 years, while the inverter lasts 10-12 years. This inverter will therefore have to be replaced halfway through its use. It is advisable to clean the solar panels once in a while, so that optimal solar energy can be generated.

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