TONGWEI SOLAR
After more than 10 years of rapid development, Tongwei has become an integrated PV enterprise with high-purity polysilicon production in upstream, high-efficiency solar cell and module production in
2025 Top 5 HJT Solar Panel Manufacturers in China – RENDONO® Solar
For 2025, the top HJT solar panel manufacturers in China are JinkoSolar 1, Risen Energy 2, Tongwei 3, Aiko Solar 4, and our own RENDONO® Solar 5. These companies lead in production,
China Solar PV News Snippets
Last month, Tongwei and China Datang jointly inaugurated a high-altitude PV demonstration power plant in Derong County, Ganzi Prefecture, Sichuan Province (see China Solar
Tongwei New Energy Co., Ltd.
Currently, Tongwei New Energy has developed and constructed 56 PV power stations based on "Fishery & PV Integration” in more than 20 provinces (municipalities) across the country including
Tongwei Solar
Serving clients in over 70 countries, Tongwei offers a comprehensive range of modules suited for residential, commercial, industrial, and utility-scale power plants.
Tongwei power station to generate more green energy in Rudong
The project, which is funded by Tongwei Group, involves the application of solar photovoltaic power in the aquacultural industry and the creation of an unmanned aquaculture.
Tongwei Co., Ltd.
Smart Module By Tongwei Quality as deck, innovation as sail We ship reliable and advanced PV modules by virtue of leading modern intelligent manufacturing.
TW Solar Co., Ltd.
In 2022, TW Solar signed an "Investment Agreement" with Meishan Management Committee of Tianfu New District, Sichuan to build a 32GW high-efficiency crystalline silicon cell project. The project will
For Better Life
As the sole representative in the photovoltaic industry, Tongwei has secured one of the first batch of national-level pilot-scale demonstration platforms! Collaborate globally with friends to innovate, build
Low-Voltage Battery Racks
48V LiFePO4 racks from 5kWh to 30kWh, scalable for home energy management and backup power – ideal for residential and light commercial.
DC Combiner Boxes
1500V DC combiner boxes with surge protection, fuses, and monitoring – essential for large solar arrays and source-grid-load-storage integration.
Smart Microgrid Systems
Islanding controllers, genset integration, and real-time optimization for microgrids, reducing diesel consumption and improving reliability.
Outdoor Cabinets & Battery Racks
IP55 temperature-controlled cabinets with active cooling/heating, housing modular battery racks for harsh environments.