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SOLAR CELL
SOLAR PANEL
SOLAR POWER SYSTEM
SOLAR LIGHT
SOLAR PUMP SYSTEM
REFRIGERATOR/FREEZER
WIND POWER SYSTEM
SPARE PARTS
SOLAR POWER DEVICE
Solar Charge Bag
MONO 20W(18V)
Series No:GSPV-20W(156M)36M.O.Q:52pcs
Payment:T/T, L/C, Paypal
Warranty:10years
Features
★ 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
Applications
★ Solar lights, Solar charger and Other solar device
Warranty
★ 10 years limited warranty on material and workmanship
★ 10 years with 90% output, 20years with 80% output
Grade A solar cells made from Grade A solar wafer.
Off-grade solar cells is not acceptable
1, High dark reverse current (No)
2, unvisible breakage (No)
3, used cells(No)
4, visible default(No)
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Specification sheet |
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Series Number |
GSPV-5W (156M)36 |
GSPV-10W (156M)36 |
GSPV-15W (156M)36 |
GSPV-20W (156M)36 |
GSPV-25W (156M)36 |
GSPV-30W (156M)36 |
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Cell Type |
Mono |
Mono |
Mono |
Mono |
Mono |
Mono |
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Max power |
5w |
10w |
15w |
20w |
25w |
30w |
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Power Tolerance |
0~5w |
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Nominal voltage(V) |
18.13 |
18.11 |
18.14 |
18.05 |
18.08 |
18.13 |
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Nominal current(A) |
0.27 |
0.55 |
0.83 |
1.11 |
1.38 |
1.65 |
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Open circuit voltage(V) |
22.0 |
22.04 |
22.01 |
22.03 |
22.01 |
22.05 |
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Short circuit current(A) |
0.31 |
0.61 |
0.89 |
1.21 |
1.49 |
1.78 |
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Size of cell/strips(mm) |
31.2x23.5 |
31.2x47 |
78x31 |
78x39 |
78x52 |
156x31 |
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Number of cells |
36(6x6) |
36(6x6) |
36(4x9) |
36(4x9) |
36(4x9) |
36(2x18) |
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Power Of cell |
>4.75w |
>4.75w |
>4.75w |
>4.75w |
>4.75w |
>4.75w |
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FF(fill factor) % |
73.31 |
74.38 |
76.57 |
75.03 |
76.23 |
76.43 |
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Dimension of solar panel |
240x190x20 |
240x330x20 |
360x340x20 |
360x410x25 |
360x530x25 |
360x630x25 |
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Weight of solar panel(kg) |
0.7 |
1.0 |
1.5 |
2.0 |
2.5 |
3.0 |
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Front Cover |
3.2 mm, High transmittance, low iron tempered glass |
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Back Cover |
TPT (Tedlar-PET-Tedlar) |
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Encapsulate |
EVA (ethylene vinyl acetate) |
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Frame |
Double-layer anodized aluminum alloy |
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Junction Box/connector |
PV Junction box |
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Max. System Voltage |
1000V DC |
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Operating Temperature |
-40℃～+85℃ |
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Storage Temperature |
-40℃～+85℃ |
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Max. Wind /Snow Load |
2400Pa / 5400Pa |
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Application Class |
Class A |
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NOCT |
45℃± 2℃ |
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Temperature co-efficient |
Isc |
+0.049% /℃ |
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Voc |
-0.340% /℃ |
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Pmmp |
-0.430% /℃ |
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STC: Irradiance 1000W/M2, Module temperature25℃, AM=1.5 |
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Assemble Line of small panel
DOWN LOAD: GSPV-20W(156M)36