Sol-Ark 15kW All-In-One Hybrid Inverter

SKU: Please select an option...

The Sol-Ark 15kW All-in-One Hybrid delivers continuous AC power output of up to 15,000W. This inverter is equipped with three onboard MPPTs and a rapid shutdown system. It can be utilized in 220V single phase, 120/240V split-phase, and 120/208V 3-phase. This unit is great for scalability as connected up to twelve times in parallel.


  • Max allowed PV DC Capacity: 19,500W
  • Max PV power delivered to Battery & AC outputs: 15,000 Watts
  • Max PV voltage / current: 500V / 26A
  • MPPT voltage range: 125-425V
  • Max DC Current per MPPT (Self Limiting): 26A
  • Continuous AC Power from PV: 15,000W 62.5A-L (240V)
  • Continuous AC Power from Batteries: 12,000W 50A-L (240V)
  • Communication to Lithium Battery: CanBus & RS485
  • Nominal DC Input: 48V
  • Capacity: 50 – 9900Ah
  • Voltage Range: 43.0 – 63.0V
  • Continuous Battery Charging Output: 275A
  • Dimensions (H x W x D): 31.8” x 18.3” x 10.9”
  • Weight: 135 lbs.
  • 10 Year Warranty



The Sol-Ark 15kW has multiple modes, whether you are trying to sell back to the grid or eliminate it as much as possible. This inverter comes with a 200A transfer switch allowing for a large grid passthrough as well as solar. With 3 MPPTs, the Sol-Ark can have up to 15,000W of PV power connected. With the outdoor rating, it can be installed in most locations.


  • 200A built-in transfer switch
  • Able to be in parallel with up to 12 units
  • Capable of different modes, including grid sell, limited power to the home, limited power to load, and time of use
  • Able to turn on loads when excess power is available
  • NEMA 3R rated, allowing outdoor installation
  • Has Closed-Loop Communication, able to work with any LiFePO4 batteries requiring communication
  • It has AC and DC coupling, allowing for a combination of DC-coupled and AC-coupled solar panels
  • Built-in Rapid shutdown and emergency stop
  • Built-in remote monitoring system
  • Capable of working with or without batteries upon setup, able to integrate both lead acid or lithium batteries


  • Off-grid housing, on-grid housing
  • Grid sell capable
  • Continues AC power unit

Recommended Accessories:

Additional information

Weight 148 lbs
Battery Voltage

48 Volts DC



Inverter Type

Hybrid All-In-One

DIY Solar with Will Prowse Review




There are no reviews yet.

Be the first to review “Sol-Ark 15kW All-In-One Hybrid Inverter”

Please login to post questions


Are the EMP Hardened15K Sol-Arks available yet?

[email protected]


Not yet. Sol-Ark previously estimated Q4/2022 but pushed it back until Q2/2023.


Can I connect a LifePO4 battery using a REC-BMS to the Sol-Ark for closed loop communication? I know they both use CANbus for communication. Would I need to use a Cerbo GX as an intermediary for communication; or is that just for using the REC-BMS with the Victron ecosystem?



The REC BMS currently does not currently support communications with the Sol-Ark inverters. The REC BMS would not be a good match for the Sol-Ark inverters without a dual-contactor setup with high-current diodes to enable/disable charging/discharging independently.


Sol-Arc 15k; under Batt Setup->Charge, there's a check box at very bottom next to cancel/ok buttons, labeled "Gen Force". There's no info. in the manual on what this function does. Anyone know?



The Gen Force makes the relay close for the generator two-wire start. This causes the inverter to not be able to start a generator up automatically.