Product Specifications

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Product Description

Overview

Quick Details

Warranty: 5YEARS

Free installation service: NO

Place of Origin: Shandong, China

Brand Name: joysolar

Model Number: JYSL-20KW

Application: Commercial, Industrial

Solar Panel Type: Monocrystalline Silicon, Grade A Polycrystalline

Battery Type: Lead-Acid, Lead Acid

Controller Type: MPPT

Mounting Type: Ground Mounting, Roof Mounting

Load Power (W): 15KW

Output Voltage (V): 220

Output Frequency: 50Hz

Work Time (h): 10

Certificate: CE

Specification: Normal

Max power: 20KW

Work time: 10H

Tolerance voltage: 0-3W

operate temperrature(℃): -40/+80

Relative humidity: 0 to100%

Working life: more than 25 years

solar cell: mono and poly

Supply Ability

Supply Ability: 14000 Watt/Watts per Month

Packaging & Delivery

20kw solar energy storage system, solar energy system price

Company Information

• About us

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.

• Technical parameter

• Solar panel information

solar panels are made by monocrystalline or polycrystalline solion solar cells in seres parallel, and hot-pressed and sealed by tepering glass and EVA, TPT, equiped with aluminum alloy frame, and have the big ability of the wind resistance, resistance to hail, as well as the characteristic of conveniently. widely used in solar lighitng, lamps, household power supply, road transport, building and photovoltaic power station, etc.

Our Services

• Certificate

• picture sallery

FAQ

[Q:] What is a solar panel?

[A:] The solar panel cells, components, frame, tempered glass, packaging materials and junction box, you can use the sun to generate electricity in a board.

[Q:] What types of solar panels, and what’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’s the standard test conditions of the solar panels?

[A:] the power of solar panels in standard conditions: temperature 25 degrees, AM1.5, the 1000W/M2 test. General use WP (peak watts) that can also use W (watts). Power in the standard test known as the nominal power.

[Q:] how does the solar panel work?

A: The solar panels in the light of a certain intensity can produce current, connected appliances can be used. The premise that the current generated by the unit of time is greater than the electrical consumption. In practical applications, this direct use is relatively small. Are generally used by the entire system.

[Q:] Can I have the sample of solar panel?

[A:] Suer, you can order the sample for testing the quality of solar panel, but the price of sample is different from the large quantity.

[Q:] Can I have my own logo on the solar panel?

[A:] Yes, OEM service is available for us!

Welcome to contact with us !

Supply Ability

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Packaging and Shipping

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Packaging details

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