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描述
4200W Portable Power Station for Whole-Home Backup and Heavy-Duty Power
The T4 is a 4200W portable power station built on LiFePO4 battery technology, delivering up to 6144Wh of usable capacity in a single unit and expandable to 36kWh with external battery packs.
Continuous pure sine wave output for home appliances, tools, HVAC, and commercial loads.
Large LiFePO4 battery capacity for extended outage backup and off-grid use.
Expandable capacity with external battery packs for longer backup runtime.
Automatic switchover helps protect sensitive electronics during grid failure.
Power Your Home, RV, Jobsite, or Emergency Setup
With 120V/240V dual-voltage capability, five flexible charging methods, 1600W solar input, EV charger compatibility, and 20ms UPS automatic switchover, the T4 works as a portable solar generator and a complete home battery backup system you can deploy quickly.
Massive Capacity, Strong Output, and Fast Recovery
Each T4 packs a 6144Wh LiFePO4 battery that can keep essential household loads running for 2-4 days during extended outages.
The pure sine wave inverter handles high-demand appliances, EV chargers, power tools, welding equipment, and HVAC systems.
Ultra-fast charging helps minimize downtime whether charging from grid power, solar panels, or a compatible EV charging station.
No wiring, permits, or electrician required. Roll it into place with built-in wheels and telescoping handle, then plug in your devices.
Power Almost Everything
The T4 handles loads smaller units cannot support, including professional-grade power tools, air conditioners, welding equipment, central HVAC systems, and jobsite equipment. Pair two T4 units with the optional Hub for 8400W / 240V output.
Peak / surge power for demanding startup loads.
Dual parallel output via optional Hub.
Flexible output for single-unit and dual-unit configurations.
Stable output for appliances, tools, and sensitive electronics.
5 Ways to Charge
From household outlets to solar panels and EV charging stations, the T4 is built for flexible recharging across home, RV, off-grid, jobsite, and emergency scenarios.
120V up to 1800W / 240V up to 3000W, with 0-80% charging in about 50 minutes on 240V.
Up to 1600W via MPPT controller, with 9-135V solar input for off-grid solar generator setups.
Up to 3000W DC input for remote worksites, disaster response, and backup scenarios.
Up to 4200W charging through the optional SAE J1772 adapter for fast top-ups on the road.
12V cigarette lighter input for topping up while traveling or using RV power systems.
20ms UPS Switchover for Sensitive Equipment
When the grid drops, the T4 switches to battery power in under 20 milliseconds, helping keep NAS servers, networking equipment, security systems, medical devices, and office electronics running without interruption.
Battery, Output, Charging, and Physical Data
| Battery & Power | |
|---|---|
| Battery Type | LiFePO4 (Lithium Iron Phosphate) Cell |
| Battery Capacity | 6144Wh (51.2V / 120Ah) | 5120Wh (51.2V / 100Ah) | 4096Wh (51.2V / 80Ah) |
| Expandable Capacity | Up to 36kWh with 5 external battery packs |
| Cycle Life | 4,000+ cycles to ≥80% capacity at 25°C |
| Nominal Voltage | 51.2V DC |
| DC Voltage Range | 43.2V-58.4V |
| AC Output | |
|---|---|
| Continuous Output Power | 4200W single unit | 8400W dual parallel via Hub |
| Peak / Surge Power | 7500W |
| AC Output Voltage | 120Vac single | 120V/240V parallel with Hub |
| AC Output Frequency | 60Hz, adjustable to 50Hz via App |
| AC Outlets | NEMA 5-20 x 4, TT-30 x 1, Hybrid Port x 1 |
| Waveform | Pure Sine Wave |
| UPS Switchover Time | < 20ms |
| Charging Input | |
|---|---|
| AC Charging | 120Vac @ 15A (1800W) | 240Vac @ 12.5A (3000W) |
| Hybrid Port Charging | Up to 4200W via EV charger with SAE J1772 adapter |
| Solar PV Input | 1600W Max | 9-135V | 15A | MPPT range 9-108V |
| Charge Time | 0-80% in about 50 minutes on 240V | Full charge about 2 hours |
| Physical & Environmental | |
|---|---|
| Dimensions | 570 x 350 x 515 mm (22.4 x 14 x 20 in) |
| Weight | 67 kg (147.7 lbs) |
| Operating Temp (Discharge) | -20°C to 60°C |
| Operating Temp (Charge) | 0°C to 55°C |
| Connectivity | Bluetooth, FSpower App for iOS and Android |
| Certifications | FCC | UL 2743 | CE (IEC 62619) | RoHS | RED | UN38.8 | MSDS | RCM |
What Can the T4 Power?
Based on 6144Wh capacity at about 85% inverter efficiency, with approximately 5222Wh usable energy.
| Appliance | Typical Wattage | Estimated Runtime |
|---|---|---|
| Refrigerator | 150W average | About 34 hours |
| Window AC Unit | 1200W | About 4.3 hours |
| Microwave Oven | 1000W | About 5.2 hours |
| Space Heater | 1500W | About 3.5 hours |
| CPAP Machine | 30-60W | About 87-174 hours |
| Home Server / NAS | 200W | About 26 hours |
| Electric Vehicle Level 1 | 1400W | About 3.7 hours / 15-18 miles |
| Power Tools | 2400W | About 2.2 hours |
| LED Lights | 100W total | About 52 hours |
Formula: Runtime ≈ 6144Wh x 0.85 ÷ device wattage. Actual runtime varies by load behavior, temperature, battery age, and operating mode.
Ideal Applications for T4
Keep refrigerators, lighting, HVAC, medical devices, routers, and communication equipment running during outages without fuel, exhaust, or noise.
Pair with rooftop or portable solar panels. TT-30 and 12V RV output support RV-compatible power without complicated adapters.
Run power tools, lighting rigs, sound systems, commercial kitchen equipment, air compressors, and welding machines.
Provide Level 1 EV charging from the 120V AC outlets and add about 15-18 miles of emergency range from a single charge.
A Flexible SKU for Multiple Markets
Offer expandable capacity from 6kWh to 36kWh with add-on battery packs and higher average order value.
LiFePO4 chemistry, 4,000+ cycle life, and UL 2743 certification help reduce field service and warranty risk.
Plug-and-play design shortens the delivery-to-revenue cycle with no electrician dispatch, permits, or site surveys.
Suitable for homeowners, RV fleets, off-grid cabins, construction sites, events, and emergency management agencies.
What’s in the Box
- T4 Portable Power Station x 1
- AC Charging Cable x 1
- MC4 to XT60 Solar Cable x 1
- Cigar Lighter to XT60 Cable x 1
- User Manual x 1
- Optional: Extra Battery Pack, Parallel Hub, SAE J1772 Adapter
Frequently Asked Questions
How long can the T4 power my home during an outage?
With a 6144Wh battery, the T4 can power essential home loads for 2-4 days depending on usage. Expand to 36kWh with external battery packs for longer backup runtime.
Can the T4 charge from solar panels?
Yes. The T4 accepts up to 1600W of solar input through its built-in MPPT charge controller, supporting solar panel voltages from 9V to 135V.
Can I charge the T4 at a public EV charging station?
Yes. With the optional SAE J1772 to Hybrid Port adapter, the T4 can charge from compatible Level 2 EV charging stations at up to 4200W.
Does the T4 support 240V output?
A single T4 outputs 120V AC. Connect two T4 units with the optional Parallel Hub to get 240V split-phase output at 8400W total.
Can the T4 function as a UPS?
Yes. The built-in UPS function switches to battery power in less than 20 milliseconds to protect sensitive electronics from interruption.
Is the T4 safe to use indoors?
Yes. The LiFePO4 battery produces zero emissions and no exhaust, making it suitable for indoor backup use compared with gas generators.
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