Ollin

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Description

Place of Origin: Zhejiang, China
Brand Name: Ollin Photovotaic
Model Number: OL-320W-72M
Size: 1950*990*45mm
Type: Customized Solar Panel
Product name: 320w mono solar panel
cell material: monocrystalline silicon
cell color: dark
cell array: 6*12
Frame: anodized aluminum alloy
junction box: JB with 0.9m wire and MC4 connector
front sheet: high transmission,low iron,tempered glass
back sheet: TPE quality plastic
Certificate: CE ROSH ISO
Main market: Asia Africa Southeast Aisa

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 Appliance .

Solar panel constituent part :

1. Stalinite;

2. EVA;

3. Solar cell;

4. Backboard(PET);

5. Aluminium alloy;

6. Juntion box;

7. Silica gel

High efficiency

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 aluminum alloy.

Specifications:

Module Type OLPV290W OLPV300W OLPV310W OLPV320W OLPV330W
Maximum power 290WP 300WP 310WP 320WP 330WP
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
Module Efficiency 13.13% 14.14% 15.15% 16.16% 16.67%
Power Tolerance -0~+5W -0~+5W -0~+5W -0~+5W -0~+5W
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 156×156 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
Operating Temperature -40℃~+85℃
Storage Temperature -40℃~+85℃
Max. Wind Load / Max. Snow Load 2400Pa / 5400Pa
Application Class Class A
Packing configuration Carton.Customers packing requirement is acceptable.

 

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