Cells · DIY kits · finished batteries
Solar batteries, from the cell up.
We source LiFePO4 cells, test and grade them in-house, then build the battery pack for your home or ship you the cells and kit to build it yourself.
Outdoor · IP65 · 51.2 V · 16 kWh
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Home batteries
5 to 32 kWh at 51.2 V, 48 V class. Wall, rack, cabinet or outdoor — 16 kWh in all four.
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LiFePO4 cells
Grade A- to A+, QR intact, factory test report for every single cell.
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DIY kits
Solar battery kits: case, cells and BMS matched before it ships. Rack, modular or high voltage.
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Commercial storage
Three-phase cabinets and containers, 192 to 512 V, up to 270 kWh per system.
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Solutions
Battery solutions for different scenarios.
The cells are the same in every home solar battery we build. The voltage, the enclosure and how the BMS talks to the inverter are not.
Island off-grid
Reliable power where the grid never reaches
Farm & agriculture
Power the silos, sheds and equipment
Home storage
Whole-home power, day and night
Solar irrigation
Pumping water through peak dry seasons
Dairy farm
Peak milking and instant milk chilling
Another kind of room? kWh per day · peak kW · inverter voltage
Software · free to use
Gobel VRM: the whole bank on one screen.
One WiFi module on the master pack reads the whole bank — state of charge, cell voltages, temperatures, cycles and alarms — in a browser or on a phone. No subscription, no per-pack fee.
No subscriptionPACE or JK BMSOne module per bank
Compatible monitoring hardware required. Check your BMS and connection before ordering.
From your battery to your browser
- State of charge
- Cell voltages
- Temperatures
- Alarms and cycles
Diagram, not a live dashboard. Available values depend on the connected system.
Gobel Battery Passport
Tested cell by cell. Proven pack by pack.
Every cell is graded before it goes into a case — capacity, OCV, internal resistance, thickness — and every finished pack then runs a full charge and discharge cycle on the bench. Both sets of numbers are published to that pack's own page. Scan the QR on the case and it opens, no login and no request to sales.
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01
Grading
Capacity, voltage, internal resistance and thickness logged against every cell code. Off spec never reaches a pack.
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Assembly
Matched cells go into the case, the BMS is fitted and every wire is checked off before the lid closes.
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Full cycle
Charge, discharge, record. A pack that cannot hold its rated capacity on the bench is never boxed.
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Passport
Both test layers published to a public page keyed to the pack's serial number.
Look one up before you buy — every passport page is public, no login. Gobel Battery Passport →
On site, and on the bench
Real systems. Real people.
Garages, cellars and plant rooms — the photos come from the people who installed the systems, or from our own bench.





Free, no login
Free engineering tools for every battery builder.
Decode cell QR codes, inspect factory test reports, check inverter compatibility lists, and generate BMS unlock keys — free, instant, and open to all.
Before and after the order
Shipping, manuals, warranty
Delivery
Shipping & duties
Two warehouses. From Shenzhen it is 30 to 60 days, from the EU about 10. VAT and duty depend on the destination; we confirm both in writing before you pay.
Support
Manuals & help
BMS documentation, firmware, brochures and the wiring notes installers keep asking us for — all public.
After the sale
Warranty & returns
5 to 10 years depending on product and grade. Returns and freight are confirmed against your destination before dispatch.
Sell it, install it, or put your name on it
Distributor pricing, installer support and OEM programmes from our own factory.
Still deciding
Not sure which battery fits? We're here to help.
Whether you need a finished home battery, a DIY cell bundle, or help matching an inverter — get quick sizing advice and factory-direct pricing with no sales pressure.
[email protected] +86-13480669029



