Ollin

250wp 72 cell solar photovoltaic pv module 250W Polycrystalline Solar Panels

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Description

Place of Origin: Zhejiang, China
Brand Name: OLLIN
Model Number: OL-250-60P
Panel Efficiency: 250W
Type: All Black, BIPV, PREC
Size: 1640*992*40mm
Certificate: CE
Warranty: 2 Y
Certification: CE
OEM Order: Customized Solar Panel Aavilable
Backing Color: White Black Transparent
Cable: 900mm PV Cable
Application: Solar Power System
Frame: Anodized Aluminium Alloy
Weight: 18kg
Junction Box: IP65 Waterproof
Front Glass: 3.2mm High Transmissiontempered Glass

 

Electrical Characteristics

Module Type OLPV250W
Maximum power 250WM
Max power voltage 36.54v
Max power current 29.74V
Open circuit voltage 8.96A
Short circuit current 8.3A
Module Efficiency 13.13%
Power Tolerance -0~+5W

How Do Solar Panels Work?

When photons hit a solar cell, they knock electrons loose from their atoms. If conductors are attached to the positive and negative sides of a cell, it forms an electrical circuit. When electrons flow through such a circuit, they generate electricity. Multiple cells make up a solar panel, and multiple panels (modules) can be wired together to form a solar array. The more panels you can deploy, the more energy you can expect to generate.

What are Solar Panels Made of?

Photovoltaic (PV) solar panels are made up of many solar cells. Solar cells are made of silicon, like semiconductors. They are constructed with a positive layer and a negative layer, which together create an electric field, just like in a battery.

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