The NEW REVOLUTIONARY AIMS Power Hybrid Inverter gives you total control of your power. It combines solar power and battery backup into one complete, easy to use solution, that provides FREE power and independence from the grid. In addition, the AIMS Power Hybrid Inverter can reduce or eliminate electric bills, provides power during outages, and allows customers to monitor their system from anywhere. The truth is that when the power goes out in the neighbourhood, millions of homeowners with solar panels quickly realize that they are not truly "independent" of the power company because they don't have batteries in their home to store the power generated from their solar panels. The excess power they have generated goes back to the grid and doesn't allow them to use the power generated when it really matters most. Features: Listed to UL 1741-SA I CSA 22.2 No.107-01 I UL1998 I UL1699BStackable (Max 6)Direct 3 string PV inputIP65 NEMA4X rated for outdoor installation10 year warrantyCustomizable DC input voltage for various battery types including lithium and leadFree USA based tech supportWide programmable voltage input rangeGenerator input for backup 240VACWide PV input voltage rangeLoad sharingIsolated emergency backup output for defined loadsConfigurable charge and load times based on local utility recommendationsLoaded with safety featuresLarge 5-inch color LCDRS485, CAN, Wi-Fi, 4GExtremely efficientFCC Part 15 Class BMax Input Power (kW) : 15Max PV Voltage (V) : 660MPPT Range (V) : 80-550Normal Voltage : 360Startup Voltage : 100Max Input Current (A) : 15.5 x 3Max Short Current (A) : 26 x 3Max Charge/Discharge Power (kW) : 11.5 | 10.3Max Charge/Discharge Current(A) : 50Battery Voltage (V) : 230Battery Voltage Range(V) : 80- 495Battery Type : Lithium | LeadMax Continuous Power(kVA) : 9.6Max Continuous Current(A) : 40 | 46.5Nominal Grid Voltage (V) : 211 to 264 240 | 183 to 229 208 (not 3 phase, split phase)Nominal Grid Frequency (Hz) : 60Output Power Factor : .99 adjustableCurrent THD( ) : <3Max Continuous Power(kVA) : 9.6Max Continuous Current(A) : 41 | 46.5Max Peak Current (A)(10 min) : 47.9 | 49.5Max Peak Power(kVA)(10 min) : 11.5 | 10.3Nominal AC Voltage L-L(V) : 240 | 208 (not 3 phase)Nominal AC Voltage L-N(V) : 120 | 120Nominal AC Frequency(Hz) : 60Switching Time(ms) : <10Voltage THD( ) : <3CEC Efficiency( ) : 97Max Efficiency( ) : 97.6PV to Battery Efficiency( ) : 98.1Battery to AC Efficiency( ) : 96.8PV Reverse Polarity Protection : YESBattery Reverse Polarity Protection : YESOver Current/Voltage Protection : YESAnti-Islanding Protection : YESAC Short Circuit Protection : YESResidual Current Detection : YESGround Fault Monitoring : YESInsulation Resister Detection : YESPV Arc Detection : YESRapid Shut Down/Disconnect : YESEnclosure Protect Level : IP65 | NEMA4XCooling : Thermal FanRelative Humidity : 0-100 Operating Temperature Range : -25 to 60C | -77 to 140FOperating Altitude : < 4000 m | <13123 ft. without deratingNoise Emission (dB) : <40Stanby Consumption (W) : <10Mounting : Wall BracketCommunication with RSD : SUNSPEC.