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Solar System Manufacturer

Solar System Manufacturer - Kangweisi

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Professional & Experienced

Solar power generation system is divided into off-grid power generation system, grid-connected power generation system and distributed power generation system:


1. off-grid power generation system mainly consists of solar modules, controllers, batteries, such as the output power supply for the AC 220V or 110V, but also need to configure the inverter.


2. grid-connected power generation system is the solar module generated by the DC power through the grid inverter converted to meet the requirements of the utility grid AC power directly into the public power grid. Grid-connected power generation system has a centralised large-scale grid-connected power station is generally a national power station, the main feature is that the power generated by the direct transmission of energy to the grid, the grid unified deployment of power supply to the user. But this kind of power station investment, construction period is long, covers a large area, has not been too much development. And decentralised small-scale grid-connected power generation system, especially photovoltaic building integrated power generation system, due to the advantages of small investment, fast construction, small footprint, policy support, etc., is the mainstream of grid-connected power generation.

3: Solar hybrid system refers to a solar power generation system that is both grid-connected and off-grid. Grid connection refers to converting the DC power generated by solar cell components into AC power that meets the requirements through a grid-connected inverter. After being directly connected to the public grid and selling electricity, it meets the requirements of the public grid. Off-grid refers to a system composed of solar panels, batteries, charge and discharge controllers, loads, etc., which can be separated from the grid and operate independently. Hybrid solar systems have this functions of both.

Solar products wholesale supplier
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ISO 9001 and ISO 14001 Certified Solar System Company, Contact Us Now!
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Customized Service

In our factory, we focus on producing high-quality solar products, including solar panels, solar inverters and solar lithium batteries. The following is the factory customization service process we provide to customers:


1. Initial consultation


2. Design and Engineering


3. Customized production


4. Quality Assurance


5. Delivery and Support

Why Choose Kangwelsl Technology

Founded in 2008, Shenzhen Kangweisi Technology Co., Ltd. is a manufacturing company specializing in the research and development of solar panels, solar inverters, and solar lithium batteries, focusing on the design, production, and sales of solar photovoltaic systems. Kangweisi solar products wholesale supplier has a high-quality management core of modern enterprise management and development awareness; it has gathered a group of talented technical elites in the fields of high-frequency switching power supply, computer control, and power electronics technology. Service as one of the national high-tech enterprises.

   Internationally certified quality: Our PV factories have obtained a number of international certifications, such as ISO 9001 and ISO 14001, proving that the manufacturing and environmental quality of our products meet international standards.


   Comprehensive Vertical Integration Services: We provide fully integrated solutions from R&D, design, manufacturing to installation and after-sales services, ensuring that our customers receive professional support at every stage.

ISO 9001 and ISO 14001 Certified Solar System Manufacturer .
15+ Years Experience Solar System Manufacturer.
Provide Customized Service.
Solar products wholesale supplier
Our Cooperative Clients

We provide fully integrated solutions from R&D, design, manufacturing to installation and after-sales services, ensuring that our customers receive professional support at every stage.

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Certificate Honors

Our PV factories have obtained a number of international certifications, such as ISO 9001 and ISO 14001, proving that the manufacturing and environmental quality of our products meet international standards.

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If you have any questions about our products or services, feel free to reach out to customer service team.
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