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Product Name : 70W solar panel
Max Power(W) : 70W-18M
Dimension(mm) : 1196*540*35 (mm)
Weight(kg) : 10.0 (kg)
Max Current(A) : 4.17 (A)
Max Voltage(V) : 18 (V)
Short Circuit Current(A) : 4.67 (A)
Open Circuit Voltage(V)
: 21.6 (V)
Number of Cell (PCS) : 4*9 (PCS)
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Contrast with other model solar panels
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ITEM NO. |
90W-18M |
80W-18M |
70W-18M |
|
Maximum Power (W) |
90 |
80 |
70 |
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Optimum Power Voltage (V mp) |
17.57 |
17.57 |
17.57 |
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Optimum Operating Current (I mp): |
5.13 |
4.56 |
3.99 |
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Open Circuit Voltage (Voc) |
21.6 |
21.6 |
21.6 |
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Short Circuit Current (ISC) |
5.48 |
4.87 |
4.26 |
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Cell Efficiency (%) |
17% |
15.08% |
13.20% |
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Module Efficiency (%) |
13.9% |
12.38% |
10.80% |
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FF (%) |
70-76% |
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Warranty |
90% of 10 years, 80% of 25 years. |
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Standard Test Conditions |
AM1.5 1000W/m225 +/-2ºC |
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Bypass Diode Rating (A) |
12 |
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Cable & Connector Type |
Pass the TUV Certificate |
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Brand Name of Solar Cells |
----Cell |
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Size of Module (mm) |
1196*540*35 |
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Solar Cell |
125*125mono |
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Backing (Material) |
TPT |
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Frame (Material Corners, etc.) |
Aluminum-alloy |
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Number of Cell (PCS) |
4*9 |
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N/W(KG) |
9.7 |
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Junction Box Type |
Pass the TUV Certificate |
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Tolerance Wattage (e.g. + /-5%) |
+3% |
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Front Glass Thickness (mm) |
3.2 |
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Surface Maximum Load Capacity |
2400Pa |
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Allowable Hail Load |
23m/s, 7.53g |
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Packing |
1*20' |
13Pallets/730PCS
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1*40'STD |
27Pallets/1560PCS
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Temperature Coefficients of ISC(%)ºC: |
0.04 |
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Temperature Coefficients of Voc(%)ºC: |
-0.38 |
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Temperature Coefficients of Pm(%)ºC: |
-0.47 |
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Temperature Coefficients of IM(%)ºC: |
0.04 |
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Temperature Coefficients of VM(%)ºC: |
-0.38 |
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Temperature Range |
-40ºC to +85ºC |
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