What are the warranty terms for TONGWEI''s photovoltaic modules?
When you invest in TONGWEI''s photovoltaic modules, you''re backed by a comprehensive warranty package that typically includes a 12-year product warranty and a 30-year linear power output warranty.
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Limited Warranty for
3.1.1 12 Years Limited Product Warranty Tongwei warrants that for a period of twelve (12) years since the Warranty Start Date, the following types of Modules will be free from any defect in design,
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TWsolar-M-QM-MR037 Tongwei Solar PV Module Limited
The "Warranty Start Date" referred to herein means the earlier of initial installation date of Tongwei Modules or 90th calendar day after the delivery (Incoterms 2020) of Tongwei Modules to the Buyer.
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Limited Warranty For Shingled Modules
4.1 Tongwei warrants that the module will not malfunction or fail to operate due to design, material, process or manufacturing defects within 10 years from the valid date.
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PV Module Limited Warranty
3.1.1 12 Years Limited Product Warranty Tongwei warrants that for a period of twelve (12) years since the Warranty Start Date, the following types of Modules will be free from any defect in design,
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TWsolar-M-QM-MR036 Tongwei PV Module Limited Warranty A0
In accordance with PRC laws and regulations and relevant policies, WonVolt may update the above product warranty terms and policies from time to time and the relevant updates shall be considered
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RevisedResume
Module and related maintenance services in the event that(i) the Module is defective due to reasons other than Tongwei during the relevant warranty period as stipulated herein or (ii) the Module needs
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What to consider before buying Tongwei Solar''s warranty policies
When considering Tongwei Solar''s warranty policies, I immediately think about the fine details that come with ensuring a long-lasting solar energy system. The first thing I always check is the warranty duration.
Free QuoteHJT 600W+ Modules
Heterojunction technology with up to 600W+ power, bifacial design, 25-year warranty – ideal for utility and commercial projects.
All-in-One Home Storage
5kWh to 20kWh LiFePO4 batteries with hybrid inverter integrated, single-phase or three-phase, backup ready.
Solar Carport & Fast Charge
Durable steel carports with integrated PV, EV charging, and ultra-fast battery charging (2C rate).
Container ESS & Microinverter
500kWh–5MWh containerized BESS, liquid thermal management, plus microinverters (300W–2000W) and solar street lights.