Solar Energy
Portable Power Station (1-3 kWh)
A 3 kWh portable power station delivering 3000W pure sine output with dual-voltage AC, USB-C and 12V DC ports, MPPT solar input and roughly two-hour recharging.
Power you can pick up and carry
A portable power station packs a LiFePO4 battery, inverter and MPPT solar charger into one plug-and-play box with AC, USB and DC outputs. Charge it from the wall, a car or solar panels, and run tools, fridges, phones and medical devices anywhere, indoors or off-grid.
Pure sine wave output is safe for sensitive electronics, and larger stackable units expand to serve a whole home. OCALWA supplies portable stations from a few hundred watt-hours to stackable multi-kWh systems from one verified factory.
Key features
Specifications
| Battery capacity | 3072 Wh (3 kWh) |
|---|---|
| Battery voltage | 25.6 VDC |
| Battery type | LiFePO4, 6000 cycles |
| Rated output | 3000W |
| Output voltage | 120V / 240 VAC |
| Frequency | 50/60 Hz auto |
| Waveform | Pure sine wave |
| Max AC input | 5000W |
| MPPT PV input | 1600W, 30-108 VDC, >=96% eff |
| USB / USB-C | 5V 2A / 24W PD |
| 12V DC | 2A max |
| Recharge | ~2 hours (wall) |
| Display | Colour LCD |
| Operating temp | -20 to +50 C |
| Dimensions/weight | 480x162x646 mm / 33 kg |
Configurations & options
Voltage, power rating, battery capacity and configuration are matched to your project, grid and climate. Send us your load, backup and site details and we will size the right system.
Why choose a power station
Instant, silent backup
Unlike a fuel generator it works indoors with no fumes or noise, ready the moment the power drops.
Charge anywhere
Recharge from wall, car or solar, with fast MPPT solar input for true off-grid use.
Scales to a home
Stackable models grow from portable backup to a whole-home all-in-one storage system.
Ready to import at container scale?
Frequently asked questions
Yes. Pure sine wave AC output is safe for fridges, CPAP and sensitive electronics; match the station's rated watts to your appliance's running and surge power.
It depends on panel wattage and sun; with enough panels the MPPT input recharges in a few hours. Wall charging is typically about two hours on the larger units.
Yes. These stations support pass-through, so you can power devices while recharging from wall or solar at the same time.
Recharge from a wall socket, a car outlet or solar panels. Wall charging on the larger units takes roughly two hours; solar time depends on panel wattage and sunshine.
Yes. We consolidate matched inverters, batteries, panels and balance-of-system from one verified factory into full containers, with export documentation, certification and quality control managed by OCALWA.