SimpliPhi Power AccESS 19 kWh/ 12kW White Energy Storage System with Charge Controllers SimpliPhi Power’s AccESS™ with PHI 3.8-M™ batteries and Sol-Ark inverter is a fully integrated and pre-programmed energy storage and management solution. With 15.2kWh, 19kWh or 22.8Wh of total capacity, the AccESS keeps the lights on and lowers utility bills, creating peace of mind for homeowners and businesses. SimpliPhi Power’s AccESSTM with PHITM 3.8kWh batteries and Sol-Ark inverter is a fully integrated and pre-programmed energy storage and management solution. With a 15.48 or 19.35 kWh maximum rated capacity, the AccESS keeps the lights on and lowers utility bills, creating peace of mind for homeowners and businesses. The AccESS supports a wide variety of applications, and multiple generation sources: Solar, Grid or Generators. Maximize solar PV generation by storing excess power for critical backup, evening hours and daily self-consumption to offset Time-Of-Use rates. Net-Metered customers can add energy storage to existing grid-tied solar systems for standby power or energy arbitrage. Off-grid customers and customers installing new, non-retrofitted renewable energy systems can take advantage of integrated MPPT charge controls to create stand-alone or grid-tied systems for whole-home power and generator optimization with auto start capabilities. With two scalable UL 9540 Certified combinations, you can create resilience, energy security and daily cost savings with efficient, safe and reliable access to power – 24/7 for residential installations.