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Shandong Green Sun Trade Co., Ltd.

Solar Module, Solar Panel, Solar manufacturer / supplier in China, offering 18V 20W Poly Solar Light Module for 12V System, 27V 235W-255W Mono Solar Panel with Positive Tolerance (2017), 40W-50W Mono Solar Panel for LED Light and so on.

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Supplier Homepage Product Solar panel TPT laminated 18V 20W Poly Solar Light Module for 12V System

18V 20W Poly Solar Light Module for 12V System

FOB Price: US $0.5-0.65 / w
Min. Order: 1,000 w
Min. Order FOB Price
1,000 w US $0.5-0.65/ w
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Production Capacity: More Than 10MW Per Month
Transport Package: Standard Export Package
Payment Terms: L/C, T/T, Paypal

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Basic Info
  • Model NO.: GSPV-20W(156P)36
  • Number of Cells: 36pcs
  • Condition: New
  • Material: Polycrystalline Silicon
  • Tolerance: 0~5W
  • Back Sheet: White/Black Tpt
  • Flash Test: Yes
  • Trademark: G-Solar
  • Origin: China
  • Warranty: 10 Years
  • Application: Light Industry
  • Certification: CE
  • Solar Cell: 156X156mm
  • Front Cover: 3.2mm Ultral Clear Tempered Glass
  • EL Test: Yes
  • Size: 360X410X25mm
  • Specification: 20W
  • HS Code: 85414020
Product Description
18V 20W Poly Solar Light Module for 12V System
  • High cell's efficiency with high quality silicon material for long term output stability and reliability
  • Rigorous quality control to meet highest international standards
  • High transmittance,low iron tempered glass cover with enhanced stiffness and impact resistance
  • Outstanding electrical performance under high temperature and low irradiance ,cloudy weather conditions
  • Unique frame design with high mechanical strength for easy installation
  • Advanced encapsulation material provide efficient protection from the severest environment conditions
  • Solar lights, Solar charger and Other solar device
  • 10 years limited warranty on material and workmanship
  • 10 years with 90% output, 20years with 80% output 
Specification sheet
Series NumberGSPV-20W(156P)36
Cell TypePoly
Max power20w(0~5w)
Nominal voltage(V)18.03
Nominal current(A)1.11
Open circuit voltage(V)22.03
Short circuit current(A)1.21
Size of cell/strips(mm)78x39
Number of cells36(4x9)
Efficiency Of cell >18.2%
FF(fill factor) %75.03
Dimension of solar panel360x410x25
Weight of solar panel(kg)3.0
Front Cover3.2 mm, High transmittance, low iron tempered glass
Back CoverTPT (Tedlar-PET-Tedlar)
EncapsulantEVA (ethylene vinyl acetate)
FrameDouble-layer anodized aluminum alloy
Junction Box/connectorPV Junction box
Max. System Voltage1000V DC
Operating Temperature-40ºC~+85ºC
Storage Temperature-40ºC~+85ºC
Max. Wind /Snow Load2400Pa / 5400Pa
Application ClassClass A
NOCT45ºC± 2ºC
Temperature co-efficientIsc+0.049% /ºC
Voc-0.340% /ºC
Pmpp-0.430% /ºC
STC: Irradiance 1000W/M2, Module temperature 25ºC, AM=1.5

18V 20W Poly Solar Light Module for 12V System
18V 20W Poly Solar Light Module for 12V System

18V 20W Poly Solar Light Module for 12V System
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Mr. Peter Wu
General Manager
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