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AT22
Qcepower

Perfect for those seeking the best solar generator for home backup, portable power for camping, or a battery-powered generator for RVs and construction sites, this unit combines mobility, scalability, and durability to power your world with confidence.

Equipped with a LiFePO4 battery rated for 3,500+ cycles to 80% capacity, ensuring over 10 years of reliable performance.
Reduces maintenance frequency and replacement costs compared to conventional lithium-ion or lead-acid batteries.
Environmentally friendly and thermally stable—ideal for indoor and outdoor applications.
2048Wh base capacity, expandable to 14.48kWh with 4*BT3000 modules—enough to sustain heavy loads or multiple appliances for long durations.
Ideal for off-grid living, home backup systems, or field engineering setups requiring continuous power.
2400W pure sine wave inverter supports sensitive electronics and high-powered tools with 3700W peak surge capability.
Cascaded AC output up to 4800W (two units in parallel)—perfect for powering large equipment, refrigeration, or mobile workstations.
Provides stable 110V/120V/220V AC output for both domestic and international use.
1800W AC Fast Charge – reaches 80% capacity in just 60 minutes, minimizing downtime.
1200W max solar charging for complete recharging within 2–3 hours under optimal sunlight.
Multiple recharging options: AC, Solar, Car, Generator, or AC+Solar hybrid charging for flexible deployment.
16 versatile outputs including:
2× AC outlets
PD 100W USB-C / 18W USB-C ports
12V DC5521 car output
15W wireless phone charger
Compatible with computers, refrigerators, power tools, lighting systems, and communication devices—your all-in-one portable power supply.
Compact, shock-resistant design ensures easy transport between job sites or outdoor environments.
Intelligent battery management system (BMS) provides over-voltage, over-current, and overheat protection, extending device lifespan.
LCD interface for real-time monitoring of power status, voltage, and temperature.
| Parameter | Specification |
|---|---|
| Model | AT22 |
| Battery Type | LiFePO4 (Lithium Iron Phosphate) |
| Battery Capacity | 2048Wh (Expandable up to 14.48kWh) |
| Rated Power Output | 2400W (Pure Sine Wave Inverter) |
| Peak Power | 3700W |
| AC Voltage Output | 110V / 120V / 220V |
| Solar Input | 1200W Max (12V–105V, 25A Max) |
| AC Charging Input | 1800W Max |
| Charging Time (AC) | 1.5–2 hours to 100% |
| Solar Charging Time | 2–3 hours under full sun |
| Battery Life Cycle | 3,500+ cycles to 80% capacity |
| Outputs | 16 Ports (AC/DC/USB/PD/Wireless) |
| Wireless Charger | 15W |
| Parallel Connection | Dual Host, 4800W AC Output |
| Certifications | CE, FCC, UN38.3, RoHS |
| Operating Temperature | -10°C to 45°C |
| Weight | Approx. 25–28kg (depending on model) |
| Brand | Qcepower |

If AC charging is used: 1.5~2 hours
AT22 can retain 80% of its original capacity at 3500 complete charge cycles.
Powers electric saws, drills, and heavy tools directly on remote job sites.
Maintains stable AC output under variable loads—perfect for industrial-grade reliability.
Supports field medical units, rescue teams, and emergency shelters with uninterrupted energy for vital equipment.
Certified safety ensures reliable use in critical operations and rescue missions.
Provides continuous electricity for RV systems, camping gear, and refrigeration units.
Silent, emission-free operation ideal for eco-friendly and quiet environments.
Compatible with solar panels for a fully sustainable energy cycle.
Ensures uninterrupted home power during outages.
Can run essential appliances like CPAP machines, routers, lights, and security systems.
Ideal as a backup solar generator for home or office.
Empower your business and secure your home with Qcepower’s Portable Solar Power Station—your ultimate LiFePO4 solar generator for reliable, long-term energy independence.