5K Sol-Ark Split Phase Inverter + 10.24kWh OMO Stack Lithium Battery System

The 5K Sol-Ark Inverter + OMO Stack Battery System is the ideal solution for homeowners, cabin owners, RV setups, and small off-grid structures who already have a solar array or plan to source their own panels. This package delivers 10.24kWh of usable lithium energy storage and includes a powerful Sol-Ark split-phase inverter that supports grid-tied, off-grid, or generator-based operation. This package does not include solar panels but is fully expandable for future panels and batteries.

Specifications

• Inverter: 1× Sol-Ark 5K-2P-N Pure Sine Split Phase Inverter (110/220V), Grid-Tie & Generator Compatible

• Battery System: 2× OMO 51.2V 5.12kWh Heated Lithium Batteries w/ Bluetooth (10.24kWh Total)

• Battery Hardware: 1× OMO Stackable Combiner with LCD Monitoring

• Base Unit: 1× OMO Wheeled Battery Base

• Documentation: Installation Manual Included

• Recommended Solar Input: 2.2kW Solar Array for a Balanced Off-Grid Setup

Features

• Ideal for Small Off-Grid Structures: Suitable for cabins, RVs, garages, pole barns, and similar applications.

• Runs Most Household Essentials: Well pumps, washing machines, fans, TVs, lights, refrigerators, freezers, computers, and small A/C units.

• Expandable Design: Add more panels or additional OMO stack batteries anytime.

• Energy Guidance: US homes average ~877kWh/month—this system is ideal for lower-demand users or partial backup and can be expanded as needed.

• Easy Output Calculations: Solar production varies by region (approx. 4.5 peak sun hours in Midwest). Output calculated using standard national solar irradiance averages.

• DIY Ready: A homeowner with basic wiring knowledge can install; otherwise, a licensed electrician is recommended.

• Minimal Hardware Complexity: Most installation effort is typically associated with panel racking—not required here since panels are not included.

• LCD & Bluetooth Monitoring: Battery system includes real-time monitoring for performance tracking.

Maintenance

• Daily: Monitor inverter output and battery state via LCD or app.

• Weekly: Inspect wiring and ensure proper ventilation around inverter and battery stack.

• Annually: Check torque on electrical connections and verify battery heating elements and sensors function correctly.

Warranty

• Sol-Ark Inverter: Manufacturer warranty applies (refer to inverter datasheet)

• OMO Lithium Batteries: Manufacturer warranty applies (see specifications)