Product Introduction of the 12V solar panel
Solar panel is a device that converts solar radiation into electricity directly or indirectly through photoelectric or photochemical effects by absorbing sunlight. At present, crystalline silicon materials (including polycrystalline silicon and mono crystalline silicon) are the main photovoltaic materials. Crystalline silicon solar panels are divided into polycrystalline silicon solar cells and mono crystalline silicon solar cells. Now more and more customers prefer to choose mono crystal solar panel as the following reasons:
The efficiency of polycrystalline solar panels is usually 14-16%. Due to the low purity of silicon, the efficiency of polycrystalline solar panels is not as good as that of single crystal solar panels.
Reduce space efficiency. You usually need to cover a larger surface to output the same power as mono crystal solar panel.
Product Parameter (specification) of the 12V solar panel
12V solar panels can have different power, which should be calculated according to actual demand. Normally the maximum power of 12V solar panel is 200W. Taking 100W mono crystalline solar panel as an example, the parameters are as follows.
Mono crystalline Silicon
Related Maximum Power(Pmax)
Current at Pmax(Imp)
Voltage at Pmax(Vmp)
36(4*9)PCS in series
Power Temperature Coefficient
Open-Circuit Voltage Temperature Coefficient
Short-Circuit Current Temperature Coefficient
All Technical Data at
STC: AM1.5 E=1000W/m² Tc=25ºC
Nominal Operation Cell Temperature
3.2mm, high transmission, low iron, tempered glass
Details of the 12V solar panel
Applied photos of the 12V solar panel
High conversion efficiency
Low power tolerance of 0~+3%
Low degradation under light exposure
Can withstand high wind-pressure, snow load and extreme temperature
Product qualification of the 12V solar panel
Delivery, Shipping and Serving of the 12V solar panel
Q1. When can I get the price?
A: We usually quote within 24 hour after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.
Q2. How can I control the quality?
A: We have our own QC to do 100% test. We also accept third party inspection.
Q3. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping are also optional.
Q4. What is your payment terms?
A: 30% deposit in advance, 70% balance pay off against the copy of bill of loading. We'll show you the photos of the products and packages before you pay the balance.
Q5. How many days will it take to complete the sample? What about mass production?
A: Generally 3-5days we can finish the samples. The leading time of mass production will depend on the quantity.