For roof mounted high efficiency sun poly solar panel 320 watt
Solar panel is made of light energy into electricity for charge
battery , solar panel working procesing :
Solar Panel --- Solar Controller --- Battery --- Inverter --- AC
Solar panel constituent part :
3. Solar cell;
5. Aluminium alloy;
6. Juntion box;
7. Silica gel
High module conversion efficiency up to 17% through innovative
manufacturing technology. Manufacturing
with CE standard, could widely used in solar power station,
building, solar street lighting, traffic. etc.
Solar panel is made up of high quality solar cell with high
effciency and transmission rate, low iron tempered
glass, anti-aging EVA, high flame resistant TPT and anodized
|Max power voltage||42.5V||42.5v||42.6V||42.6V||42.6V|
|Max power current||35.46V||35.48V||35.5V||35.5V||35.5V|
|Open circuit voltage||8.68A||8.96A||9.28A||9.58A||9.8A|
|Short circuit current||8.01A||8.3A||8.58A||8.8A||9.1A|
|Standard Test Conditions (STC): Irradiance 1000W/m2, Module
temperature 25℃? Air Mass (AM)=1.5|
|Nominal Operating Cell Temperatur||45 ± 2℃|
|Temperature coefficients of Isc||+0.049% /℃|
|Temperature coefficients of Voc||-0.340% /℃|
|Temperature coefficients of Pmax||-0.430% /℃|
|Solar Cell||Poly solar cells 156x156 mm|
|Front Cover||3.2 mm thick, tempered glass|
|Back Cover||TPT (Tedlar-PET-Tedlar)|
|Encapsulant||EVA (ethylene vinyl acetate)|
|Frame||Double-layer anodized aluminium alloy|
|Junction Box||IP65 rated|
|Maximum System Voltage||DC1000V (IEC)|
|Maximum Series Fuse||15 A|
|Max. Wind Load / Max. Snow Load||2400Pa / 5400Pa|
|Application Class||Class A|
|Packing configuration||Carton.Customers packing requirement is acceptable.|
SOLAR PV SYSTEM
Solar PV system includes different components that should be
selected according to your system type, site
location and applications. The major components for solsr PV system
are solar charge controller, inverter,
battery bank, auxiliary energy sources and loads (appliances).
PV module - converts sunlight into DC electricity.
Solar charge controller - regulates the voltage and current coming from the PV panels
going to battery and
prevents battery overcharging and prolongs the battery life.
Inverter - converts DC output of PV panels or wind turbine into a clean AC
current for AC appliances or
fed back into grid line.Battery - stores energy for supplying to
electrical appliances when there is a
demand.Load - is electrical appliances that connected to solar PV
system such as lights, radio, TV,
computer, refrigerator, etc.
Auxiliary energy sources - is diesel generator or other renewable
Q1 Are you a factory or trading company?
A Yes, we are factory, supplying OEM/ODM service.
Q2 Can you accept OEM service?
A Yes, we can. Qty is not the only standard , more qty, less cost.
Q3 How about your after sales-service?
A 1. Guarantee time: one year, but solar panel 10 years
2. Spare parts:1% spare parts will be shipped with your order.
Q4 How about your payment terms?
A We accept T/T, LC
Q5 What certification do you have?
A 1. CE, 2 .According to your need , do the certification or report
, if you have a big order.
Q6 How many day about delivery time?
A 1. Sample delivered in 3-5 days.
2. Order delivered in 15-20 days.
Q7 Which port shipping goods?
Ningbo port/ shanghai port/yiwu port
We are a professional manufacturer specialized in Solar Panels with
more than 8 years of experience. Our
main products include: Mono and Poly Solar Panel, Solar power
system, Solar charger controller, Inverters,
Solar LED lights, and so on.
What we can provide: High quality and very competitive price, fast
delivery and best service!
For any details, please don't hesitate to contact me any time!