HJT Bifacial 730W Solar Panel
Topcon Bifacial 600W Solar Panel

Our Solar Solutions

High-efficiency TOPCon & HJT bifacial solar panels from 600W to 730W. Customized solutions for utility-scale, commercial, and residential projects worldwide.

640W BIFACIAL SOLAR PANEL
CADMIUM TELLURIDE - THIN FILM PHOTOVOLTAIC PRODUCTS
TOPCon Bifacial 640W Solar Panel
TOPCon Bifacial 730W Solar Panel
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About JUST SOLAR

Just Solar Co., Limited was founded in 2010, as the 100% Owned subsidiary of JUST SOLAR GROUP, is devoted to the cause of green energy that integrates R & D, production, sales and green power generation system design, installation, operation and maintenance.

Our factories spread in China, Macedonia and Vietnam equipped with state-of-art fully automated production lines, covering the cell string, arranging, lamination and other processes.

Founded in 2010, JUST SOLAR GROUP has grown into a leading solar energy solutions provider with manufacturing facilities across China, Macedonia, and Vietnam. We deliver high-efficiency TOPCon and HJT solar panels ranging from 600W to 730W, backed by state-of-the-art fully automated production lines. Our commitment: premium quality products at competitive prices, with professional after-sales support worldwide.

Annual Capacity
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Revenue
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Global Project Showcases

Delivering clean solar energy solutions to every corner of the world — from utility-scale power plants to rooftop installations.

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Our solar panel workshop
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Solar panel workshop 2
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Workshop 3
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Test room
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Test room 2

Latest News & Insights

Stay updated with the latest advancements in solar technology and industry trends.

1.Emerging Solar Market Demand Analysis for Global B2B Buyers
Emerging solar markets are creating new opportunities for distributors, EPCs, project developers, and global B2B buyers seeking long-term PV growth.
2.N-Type vs P-Type Solar Module Technology: What B2B Buyers Need to Understand
A practical technology comparison helps buyers evaluate module pathways in the context of project fit, documentation clarity, and long-term business needs.
3.Solar Industry Trends in 2026: What Global B2B Buyers Should Watch
Global B2B buyers in 2026 are focusing more on application-specific selection, market-oriented communication, and region-specific demand changes across PV markets.
4.How PV Distributors Can Evaluate Solar Module Suppliers More Effectively
PV distributors should evaluate suppliers based on product clarity, documentation consistency, market relevance, and the quality of long-term business communication.

Professional Services

Beyond premium products, we deliver end-to-end professional support to maximize your solar investment.

Customisation Products

If you have special requirement on the solar panels just speak to us. We can give you the customised solution.

Online Operation Instruction

If you need help to instal or operate your solar system, you can approach to us for an online instruction.

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Solar System Design

If you are looking for some suggestion on your home solar storage system, you are welcomed to have a talk with our sales person.

Production Line Setup

If you are planing to set up a production line to produce solar panels, we can also provide technology and equipments.