GRECELL-4000W Portable Power Station, 5040Wh Solar Generator with LiFePO4 Battery, 6 AC Outlets (7000W Peak), 1.5H Fast Charge, Expandable Emergency Power for Power Outage, RV Camping & Off-grid Use

Price: $2,699.00 - $1,899.97
(as of Feb 08, 2026 10:16:02 UTC – Details)

From the brand

ABOUT US

We at GRECELL provide you with the right, green and portable power solutions to eliminate your power outage problems with our renewable energy storage products. Feasible to be used in outdoor,van,RV,home, you name it! With the professional R&D design team and market research operation team for years now, our major goals include making portable energy accessible for everyone around the globe. Our customers are our major priority.

Portable Power Station

Solar Generator

Portable Solar Panels

New Release

Solar Power Bundle

2200W Solar Bundles

2400W Solar Bundles

POWER YOUR HOME WITH EASE – The GRECELL S5 power station features 16 outlets – 6 AC outlets, 4 USB-A, 2 USB-C, 2 DC, 1 XT90, and 1 cigarette lighter. With a 5040Wh capacity and 4000W output (7000W peak), it powers 99.9% of home appliances, from electric vehicles to refrigerators, coffee makers, and more. The 30A RV outlet ensures reliable power for RVs or travel trailers, making it perfect for long trips.
SUPER FAST 1.5H RECHARGE – Thanks to proprietary fast charging and an integrated MPPT controller, the GRECELL 5040Wh solar generator fully charges in just 1.5 hours with one AC input (1800W Max) and solar charging up to 2100W. With a maximum charging power of 3900W, it outperforms similar stations, perfect for quick recharges during short outages. You can also choose car charger or extra battery for charging.
EXPANDABLE POWER UP TO 10.08KWH – With an additional battery (sold separately), the GRECELL huge capacity solar generator expands from 5.04kWh to 10.08kWh, providing enough energy to power a home for several days. The batteries charge and discharge in unison, it will be the best choice for household electricity storage and easily replacing the Gasoline/Fuel generator.
RELIABLE POWER FOR EMERGENCIES – S5 4000w portable power station features a less than 20ms EPS, ensuring safe operation for sensitive devices like PS5, CPAP machines, refrigerators, and more during power outages. It provides 24/7 protection against power disturbances or grid failure, making it ideal for home emergencies, network equipment, and outdoor tasks that require uninterrupted power.
BUILT-IN LIFEPO4 BATTERY & ADVANCED SAFETY – The GRECELL portable power station uses a lithium iron phosphate (LiFePO4) battery, known for its safety and reliability. Equipped with an advanced eight-layer BMS, it offers protections against overcharge, over-discharge, short circuits, and temperature fluctuations. With 4000+ charge cycles and a lifespan of 10+ years, it’s built for long-term, worry-free use.