Product Specifications

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Product Description

Overview

Quick Details

Place of Origin: Shandong, China

Brand Name: joysolar

Model Number: JYSL-250W

Material: Polycrystalline Silicon

Max. Power: 250w

Number of Cells: 60

Panel Dimensions: 1640*992*40mm

Work time: 10H

Tolerance voltage: 0-3W

operate temperrature(℃): -40/+80

Relative humidity: 0 to100%

Working life: more than 25 years

Certificate: ISO

Solar cell: 156*156

Junction Box: IP65

Cable: 90MM

OEM Order: acceptical

Supply Ability

Supply Ability: 140000 Watt/Watts per Month

Packaging & Delivery

250 watt solar panels China Factory Price 24V 5BB Polycrystalline Solar Panel

Company Information

Established in 1984, specializes in developing and manufacturing customized solar powered lighting systems for a wide range of lighting applications. It currently owns its own manufacturing plants with a total area of 40,000 square meters, with multiple workshops for the production of solar panels, lamp poles, and LED lights. The plants have an annual manufacturing capacity of 15,000-20,000 sets.

Our experienced engineering team is committed to providing our customers with high quality solar lighting systems and excellent customer service. Our facilities are ISO 9001:2008 certified, and our products comply with CE .

Our advanced engineering team researches, develops and manufactures best-of-breed solar powered lighting systems. Each component of our solar powered lighting systems is carefully designed, integrated and configured to ensure that you receive the most economic, reliable and efficient solar powered lighting systems.

We aim to provide energy saving and environmentally friendly solar powered products solutions at competitive prices around the world.

SOLAR PANEL Specification

Mono solar panel and poly solar panel(PV module)

.Guarantee the power 90% in the first 10 years

.Guarantee the power 80% in 25 years.

.The lifespan of our solar panel is over 25 years,the tempering glass can bear strong attack and atrocious weather.

.we have obtained many quality certificates including CE,SONCAP and ISO

SOLAR CELL:

. 20% TRANSFORM EFFIENCY

. GRADE A SOLAR CELL

. HIGH RELIABILITY

INSTRUCTION OF SOLAR PANEL:

specializes in developing and manufacturing customized solar powered lighting systems for a wide range of lighting applications. It currently owns its own manufacturing plants with a production of solar panels, lamp poles, and LED lightsOur experienced engineering team is committed to providing our customers with high quality solar lighting systems and excellent customer service.

’s difference?

[A:] monocrystalline, polycrystalline, amorphous three kinds of materials. Among them, monocrystalline is with higher best efficiency, and prices are high; polycrystalline low efficiency of 2%, almost the price of these two life more than 25 years; amorphous low efficiency, short life, but the price is cheap.

[Q:] What