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

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The SOL-ARK 15K Hybrid All-in-One Inverter is a remarkable and versatile system that delivers a continuous AC power output up to 15,000W. Designed to handle robust surge power of up to 24,000W (10 sec.), this inverter is equipped with three on-board MPPT controllers and integrated rapid-shutdown. It offers exceptional scalability and can be utilized in both 120V/240V split phase and 120V/208V 3 phase service voltages, allowing for parallel stacking of up to twelve (12) units.


  • 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)
  • Frequency: 60/50Hz
  • 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.
  • Now certified for installation in California!

Notice: Due to size and weight, Sol-Ark 15K’s ship palletized by freight.

If you’re interested in buying multiple units, feel free to contact us for the best pricing.



SOL-ARK 15K All-In-One Hybrid Inverter: An All-In-One Solution

The Sol-Ark 15k Inverter is an all-in-one solution that offers features never seen before. Its 200A passthrough eliminates the need for a subpanel, making it perfect for whole-home backup. With features like parallel stacking, grid sell, meter zero, smart load, and peak shaving, this inverter provides comprehensive functionality to suit your energy needs.

Why We Love It:

  • 200A Feedthrough: Say goodbye to seperating critical loads into a subpanel. The Sol-Ark 15k Inverter simplifies the setup by offering a 200A built-in transfer switch.
  • Parallel Stackable: Need more power? No problem. With the ability to connect multiple units, you can effortlessly increase your overall output up to 180kW.
  • Multiple Grid Modes: Grid-sell, Limited to home, time of use, and peak shaving modes, allowing you to schedule your energy consumption to optimize your energy usage.
  • Smart Load Output: Make the most of renewable sources by automatically turning on loads when excess power is available, instead of tapering back generation.
  • Outdoor Rated NEMA 3R Enclosure: The Sol-Ark 15k is designed to withstand the elements with its durable and weather-resistant enclosure, ensuring reliable performance even in harsh conditions.
  • Closed-Loop LiFePO4 Communication: Benefit from enhanced communication capabilities with leading battery technologies, including closed-loop communication with LiFePO4 batteries.
  • AC/DC Solar Compatible: Work with existing microinverters or standard DC panels, allowing for seamless integration into pre-existing solar systems.
  • Generator Ready: Easily integrate a generator without the need for an additional transfer switch, simplifying the hardware required for backup power.
  • Built-in Rapid Shutdown: Ensure compliance with safety regulations and simplify the installation process with the Sol-Ark 15k Inverter’s built-in rapid shutdown feature.
  • Remote Monitoring: Stay connected and informed with the ability to remotely monitor your inverter’s performance and energy production.

True All-In-One

Unlike competitors that claim to be all-in-one systems but require countless additional parts to reach code-compliance, the Sol-Ark 15k Inverter lives up to its promise. Everything you need is built-in, simplifying the breakers, fuses, combiner boxes, or rapid shutdown equipment required.

Battery Agnostic

The Sol-Ark 15k Inverter is battery agnostic. For that reason, you can use it without batteries initially and add them later without any restrictions. From FLA to AGM and even lithium batteries, including the SOK 48V100Ah Server Rack Battery, this inverter supports a wide range of options. Its closed-loop communication ensures seamless integration with leading battery technologies.

Easy Installation

Installation is made easy with the Sol-Ark 15k Inverter. Because it comes packaged with everything you need, your efficient setup process will be streamlined and efficient. Additionally, its compatibility with a wide range of battery chemistries sets it apart from other solar inverters that have restrictive battery requirements.

AC/DC Coupling

Another key feature, the Sol-Ark 15k supports simultaneous AC/DC coupling. This allows you to maximize your PV energy utilization without needing a larger array. This feature also reduces storage inverter costs while boosting the overall efficiency of your system!

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Additional information

Weight 148 lbs

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Are the EMP Hardened15K Sol-Arks available yet?

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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.