Polycrystalline silicon Solar Panel used for 12V photovoltaic power home system

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Availability: in stock

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Price: US $46.50 / piece

Sale price: US $44.18 / piece

	45 days Money back Returns accepted if product not as described, buyer pays return shipping; or keep the product & agree refund with seller.
	On-time Delivery Guarantees: On-time Delivery 60 days

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20W 18V Polycrystalline silicon Solar Panel used for 12V photovoltaic power home system,

20Watt 20WP 12VDC PV Poly solar Module

Features

1) High Efficiency
2) 12V DC standard output
3) CE Waterproof junction box
4) Lifetime:25 years
5) Warranty:5 years
6) 90% power 10 years
7) 80% power 20 years

Specification:

ITEM NO	SSB20W-12
MONO or POLY	POLY
Maximum power (Wp)	20w
Maximum power voltage (V)	17.3V
Maximum power current (A)	1.16A
Open circuit voltage (V)	21.6v
Short circuit current (A)	1.27A
Number of cells (Pcs)	36
Size of module (mm)	410x340x18mm
Maximum system voltage (V)	/
Temperature coefficients of Isc (%)	0.065+/-0.015%/ C
Temperature coefficients of Voc (%)	-(2.23+/-0.1) / C
Temperature coefficients of Pm (%)	-(0.5+/-0.05)/ C
Temperature coefficients of Im (%)	+0.1/ C
Temperature coefficients of Vm (%)	-0.38/ C
Temperature Range	-40 – +85 C
Tolerance Wattage (e.g. +/-5%)	+/-5%
Surface Maximum Load Capacity	60m/s(200kg/sq.m)
Allowable Hail Load	steel ball fall down from 1m height
Weight per piece (kg)	1.8KGS
Junction Box Type	18
Length of Cables (mm)	None
Cell Efficiency (%)	16.93%
Module Efficiency (%)	> 12.79%
Output tolerance (%)	+/-5%
Frame (Material, Corners, etc.)	Aluminum
Standard Test Conditions	AM1.5 100mw/cm2 25 C
Warranty	5 years product warranty and 20 years 80% of power
FF (%)	75%

if you have any question of above item, please contact me by massager of talk with me, user manual and specification are

available on request.

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Post Air Mail	Free Shipping	15 - 45 days

Return Policy	If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller. N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service	On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).

Return Policy

If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.

Seller Service

On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).

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Polycrystalline silicon Solar Panel used for 12V photovoltaic power home system

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