40Watt/12v dc high efficient Monocrystalline Solar Panels
Brand Name:Ningbo Best Solar
Certification:TUV, IEC, UL, MCS, CE, ISO certified
Model Number:BEST5M-300M, BEST5P-300P
Minimum Order Quantity:100-200PCS
Delivery Time:15-20 days after receive your down payment
Payment Terms:by T/T, L/C
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Location:
Beijing Beijing
Business type:
Manufacturer
Address:
Room 1212, Unit A, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District,Beijing,100025,P.R.C
Supplier`s last login times:
within 13 hours
Product Details
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Product Details
40Watt/12v dc high efficient Monocrystalline Solar Panels
Features
High efficiency solar cells
High transparent low-rion , tempered glass
Water resistant junction box
Anodized aluminium frame
Nominal 12 v DC for standard output
Design to meet unique demand of customer
Benefits
Manufactured in an ISO 9001:2000 certified plant
High efficiency , high safety, high reliability
Output power tolerance of +/-3%
25-years Limited warranty on Power output, 3-years
limited warranty on materials and workmanship
Electrical Characteristics
Characteristics | BEST-40 |
Maximum power at STC (Pmax) | 40 watt |
Optimum operating Voltage (Vmp) | 17.50 V |
Optimum operating current (Imp) | 2.29 A |
Open-circuit Voltage (Voc) | 21.50 V |
Short- circuit current (Isc) | 2.58 A |
Operating temperature | -40℃to +85℃ |
Maximum system voltage | 600V DC |
STC:Irradiance 1000 W / m2 , Module temperature 25 ℃, AM= 1.5 spectrum
Specifications
cell | Mono-crystalline 125 x 62.5 mm |
No.of cells | 36 (4 x 9) |
Dimension of module | 626 x 556 x 35 mm |
Weight | 5.50 kg |
Temperature Coefficients
Normal Operating Cell Temperature | 45 ℃±2 ℃ | |
Temp.Coeff.of Isc (TK Isc ) | 0.06 % / ℃ | |
Temp.Coeff.of Voc ( TK Voc ) | -0.35 % / ℃ | |
Temp.Coeff.of Pmax (TK Pmax ) | -0.48 % / ℃ | |
40Watt/12v dc high efficient Monocrystalline Solar Panels
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