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Poly Crystalline 20W 18V Solar Panel

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Shenzhen Sungold Solar Co., Ltd.

Poly Crystalline 20W 18V Solar Panel

Price : US $ 0.72-0.89/ watt
Payment Terms : L/C, T/T, Western Union
Warranty : 25 Years Life Time
Place of Origin : China
Trade Terms : FOB
Cells Per Module : 36PCS
Material : Poly Crystalline Silicon
Production Capacity : 10000PCS /Month
Front Glass : Low Iron, High Transmisson, Tempered
Brand : Sungold or OEM
Main Markets : Global
Certificates : TUV, Iec, CE, ISO9001/14004 and RoHS
HS Code : 8541402000
Module Size (Mm) : 345*485*25
Junction Box : IP65 Rated
Frame : Aluminum Alloy, Anodized
Category : Solar Cells, Solar Panel
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Poly crystalline 20W 18V Panel Solar
1. Solar panel/solar module/PV module/produced with high conversion effeciency, which purchased from Q-CELLS, CONERGY, ERSOL;
2. High quality of TPT, EVA, Tempered glass, aluminum frame to laminate solar panels and waterproof junction box and label;
3. With long lifetime of 25-30years, 5-10years warranty with and stable characterstics and performance;
4. We laminate solar panels from 3W-310W, with mono crystalline and poly crystalline solar cells.
5. We have TUV, ISO 9001/14001, CE, CEC certificate and so on.
Why choosing SUNGOLD
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.
Quality and Safety
1. Rigorous quality control meeting the highest international standards
2.25-year power output transferable warranty
3. Have TUV, IEC, CE, ISO9001/14004 and RoHS certificates
1. Water pumping
2. Water purification systems
3. Remote village lighting
4. Solar home system
5. Street and camp lights
6. Traffic signals
7. Medical facilities in remote areas
8. Microwave/radio repeater stations
9. Battery charging
Construction drawing
1: Anodized Alu Frame
2: Tempered Glass
3: EVA
4: Solar cell
5: EVA
6: Backsheet
7: J-box
Recommended Applications
Residential roof top systems
On-grid utility systems
On-grid commercial systems
Off-grid PV systems
5 years product warranty
10years 90% of power output
25years 80% of power output
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Cells size (mm):156*22.28
Cells per module:36pcs
Module size (mm):345*485*25
Power tolerance:+/-3%
Nominal peak power(WP):20
Nominal voltage(V):17.5
Nominal current (A):1.14
NOCT:45+/-2 degree
Voltage temperature coefficient:-0.33%/degree
Current temperature coefficient:+0.05%/ degree
Power temperature coefficient:-0.23%/ degree
Open circuit voltage (Voc):21.6
Short cirsuit current(Isc):1.23
Conversion efficiency:15.9%
Operating temperature:-40 to+85 degree
Max system voltage:600V DC

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