SimpliPhi Power AccESS Power Unit

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SimpliPhi Power logo AccESS Power Unit with Schneider Electric

SimpliPhi Power
AccESS Energy Storage Solution

SimpliPhi Power has partnered with Sol-Ark and Schneider Electric to develop a pre-wired, pre-programmed plug-and-play unit for battery backup and offgrid applications.  These units are NEMA 3R outdoor rated, and are designed for quick and easy install.  Available and ready to ship directly from Manufacturer - no certification required!


  • New installations
  • Retrofit AC Coupled applications (w/o charge controller) for existing grid-tie systems
  • DC Coupled applications (with MPPT 100 charge controller for XW Pro units) for battery backup
  • Outdoor installation
  • Features:

  • Certified to UL9540/A
  • Pre-programmed ESS for backup power, peak-shaving, and self-consumption of solar PV
  • Internal transfer switch automatically disconnects from the grid during power outages and provides standby power for critical circuits
  • Outdoor rated enclosure can be free-standing, or pad-mounted
  • Advanced LFP batteries with a 10,000 cycle / 10-year warranty
  • Manufacturer warranty on inverter/charger and components
  • 98% round trip efficiency
  • System monitoring by System Control Panel (For XW Pro units)
  • No cobalt , thermal regulation, cooling, or risk of fire
  • Extended operating temperature
  • Manufactured in USA

  • Installation tips:

  • Ships on its side, in a secure wooden crate
  • Batteries are shipped separately, and installed after lifting the unit upright and out of crate (The cables will be wired to the power panel already, however the installer will need to connect each positive and negative to the battery) 
  • Unit is 700 lbs without the batteries
  • Can be installed indoors (garage, basement, utility room) or outdoors (on concrete pad)
  • No heating/cooling necessary
  • No wall mounting
  • Basic SimpliPhi settings come pre-programmed

  • SimpliPhi Power logo

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