Product Details
Type
|
PERC, Half Cell
|
Panel Efficiency
|
21.7%
|
Busbar
|
10/11BB
|
Back Sheet Color
|
White
|
Front Glass
|
3.2mm Tempered Glass
|
Panel Size
|
1908*1133*35/30mm
|
Solar Cell Size
|
182*182mm
|
No. of Cells
|
120(6×20)
|
Weight
|
24kg
|
Junction Box
|
IP≥68,3diodes
|
Warranty
|
25 years
|
●Our 470W solar panels use gallium-doped technology to overcome the light attenuation of components, which can ensure long-term stable power generation of components.
●The 470watt mono solar panel has a standardized size, which is beneficial to the supporting component bracket of the system. Its size and weight are suitable for one person to carry, and the operation and installation are convenient.
●3.2mm Tempered Glass can effectively resist the erosion of hail, rain and snow, and the 25-year product warranty allows you to use this product with confidence.
Electrical Parameters at STC
Maximum Power (Pmax)
|
470W
|
Maximum Power Voltage (Vmp)
|
34.51V
|
Maximum Power Current (lmp)
|
13.64A
|
Open-Circuit Voltage (Voc)
|
41.58V
|
Short-Circuit Current (lsc)
|
14.37A
|
Power Tolerance
|
0~5%
|
Temperature Coefficients of Pmax
|
-0.350%/℃
|
Temperature Coefficients of Voc
|
-0.275%/℃
|
Temperature Coefficients of lsc
|
+0.045%/℃
|
Nominal Operating Cell Temperature (NOCT)
|
45±2°C
|
Electrical Parameters at NOCT
Maximum Power (Pmax)
|
351W
|
Maximum Power Voltage (Vmp)
|
32.92V
|
Maximum Power Current (lmp)
|
11.00A
|
Open-Circuit Voltage (Voc)
|
39.35V
|
Short-Circuit Current (lsc)
|
11.59A
|
Maximum System Voltage
|
1000V/1500V DC
|
Operating Temperature
|
-40°C~+85°C
|
Maximum Series Fuse
|
25A
|
Front Side Maximum Static Loading
|
5400pa,1.5
|
Rear Side Maximum Static Loading
|
2400pa,1.5
|
NOCT(Nominal Operating Cell Temperature)
|
lrradiance 800W/㎡, Ambient Temperature 20°C, Winds peed 1m/s ,AW1.5G
|
●Private Domain
A 470W solar panel can easily power most electrical devices such as computers, game consoles, lamps, TVs, fans, printers, and more. If used outdoors, a 470 watt solar panel can even provide power for lights, water heaters, electric pans, etc. for an average-sized RV while camping.
●Transportation
In the field of public transportation, such as navigation lights, traffic lights, traffic warning lights, street lights, high-altitude obstruction lights, road wireless telephone booths, unattended road shifts, etc., our solar system can provide power for them.
●Solar Building
Combining solar power generation with building materials to make future large buildings self-sufficient in electricity is a major development direction in the future.
Q:What are your strengths in solar systems?
A:Fully automatic production line using international advanced production equipment such as Japan and Germany. The price and quality are very competitive, and we have cooperated with well-known brands such as Jinko, JA, TRW, etc., and can provide large-brand solar energy series products.
Q:How do solar panels need to be maintained daily?
A:After the solar panel system is installed, it is basically in a "maintenance-free" state. Since the surface of the battery panel is made of inorganic materials and is very smooth, moss and the like will not grow on it, and natural precipitation will clean the surface.
Q:Can solar panels work at night?
A: No, because the principle of solar panels is that light causes the electrons in the crystalline silicon to create an electrical potential difference to form an electric current, and since there is no light at night, solar systems do not generate electricity.
http://www.jingsun-power.com/