Aims Power Portable Solar Generator 5.04 kWh 33 Amp Output Lithium Battery | Solar & Grid Inputs Expandable - AIO-5KWH4KW
Power Where You Need It—No Gas, No Noise, No Limits
Meet the Portable All-In-One Solar Generator from AIMS Power.
When the grid goes down or you’re miles from it, the Portable All-In-One Solar Generator from AIMS Power keeps you powered up without the noise, fumes, or fuel. Designed to deliver a large amount of power, 5040 watt-hours and let’s not forget, it is one of the largest in its class. That’s enough to run power tools on remote job sites, keep essential appliances and medical equipment powered up, and stay up and running during extended brownouts. The solar generator also recharges quickly, in about two hours using solar panels or grid power.
Designed for safety as well as performance, it features external breakers and built-in protections to safeguard your devices and give you peace of mind. Choose between 3072 (3.07 kWh) or 5040 (5.04kWh) watt-hour capacities. Need more? Add an optional extender battery for up to an unmatched 10,000 watt hours! Extender battery compatible with AIO-5KWH4KW only.
Built for mobility with a rugged handle and 9-inch wheels. The handle folds away when not in use, making storage a breeze. Outputs include USB type A and C, a 30 amp port and 2- 20 amp ports—ready for whatever you plug into it.
Designed to go wherever you do, it brings reliable energy to remote sites, campsites, and anywhere in between.
Features
• Multi-Device Support – Run tools, appliances, and equipment from 20A and 30A outlets, small devices on Type A & C USB ports
• Back Up Power Source – Automatically switches to battery power when grid power is lost
• Flexible Recharging – Large solar panel input, grid power, or both
• LCD Monitoring Screen – Get real-time power data at a glance
• Ready to Roll – Durable wheels and a built-in handle make transport effortless
• Outdoor Use – Splashproof/ Rain Resistant
• Optional 5kWh of additional battery power for the AIO-5KWH4KW model
• Warranty – 3 years for electronics and lifetime tech support
• Packed with safety features
Built-in Battery Features
• Lifetime Warranty & Tech Support – Up to 3500 cycles
• Premium LiFePo4 Battery – High-output lithium power built to last
• Recharge fully depleted battery in about 2 hours (depends on charge input)
• Maintenance free
What our Experts Think
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High-capacity 5.04 kWh lithium power station delivers substantial backup energy for home essentials, RVs, and off-grid applications.
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Integrated inverter + battery + charge controller design provides a true all-in-one solar generator solution with simplified setup.
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Expandable system architecture allows capacity scaling for growing energy needs or longer backup runtime.
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33A output capability supports a wide range of household appliances, tools, and electronics simultaneously.
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Solar and grid input compatibility enables flexible charging from panels, utility power, or generator sources.
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Lithium battery technology (likely LiFePO₄) ensures long cycle life, stable performance, and improved safety over traditional chemistries.
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Pure sine wave output provides clean, stable electricity safe for sensitive electronics and motor-driven loads.
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Ideal for emergency backup and off-grid living where portability, reliability, and system simplicity are key priorities.
Q&A
Q: What is the AIMS Power AIO-5KWH4KW used for?
A: Aims Power Portable Solar Generator 5.04 kWh 33 Amp Output Lithium Battery - AIO-5KWH4KW is an all-in-one portable power station that combines a 4kW pure sine inverter, lithium battery storage, solar charge controller, and transfer switching for off-grid, backup, and mobile power use.
Q: How much energy storage does it provide?
A: It offers approximately 5.04 kWh (5040 Wh) of LiFePO₄ battery storage at 51.2V, designed for extended runtime of appliances, tools, and critical loads.
Q: What is the power output capacity?
A: It delivers 4000W continuous output (33A AC) and up to 7000W surge, suitable for running power tools, refrigerators, pumps, and small HVAC loads.
Q: What inputs does it support for charging?
A: It supports solar input (up to ~2100W, 12–150VDC) and AC grid/generator input (up to 1800W) with automatic switching and priority charging modes.
Q: Is it suitable for off-grid or backup power?
A: Yes. It is designed for off-grid living, emergency backup, remote job sites, and mobile power applications, with automatic transfer switching and EPS backup functionality.
Q: Can the system be expanded?
A: Yes. It supports expandable battery capacity (optional extender modules) to increase total storage beyond 5kWh for longer runtime.
Q: What type of battery technology is used?
A: It uses LiFePO₄ (lithium iron phosphate) chemistry, offering long cycle life, stable voltage output, and improved safety over lead-acid batteries.
Q: What makes this system “all-in-one”?
A: It integrates the inverter, battery, MPPT solar charging, display monitoring, and transfer switch into a single wheeled unit, reducing installation complexity and wiring needs.
Maintenance Tips
- Keep the unit in a cool, dry, ventilated space (0–40°C range) to protect the LiFePO₄ battery and inverter electronics.
- Avoid continuous exposure to direct sunlight or sealed hot enclosures, as internal inverter heat builds under heavy loads.
- Regularly check AC input/output ports, solar input connectors, and breakers for heat marks, looseness, or dust buildup.
- Keep air vents and internal cooling fans unobstructed; airflow is critical during 3–4kW sustained loads.
- Use only compatible solar input (12–150V DC range) and charging sources to avoid controller damage.
- Maintain battery health by avoiding deep discharge below ~10–15% SOC and recharging promptly after use.
- If using expansion battery (optional ~5kWh pack), ensure proper connection/disconnection only when powered off to protect BMS communication.
- Periodically test transfer switch function (~15A / 1800W bypass limit) to confirm automatic switchover reliability.
- Inspect wheels/handle assembly if used in mobile setups—mechanical wear affects transport safety more than electronics.
- Every few months, run a controlled discharge/recharge cycle to verify battery calibration and system accuracy.
- Keep firmware/LCD monitoring active (if available) to track voltage, load, temperature, and fault alerts early.
Damage 
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