300W Pure Sine MPPT Premium Solar Generator with Inverter, Portable Battery Box, USB, 12V

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  • Regular price $279.97

Charge phones, USB devices, laptops, tablets, drone batteries, camera batteries, game consoles, printers, a mini fridge, stereo or CPAP, and more!


Why Pure Sine?

Pure sine inverters have low harmonic distortion and clean power like utility-supplied electricity.  Inductive loads like microwave ovens and motors run faster, quieter and cooler on pure sine inverters than they do on modified sine inverters.  They also allow these devices to last longer.

This box is pre-wired and ready to go!  Hook up your battery and absolutely no additional wiring is needed! It includes a tough marine quality battery box and the latest model MPPT 100A solar charge controller.  The battery is not included, but the box is designed to be used with any 12VDC battery.  We recommend group 24-31 sizes, but almost any size will fit.  Deep cycle batteries can be picked up at Walmart or your local auto store. This device can also be used with 4S 12.8V lithium iron phosphate LiFePO4 batteries.

All wiring is premium marine grade 200°C rated silicone insulated wire.

This box can be optionally used with up to two of our mini wind turbines. 


  • Capable of handling up to 2,400W of solar panel charging (1200W @ 12V DC / 2400W @ 24V DC).
  • MPPT charge controller automatically adapts for up to 50VDC solar input and 12V or 24V battery.
  • Pre-wired and ready to go: all you need to do is connect your battery with the provided 5/16” ring terminal connections.  No crimping, splicing, extra wiring needed.
  • Solar input connectors ready to plug in solar panel(s).
  • Easily connect up to two Cutting Edge Power mini wind turbines for more charging capacity.
  • (4) USB 5V USB Ports can be used for lighting, phone charging, etc.
  • Up to 99% efficiency MPPT charge controller, capable of improving system efficiency and prolonging the life of the battery.
  • Built-in short-circuit protection, open-circuit protection, reverse polarity protection, and over-load protection.
  • 30A circuit breaker instead of a fuse protects the 12V sockets. 
  • Big LCD display with all adjustable parameters.
  • Perfect for off-grid installations at home, industrial use, commercial use, camping, tailgating, etc.
  • Assembled in USA, Enclosure made in USA.
  • Enclosure built for rugged environments with an impact resistance down to -20°F, and unaffected by acid, gas, oil, as well as, UV exposure.


  • Battery voltage: 12VDC                        
  • Maximum rated working current: 100 Amps   
  • Maximum solar panel voltage input: 50VDC max for charging 24V battery, 23VDC max for charging 12V battery    
  • USB output:5V/3A                              
  • Charge controller working temperature: -31°F~140°F                
  • Enclosure internal dimensions: 14.0" L x 7.1" W x 9.6" H
  • Enclosure external dimensions: 17.6" L x 10.0" W x 10.7" H
  • Inverter Specifications:
    • 2 AC 110V outlets
    • Pure sine wave technology 
    • 300W continuous output / 700W peak output
    • 2 Smart USB ports, DC 5V 4.2A output
    • CE, ETL Certification
    • Circuit protection:  Input over-voltage/ under-voltage protection, Output short-circuit,over-load,over-current,over-temperature protection, Full isolation voltage protection and built-in 2*40A fuses to protect your devices.

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