For Better Life.

Tongwei entered the market of photovoltaics (PV) in 2006, and after more than 10 years of rapid development, it has become an integrated PV enterprise with high-purity polysilicon production in upstream, high-efficiency solar cell production and high-efficiency PV module production in midstream, as well as experience in PV power plant construction and operation in downstream. It has formed a complete PV new energy industry chain with independent intellectual property rights and leading scale, technology, cost, and quality advantages, building up the vertically integrated layout of the whole PV industry chain. Tongwei continues to strengthen and enlarge its advantages, focusing on the layout of high-purity crystalline silicon, high-efficiency cells, and module products on the manufacturing side and on building a “Fishery & PV Integration” innovative development model on the application side. Tongwei has become an important participant and significant driving force for the development of China and even the global photovoltaic new energy industry.


TW Solar, as the most critical link in Tongwei’s PV new energy industry chain, has deeply engaged in the R&D, manufacturing, and promotion of core solar power generation products and has become the world’s largest manufacturer of crystalline silicon solar cell and high-efficiency modules with the most advanced technology, production equipment, and the highest level of automation and intelligence in the PV industry. TW Solar has formed a series of fully-flexible, zero-lead, eco-friendly shingled modules and high-efficiency half-cell modules that bring less LCOE (Levelized Cost Of Electricity) for customers at terminal power stations and cover the diverse needs of global customers. With over 20,000 employees on its payroll, TW Solar now has six bases in Hefei, Shuangliu, Meishan, Jintang, Yancheng, Nantong, and the Tonghe project, with an annual cell capacity of 70GW and an expected 130-150GW in 2024-2026, of which large-size cell capacity will account for more than 90%. It is seeing an annual capacity of high-efficiency modules of 14GW, and is estimated to reach 80GW by the end of 2023.


Bloomberg Tier 1 RankingYes
PV Evolution Labs Top PerformerYes(4/6)
Office location in AustraliaYes
What is a Bloomberg Tier 1 Solar Panel ?

Bloomberg’s infamous tier 1 ranking is NOT a measure of Solar Panel quality in any way. It is simply an indication of the bankability of the manufacturer based on publicly released information on the financial health of the company. This should give you an idea if the company is a large, well-known manufacturer.

What is PV Evolution Labs Top Performer?

PV Evolution Labs with support from DNV GL independently test solar panel reliability. The tests are voluntary, with solar panel manufacturers paying to participate in the testing. This testing process is internationally renowned and is an accurate reflection of the solar panel’s performance.

Why is office location in Australia Important?

Most solar panel manufacturers entering the Australian market first set up their distribution channels and worry about customer service later. This has led to many unhappy customers who are left trying to contact Chinese head offices to claim on their 10-year product warranty.



Key Features:

· Ultra low performance degradation

· Maximum power up to 420W+

· High module quality ensure long-term reliability

· Excellent outdoor power generation performance

· 54 Half Cell Mono-facial Module

· 25 years materials warranty and 25 years performance warranty

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*Solar Hours data from BOM. Consumption percentage value from average house consumption behavior in Australia. Assumed electricity rate is 25c/kWh for purchasing and 8c/kWh for exporting

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