太阳能灯具用电池板

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The description of monocrystalline solar panel is as follow:

Maximum power: 30W;

Maximum power voltage: 18V;

Maximum power current: 1.667A;

Open circuit voltage: 21.6V;

Shot circuit current; 1.999A;

Dimensions: 620*400*25mm;

Number of cells: 36PCS;

Maximum system voltage: 600V;

Power tolerance: ± 3 to 5%;

Front glass: 3.5mm toughened glass;

Frame(material, corner, and more): Aluminum alloy;

Standard testing condition: AM1.5, 1000Wm2/, 25º C;

Operating temperature: -40 to +85º C;

Voltage temperature coefficient: -0.33%;

Current temperature coefficient: +0.05%;

Power temperature coefficient: -0.23%;

Solar module weight: 3.8kg;

Warranty: 2 to 5years quality warranty and 25years lifespan;

Sealed junction box with water proof, cabling and connectors.'