FOSSiBOT F1800 Solar Generator Kit
- 5-Year full-device warranty for a worry-free experience.
- EV-grade EVE® LiFePO₄ ensures safe, reliable power for decades.
- 4000 charge cycles to over 80% capacity for extended lifespan
- ECO Mode prioritizes battery & solar power, featuring auto bypass switching and low-battery protection for stable output, higher efficiency and longer battery life.
- 1800W AC output, 1024Wh capacity, weighing just 24.8 lbs (11.25 kg)
- 0-100% Recharging in 68Mins with 1,200W AC Input
- Max 500W solar charge to 100% in 2 Hrs.
- 4 fast recharging options: AC wall outlet, solar, AC + solar, and generator charging.
- 7 Output Ports for Multiple Devices
- Seamless 10ms UPS ensures uninterrupted operation of your devices
- Smart energy management via Fossibot App.
- Eco-friendly / Clean / Quiet / Cost-effective
500W Solar Input
ECO Mode
Set Charging Power
Power On/Off
Discharge Lower Limit
lead-acid batteries and lithium batteries (12V / 24V / 48V).
3600W
3-Mode Camping Light
Light Mode
SOS Mode
Strobe
Specifications
Video
FAQ
One kilowatt-hour can charge a smartphone approximately 80–100 times or a laptop about 15–20 times. For a 100W device, it can provide power for around 8–9 hours. Actual runtime depends on the specific power consumption and usage conditions.
The F1800 is equipped with a cooling fan to regulate battery and internal temperature. The noise level can be as low as under 35dB (measured at 600W charge/discharge under normal temperature, at a distance greater than 1 meter), but it may vary depending on input/output power and operating temperature.
Yes, the F1800 supports simultaneous PV (solar) and AC charging. When both are connected, solar input is prioritized while AC input adjusts automatically. The total charging power will not exceed the maximum charging capacity of 1200W.
When connected to a 420W solar panel and used to power appliances such as a refrigerator continuously, ECO Mode can help save approximately 1kWh of electricity per day. For optimal performance, we recommend using the Fossibot SP420 solar panel.
In ECO Mode, the system prioritizes power from solar panels or the battery pack. When the battery level drops to 10%, it automatically switches to grid power to supply connected devices, ensuring uninterrupted operation and improved energy efficiency.
When AC output is turned on without any load, the standby power consumption is approximately 15W.
The F1800 can reliably power most household appliances and electronic devices with a rated power of up to 1800W.
The unit supports a wide range of solar panels with a maximum input of 500W and up to 15A current.
The peak output power is 2700W for up to 0.4 seconds, mainly used for starting high-power devices such as power tools. The unit also features a constant power mode that can support resistive loads up to 2400W while maintaining a rated output of 1800W.
Yes, the F1800 supports UPS functionality. When connected to the grid, devices draw power directly from the grid. In the event of a power outage, the system automatically switches to battery power within 10 milliseconds, ensuring uninterrupted operation.
To protect the device and extend battery lifespan, the F1800 will automatically turn off AC and DC outputs after 8 hours of inactivity. USB ports will shut down after 5 minutes of no use, and if all output ports are turned off, the main power button will automatically shut down after 5 minutes of inactivity.