photovoltaic solar panel for home use ,40w solar cells

photovoltaic 40w solar cells
1.With high efficiency and better disign
2.More than 25years time span
photovoltaic 30w solar panel system
data

Model:FL-M40 40w solar cells

Electrical Data
MONO
FL-M40
FL-M45
Nominal peak power [Pmax] ±3%
40Wp
45Wp
Maximum power voltage[Vmp]
17.2V
17.2V
Maximum power current[Imp]
2.35A
2.61A
Short-circuit current[Isc]
2.57A
2.87A
Open-circuit voltage[Voc]
21.60V
21.60V
Optimized cell efficiency[η]
15.4%
16.1%

Limits
Operating temperature
-40°C to +85°C
Maximum system voltage
1000V DC

Temperature and Coefficients
NOCT
48°C± 2°C
Current temperature coefficient
%/K
0.06±0.01
Voltage temperature coefficient
Mv/K
-(78±10)
Power temperature coefficient
%/K
-(0.5±0.05)
NOCT:Nominal Operation Cell Temperature

Guaranteed Power Output
15yeas:90% of its nominal power rating
25yeas:80% of its nominal power rating
Warranty Period
Replacement for manufacturing defects within 1 years
Certificates
CE,ROHS
Cells
xql;Monocrystalline silicon photovoltaic cell
[Standard Conditions: Irradiation 1000W/m
2
;Module temperature 25°C]

Additional Data
Number of cells and type of connection
36,serial connection
Dimensions
Length:645mm
Width:540mm
Height:25mm
Weight
4.0kg


principle of home photovoltaic solar panel 40w
This 40w solar module is a

device converting sunlight into electrical energy which is called photovoltaic.When sunlight hits on the surface of diffused semi-conductor(wafer), a P-N junction both on front and back surface of solar cells.
Quality and safety
We are a professional manufacturer able to provide strict quanlity control during the production procedure.
1.manufactured with advanced materials and crafts, which ensure the high conwerting efficiency and 25 years lifetime.
1 years products warranty
3.90% power output assurance for 10 years
4. 80% power output assurance for 25 years
5.The appearance and electrical performance of every module are tesed to guarantee high quality.
6.Widely used for lighting electrical appliances , particularly suitable for lighting in rural areas , hill, islands , highways , and other remote areas.

Solar energy
Solar energy is wery reliable. Through the use of solar energy in lighting , we are able to utilize this inexhaustible energy source. In addition , during the process of generating electricity from sunlight , no noice , no harmful , pollion-free ,no waste . Best of all , it is free. Blue Carbon’s Solar Street Light or Landscape Light will mark a revolutionary milestone in the development of solar lighting . In comparison, our products have proven to be more cost-effective and convenient than any other conventional solar lighting system.
We are confident that our advanced technology and products will be your solution to a reliable , effective and cost-saving alternate energy source.