Name: high efficiency china 3w solar panels on sale for energying electricity
Brand: Risun
Availability: InStock

Product Details

Electrical Characteristics

Maximum Power(W)	5
Optimum Power Voltage(Vmp)	17.6
Optimum Operatige Current(Imp)	0.285
Open Circuit Voltage(Voc)	21.2
Short Circuit Current(Isc)	0.318
Solar Cell:	156*156 Poly.
Number of Cell(pcs)	2*18(36)
Brand Name of Solar Cells	RSM18-156P/3W
Size of Module(mm)	18220118
Caple & Connector Type	Pass the TUV Certificate
Frame(Material Corners,etc.)	Aluminium-alloy
Backing (Brand Type)	TPT
Cell Efficiency for 150W(%)	15.6%
Weight Per Piece(KG)	0.65kg
FF (%)	70-76%
Junction Box Type	Pass the TUV Certificate
Tolerance Wattage(e.g.+/-5%)	±3%, or 0-3%
Front Glass Thikness(mm)	3.2
Temperature Coefficients of Isc(%)	+0.04
Temperature Coefficients of Voc(%)	-0.38
Temperature Coefficients of Pm(%)	-0.47
Temperature Coefficients of Im(%)	+0.04
Temperature Coefficients of Vm(%)	-0.38
Temperature Range	-40°C to +85°C
Surface Maximum Load Capacity	2400Pa
Allowable Hail Load	23m/s ,7.53g
Bypass Diode Rating(A)	12
Warranty	90% of 10 years,80% of 25 years.
Standard Test Conditions	AM1.5 1000W/ 25 +/-2°C
Packing	carton or pallet
1*20'	200Pallets / 5000Pcs
1*40'STD	200Pallets / 10000pcs

Construction drawing

1: Anodized Alu Frame

2: Tempered Glass

3: EVA

4: Solar cell

5: EVA

6: Backsheet

7: J-box

Recommended Applications

1.Residential roof top systems

2.On-grid utility systems

3.On-grid commercial systems

4.Off-grid PV systems

5.Others

Why choosing Risun

1) Excellent quality, competitive price, prompts delivery, on-time service and good reputation.
2) Fast sample delivery
3) Low minimum order
4) Fast shipment in 15~20 days on receipt of your payment.

5) We handle all the components needed for utility-connected systems, or for powering independent homes and remote industrial sites.

6) We offer knowledgeable tech support before and after the sale.

7) We manufacture the complete line of solar modules ranging from 3w to 300w with CEC, TUV, and CE approval, offering the full spectrum sizes,solar panels are as efficient as other competitors, but far cheaper-without skimping on quality.

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