20W High Efficiency Monocrystalline Solar Panel For Home

Dongguan Sunworth Solar Energy Co. Ltd, founded in 2008, is a high technology solar equipment manufacturersspecialized in the R&D, manufacturing, and sales of solar modules, solar energy systems, and solar street lights, etc. Sunworth has passed ISO9001:2008 and its products got the international authoritative certifications such as TuV, IEC, CE, ETL, and golden sun, etc. We also provide polycrystalline panel, solar kits, silicon module, mono cell solar paneland so on.

This 20W high efficiency monocrystalline solar panel for home mainly used lighting of family and some small appliance, like a fan, mobile , Illuminating lamp and so on and this series of 20 watt monocrystalline solar panelhas already won good comment from customers.We also have 50 watt mono solar panelfor customer.

Advantages of 20W Monocrystalline Solar Panel

Positive tolerance to ensure higher output.

Excellent performance under weak light condition.

Modules withstand extremely (temperature, load and impact) TUV certification.

All modules combination and packing through the stepping current to keep effectively reduce mismatch loss

100% EL test to keep the higher quality.

Product Parameters of 20W Monocrystalline Solar Panel

Electrical Parameters

Model No.	SW010M-36	SW020M-36	SW030M-36	SW040M-36
Max Power	10W	20W	30W	40W
Max Voltage
Max Current
Open-circuit Voltage
Short-circuit Current
Module Efficiency
Operating Temperature	-40℃~+85℃
Max System Voltage	300Vdc
Max Series Fuse Rating	3A	5A	5A	10A
Power Tolerance	±3%
*STC condition: 1000 W/m²

Temperature parameters

NMOT	46℃±2℃
Temperature Co-efficient of Pmax	-0.398%/℃
Temperature Co-efficient of Voc	-0.340%/℃
Temperature Co-efficient of Isc

Mechanical Parameters

Cell size
Cell amounts	36(2*18)	36(2*18)	36(2*18)	36(4*9)
Module Dimensions	340*260*17mm	340*425*20mm	340*640*20mm	660*410*25mm
Weight
Front Cover
Frame Material	Anodized aluminium alloy
Junction Box	IP65 rated

Packing

Power	10W		20W		30W		40W
Packing	20'GP	40'HC	20'GP	40'HC	20'GP	40'HC	20'GP	40'HC
Pieces/Carton	15	15	10	10	10	10	8	8
Pieces/Container	11340	25920	5280	12480	3520	8160	2304	5632

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