3.5kWh Portable Power Station 3500W LFP Battery Trolley Wheels 229V 15A Off Grid Supply

The 3.5kWh trolley power station is the compact option for mobile emergency backup and small off grid loads. The unit carries a 3.5kWh lithium iron phosphate battery and a 3500W rated inverter with 7000W peak output, so it can run power tools, digital devices, small appliances and emergency EV top up equipment without any fixed grid connection. The trolley style cabinet with built in rollers lets one person move it between parking bays, service areas or campsites, and the wide AC input plus solar compatibility means it can be recharged from mains power or photovoltaic panels. With 3.5kWh of usable storage it covers short emergency top up tasks and daily portable power demand while keeping the cabinet light enough for one person to handle.

• Two capacity options of 3.5kWh and 5kWh to match different power demand and emergency backup scenarios
• Trolley style portable design with built in rollers for easy moving and fast deployment on site
• Off grid independent power supply with built in lithium iron phosphate battery, no fixed grid connection required
• Solar panel compatible operation for clean energy self sufficiency at remote sites
• Low deployment cost without cable laying or site reconstruction work
• Inverter rated output 3500W with 7000W peak load capability for multiple devices
• Inverter efficiency up to 92% with low conversion loss
• Constant current output up to 15A with stable voltage of 229V no load and 216V full load
• Battery rated voltage 51.2V with 48V to 57.6V working range
• 15Ah lithium iron phosphate cells for safety and long cycle life
• Wide AC input of 186V to 236V with 50/60Hz dual frequency compatibility for different countries
• Built in overload protection that cuts output above 3700W to protect devices and users
• Compact body of 466 x 230 x 550mm, net weight 39kg and packed weight around 55kg
• Wide applications for EV emergency charging, digital devices, small appliances and drones
• Suitable for highway service areas, parking lots, commercial parks, fleet emergency response and outdoor camping

  

  

• 3.5kWh storage suited to short emergency top up and daily portable power duty
• Full 3500W rated load for tools and appliances within the 15A output limit

Highway service areas, parking lots, commercial parks, fleet emergency response, outdoor camping, construction sites and remote locations without a fixed grid connection. The unit also serves as an emergency power source for EV top up, digital devices, small appliances and drone batteries.

Capacity, output interface layout, cabinet colour, logo and packaging can be customized according to project requirements. Share your load profile and site conditions and our engineering team will confirm the matching capacity and inverter configuration.

Contact our sales team for a quotation, datasheet and deployment planning support.