45W Polycrystalline Solar Panel for off-Grid System
$0.37
/piece
price excl.VAT
Negotiable
- Minimal order
- 100 pieces
Message Phone call
Product Specifications
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Product Description
Advantages:
-High efficiency cells ensure the high energy yields
-Easy and quick installation design with pre-drilled holes on the frame
-Qualified raw material and advanced encapsulation meets most stringest safety requirents of high voltage operation
-Production facility calibrated and staff trained by TUV
ELECTRICAL DATA @ STC
Values at standard test condition STC:air mass AM1.5,irradiance 1000W/m2,cell temperature 25ºC
| Module Type | LW045P36-1/3 | |
| Peak Power_Pmax | W | 45 |
| Power Tolerance_ΔPmax | W | ±5 |
| Voltage at Pmax_Vmpp | V | 17.52 |
| Current at Pmax_Impp | A | 2.57 |
| Open Circuit Voltage_Voc | V | 21.96 |
| Short Circuit Current_Isc | A | 2.76 |
| Module Efficiency_η | 12.53% |
TEMPERATURE RATING
| Temperature Coefficient of Pmax | %/ºC | -0.42 |
| Temperature Coefficient of Isc | %/ºC | 0.06 |
| Temperature Coefficient of Voc | %/ºC | -0.32 |
MAXIMUM RATING
| Max.System Voltage | V | 600 |
| Nominal Operating Cell Temperature(NOCT) | C | 45±2ºC |
| Operating Temperature | C | -40~+85ºC |
| Max.static load,front(eg.snow) | Pa | 2400 |
| Max.static load,back(eg.wind) | Pa | 2400 |
| Module Dimension(L*W*H) | mm | 670*536*25/30 |
| Weight | kg | 4 |
CONSTRUCTION MATERIALS
| Solar cells | 36/Poly/156mm*52.00mm |
| Glass | 3.2mm Low-iron tempered glass |
| Encapsulant | Ethylene vinly acetate(EVA) |
| Frame | Anodized Aluminium alloy(Silver) |
Module Warranty:
25-year limited warranty of 80% power output;
10-year limited warranty of 90% power output;
5-year limited warranty of materials and workmanship.
HOW LIGHTWAY DO QUANLITY CONTROL?
-Vertically integrated production line from silicon ingot- silicon wafers- solar cell- solar modules assembly with highly automatic production line;
-90% equipment is imported from Europe, USA, Japan;
-Production line are certified by America company DNV KEMA;
-Strategic cooperation with TUV, randomly checking for production line, making sure the production line is under the best situation;
-More than 4 quality control points in each production process;
-All the staff went through strict training and testing before start work;
-All the equipment do calibration every 24 hours;
-R &D center focus on high efficiency solar cells and stable,higher output solar panels;
-Strictly raw material checking for raw silicon, glass, backsheet, EVA, Junction Box, etc.
WHO IS LIGHTWAY?
-Founded in 2008 with 240 Acre manufacturing facility based in Hebei Province, China
-A sales network covering Europe, USA, Australia and Asia Pacific Region
-2000+ employees worldwide
-Production capacity with 660MW/Year
-Developing Projects & Distributed Generation Projects
-Project operating and maintaining
-After sale service:Quality claim will be responsed within 24 hours.
-Lightway Provides solar panels
30Wp,40Wp,50Wp,80Wp100Wp,120Wp,150Wp,180Wp,250Wp,260Wp,270Wp,300Wp,310Wp,320Wp
-With Accumulative shipment reach to 1.6GW, sales region include China, Europe, USA,Japan, Australia, Egypt, Ethiopia, Sri Lanka, Thailand, Malaysia, Philippine, Myanmar, etc
Supply Ability
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Packaging and Shipping
Lead time
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