+1-888-321-6765 info@truesteadsupply.com
+1-888-321-6765
info@truesteadsupply.com
The AIMS Power AIO-12V All-In-One Onboard Solar Generator is a heavy-duty power system built for users who need more stored energy than a typical portable power station. It combines a 5.58 kWh lithium LiFePO4 battery, 3000W pure sine inverter charger, solar charge controller inputs, alternator charging support, grid/generator charging, a 100A DC load port, and hardwire AC terminal block capability in one integrated onboard system. The unit supports up to 1400 watts of solar input through dual MPPT controller inputs and can be expanded with up to eight compatible auxiliary batteries for larger storage configurations. Designed with power before portability, this system is best suited for fixed or semi-fixed installations in work trucks, mobile power setups, off-grid projects, emergency backup planning, and serious energy storage applications. Final load planning, mounting, wiring, and charging configuration should be confirmed by a qualified installer.
The AIO-12V includes a 420Ah lithium LiFePO4 battery with 5.58 kWh of stated battery storage, giving users a larger onboard energy reserve for properly sized appliances, tools, electronics, and priority loads. It is built for applications where higher battery capacity matters more than lightweight portability.
The integrated inverter charger provides 3000W continuous output and a 9000W surge rating for up to 20 seconds. Pure sine wave output helps support sensitive electronics and properly matched AC loads when the system is installed and used within its rated limits.
This all-in-one solar generator supports multiple recharging methods, including solar, alternator, generator, and grid input. With up to 1400W solar input and a built-in 200A alternator regulator, the system is designed for flexible charging in mobile, off-grid, and backup power environments.
The system can be expanded with up to eight compatible auxiliary lithium batteries for increased energy storage. Monitoring options include status LEDs, optional Bluetooth dongle support, and an optional LCD display for improved visibility into system operation.

The AIO-12V is designed for higher-demand onboard power applications where battery capacity, inverter output, and flexible recharging options are more important than compact portability.
With solar input, alternator charging support, grid or generator charging, and expandable auxiliary battery compatibility, this onboard power box gives installers a strong foundation for custom mobile and off-grid power systems.

Need help sizing an onboard solar generator setup?
Contact TrueStead Supply for solar generator guidance, battery expansion support, and quote assistance.
✔ Onboard power guidance ✔ Battery expansion support ✔ Quote assistance
Contact Us for a Quote| Brand | AIMS Power |
| Model / Part Number | AIO-12V |
| Product Type | All-in-one onboard solar generator / power box |
| Battery Type | Lithium LiFePO4 |
| Battery Capacity | 5.58 kWh / 5,580 watt hours |
| Battery Amp Hours | 420Ah |
| Battery Voltage | 12V / 13.3V nominal |
| Inverter Output | 3000W continuous |
| Surge Rating | 9000W for 20 seconds |
| Output Waveform | Pure sine wave |
| Nominal AC Output | 120Vac |
| Bypass Mode | 120/240Vac bypass, 50A bypass |
| Output Frequency | 60Hz ± 0.3Hz |
| Typical Transfer Time | 10ms max |
| Solar Input | Two 700W PV inputs; 1400W max total |
| Solar Controller | Two 50A MPPT controllers; 100A total |
| Max Solar Input Voltage | 145V |
| PV Array MPPT Voltage Range | 18–115Vdc (+5V) |
| Recharging Options | Solar, alternator, generator, or grid |
| Alternator Charging | 200A regulator built in |
| Max DC Charge Current | 100A |
| DC Port Output | 100A |
| Expansion | Up to eight compatible auxiliary batteries |
| Auxiliary Battery Part Number | AIO-12V-BAT2 |
| Battery Cell Configuration | 4S4P |
| Battery Cell Type | 3.1V 100Ah, 16 prismatic cells |
| Cell Balancing | Yes |
| Battery Protections | Short circuit, over charge/discharge, BMS, high and low voltage shutdown, over/under temperature, restart |
| Recommended Operating Temperature | 59°F to 86°F / 15°C to 30°C |
| Discharge Temperature Range | -4°F to 149°F / -20°C to 65°C |
| Charge Temperature Range | 32°F to 113°F / 0°C to 65°C |
| Display | Status LEDs; optional external LCD |
| Bluetooth | Optional Bluetooth dongle, AIMS PRO |
| Remote Display | Optional LCD display, REMOTELF |
| Mounting Requirement | Surface must be able to support 265 lbs |
| Inverter Dimensions | 29.25" W x 24" D x 10" H |
| Inverter Weight | 92 lbs |
| Lithium Battery Dimensions | 29.25" W x 24" D x 15.75" H |
| Lithium Battery Weight | 161 lbs |
| Shipping Weight | 298 lbs, freight only |
| Warranty | Lifetime battery warranty under stated cycle terms; 3-year electronics warranty |