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Supporting members of the Clean Energy Council
Tongwei Co Ltd — solar manufacturer profile | WattMate
← All manufacturers

Tongwei Co Ltd

CN · est. 1992 · part of Tongwei Group

Country
CN
Founded
1992
Parent company
Tongwei Group
BNEF tier
1
Bankability
BloombergNEF Tier 1 Q4 2024
Listed on
SSE:600438
ISO 9001 (quality)ISO 14001 (environment)

About Tongwei Co Ltd

Tongwei Co., Ltd. controlled by Tongwei Group; sells modules under TW Solar brand. Listed on Shanghai Stock Exchange (600438). BNEF Tier 1 status verified from Tongwei 2024 news. ISO 9001 and ISO 14001 verified via Certipedia for TongWei Solar (Chengdu) Co. Ltd. Australian sales and marketing centre located in North Sydney. ISO evidence audit 2026-05-01: ISO 9001 and ISO 14001 verified from Tongwei/TW Solar module evidence. evidence_urls=https://ausgreensolar.com.au/wp-content/uploads/2025/08/TNC2.0-TWMNF-66HD730750WB33-2923-2.pdf.

Australian support

61280197236sales@tongwei.com

Tongwei Co Ltd products

87 CEC-listed panels, batteries and inverters.

Or compare Tongwei Co Ltd specs & prices on SolarBatteriesPerth

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Source: www.tongwei.cn/news/11609.html · verified 01/05/2026