Big Genny™



The Big GennyTM is a portable rechargeable battery-powered generator of AC power. It stores electricity from any power source— grid, solar, wind—when access to AC power is not readily available during power outages, emergencies and remote locations. It is a silent, non-toxic, pollution-free power supply that can be used anytime, anywhere to run cell phones, tablets, laptops, fans, small appliances, and many other types of portable equipment for years of reliable use.

Where to Buy

CE Certification SimpliPhi Power
UN DOT Certification SimpliPhi Power
RoHS Certification SimpliPhi Power

  • Description
  • Specifications
  • Additional Info
  • Documentation


  • Portable self-contained power supply and Uninterruptible Power Supply (UPS)
  • AC power for lights, chargers, computers, blenders, aquarium pumps, water purifiers, power tools and more
  • 5 Volt USB port for cell phones and tablets
  • Charges automatically from house current No separate charger or inverters
  • AC Direct-Connect for instantaneous UPS protection
  • Fits under a desk, in the car, bus or train
  • Heavy-duty wheels and collapsible handle, sealed weather resistant case
  • Custom configurations available
  • Can be recharged thousands of times
  • Safe, maintenance-free and eco-friendly


Big GennyTM 24V
Voltage Output* 117 Volt AC pure sine 9.6 A
5 Volt USB
Capacity 1,150 Watt hours
Peak Output 1,100 Watts
Connectors (2) AC Edisons
(1) 4 Pin XLR
(2) USB connectors
Memory Effect None, recharge anytime
DC Voltage Range 20 to 28.8
Operating Temp -4° to 140°F (20° to 60°C)
Charge Retention <1% loss per month
Charge Cycles 2,500 to 5,000+
Standard Charge Time 12 hours
Fast Charge Time 3 hours
Solar Input 24 to 36 VDC up to 45A
Warranty 5 years on battery system

* Also available in 12 Volt DC

Additional Info

DIMENSIONS: 22 x 14 x 9 inches (1.6 cu ft) WEIGHT: 45 lbs (20.4 kg)

  • Meets transport safety weight requirements: Less than 35 kg including packaging • UN 3481, Lithium Ion battery contained in equipment, 9, II
  • UL and CE listed, UN/DOT and RoHS compliant components
  • Designed and built in California, USA