20W Polycrystalline Solar Panel manufacturer from China Sun Gold Power Co,.Ltd

Payment Terms:	T/T,WU;paypal
Place of Origin:	, China (Mainland)


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Product Detail

20W Solar Panel feature:
1. Solar panel/solar module/PV module/produced with high conversion efficiency
2. High quality of TPT, EVA, Tempered glass,

20W Solar Panel Characters:

Model no	SG-20SPP
Nominal Output(Pmax)	20W
Cell Type	Poly-crystalline
Dimensions	48035728mm
Optimum Operating Voltage(Vmp)	17.2V
Optimum Operating Current(Imp)	1.18A
Open Circuit Voltage(Voc)	21.4V
Short Circuit Current(Isc)	1.3A
Operating Temperature	-40°C ∼ +85
Maximum System Voltage	1000V DC
Power Tolerance	+0.5W
Weight	2.5 Kg
Front Cover	low iron tempered glass
Frame Material	Anodized aluminum alloy
Warranty	90% power output over 10 years
	80% power output over 25 years
	Free from defects in materials and workmanship for 5 years

STC* (Standard Test Conditions): Irradiance 1000W/m², Module Temperature 25°C, Air Mass 1.5
Note*: Nominal Operation Cell Temperature Sun 800W/m²,Air 20°C,Wind speed 1m/s

Quality assurance testing:

Thermal cycling test

Thermal shock test

Thermal/Freezingand high humidity cyclingtest

Electrical isolation test

Hail impact test

Mechanical, wind and twist loading test

Salt mist test

Light and water-exposure test

Moist carbon dioxide/sulphur dioxide

Package included:

1PC*20W polycrystalline solar panel