Products
Built to Solve DIY Challenges
"No cell building, no BMS configuring, no compatibility worries, no days lost in setup.
Just connect, power on, and start using it."
Plug-N-Play (Average 60mins Installation Time)
A true plug-and-play bundle for DIYers—no cell building, no BMS wiring, no headaches in setup and configuration. Just connect, power on, and start using it.
Wide Compatibility (incl. DIY & Branded Products)
Our inverter is engineered to work seamlessly with a wide range of budget and DIY batteries, reducing “will it talk to each other?” risk.
Our battery is designed for smooth integration with major inverter ecosystems—so your system stays flexible.
Commercial System at DIY Price
We’re an ODM manufacturer trusted by global Tier-1 clients (including Fortune 500 companies), so you get B2B Grade Quality at only DIY product cost.
Complete compliance and documentation for smooth B2B procurement (CE, UN38.3, MSDS).
Guaranteed Warranty
Our system is factory-assembled and fully tested, so you receive a complete, ready-to-use solution.
Compared with DIY-built systems—where parts, wiring, and setup can vary widely and often lead to disputes over responsibility. We provide a genuine, reliable warranty you can count on.
Battery Compatibility (Pylon Protocal)
Self-Engineered BMS
Strong R&D team (Ex-Huawei background)
We are ODM for 500 fortune companies with strong R&D Capability and manufacture our own BMS.
Our Core R&D members come from Huawei.
We design and manufacture our own BMS (Unlike many DIY suppliers who simply assemble off-the-shelf parts).
We can tune both inverter and battery BMS communication protocols to match with your system setup.
WeVolt Core Value
Designed for DIY Projects.
Off-grid Inverter
Seamlessly Paired with both DIY (e.g. JK V19 BMS based) and Branded Batteries.
Pre-assembled Battery
DIY price without DIY build complexity (Pre-assembled, configured & tested).
Plug-and-Play Bundle (Inverter + Battery)
An Inverter + Battery system tailored for DIY off-grid projects — cost-effective, simple installation, plug-and-play.
If your battery capacity doesn’t meet the rated spec, we refund you 100%.
To strengthen customer trust and transparency, WeVolt offers a Capacity Self-Test Guarantee.
You can test your battery’s capacity (Ah) at home (or via a third-party). If the verified result, under the conditions below, is lower than the rated capacity for your model (as shown on the nameplate/spec sheet), WeVolt will provide a full refund.
Our Cost Reduction Strategy
Our vision is to power every home with energy independence at accessible costs without compromising quality. Below is how we do it:
Long-Term Battery Cell Partnership
Battery cells drive both cost and reliability; We lock in Tier-1 supply with multi-year agreements and, holding stakes with the key battery cell supplier—securing stable low pricing and priority allocation.
High-Volume, Low-Margin Business Model
As an OEM for various Fortune 500 Companies in B2B market, our OEM purchasing power delivers real economies of scale, so we keep B2C margins lean and pass the savings on to you (B2C market).
Self-Developed BMS
(Ex-Huawei R&D team)
Our BMS is designed by our core engineering team, with key members from Huawei. We manufacture inverter + BMS for our own brand, and also deliver ODM solutions for global Fortune 500 customers.
Lean Operations
Direct sourcing, standardized modules, and streamlined logistics (EU/US forward warehousing) keep overhead low—so more of your money goes into parts and performance, not layers and frills.
For Business Orders
Submit the form below and our Client Engagement team will reach out with full terms and conditions.
Frequently Asked Questions
Worry-Free
Returns & Exchanges
Easy, rules-clear returns with RMA authorization—consumer protections honored, and lithium shipments handled under Dangerous-Goods rules.
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30-Day Returns: Change-of-mind returns accepted within 30 days of delivery.
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7-day Refund: We issue refunds within 7 business days after we receive and inspect your return.
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DOA Exchange: Free like-for-like replacement after technical confirmation; we cover outbound replacement shipping.
