Products
Built to Solve DIY Complexity
"No cell building, no BMS configuring, no compatibility worries, no days lost in setup.
Fast Installation and Simple Setup even for DIY beginners."
Simple Installation
(DIY Beginner Friendly)
Even for experienced installers, DIY builds often take considerable time and can run into careless or unseen issues.
WeVolt offers Plug-and-Play Systems for fast and easy installation.
For entry-level DIYers, it takes less than 2 hours to install and setup a complete system.
Optimized Total Cost
Today many DIY batteries exist, but a complete integrated system designed for DIYers — are much harder to find.
Many DIYers can’t find a DIY-priced inverter with good quality, so the total system cost still ends up high.
WeVolt offers one complete and accountable solution at still DIY price.
No Compatibility Worry
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 ecosystem, so your system stays flexible.
Long-Lasting Quality
(Guaranteed Warranty)
We're an OEM manufacturer trusted by global Tier-1 clients (incl. Fortune 500 companies), so you get B2B Grade Quality at only DIY product price.
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.
If you find Premium Systems too expensive or Complex DIY Setup overwhelming,
WeVolt is your Go-to solution.
Robust Inverter made
for off-grid DIY
1 | Wide Compatibility (Pylontech protocal)
Seamlessly Paired with both DIY (e.g. JK V19 BMS based) and Branded Batteries.
2 | High Peak Power (12KW for 5 seconds)
Strong surge power to start high-demand appliances, including pumps and other heavy loads.
3 | Quiet Operation
Equipped with a quite cooling fan system for stable performance.
4 | Gen Port (Multi-function, 2 AC outputs)
Gen Port for generators and also as an AC output port to make use of excess solar energy based on battery SoC.
5 | Multiple Working Modes (Intelligent monitoring)
Flexible operating modes and user-defined priority settings, such as SBU mode (Solar → Battery → Utility/Generator).
6 | Low Standby Consumption (<10W)
Less wasted energy at night and more backup powers.
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.
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.
