Choose options
Keep your home powered when the grid goes down with the MyGrid 10K Whole Home Battery Backup with 50A Automatic Transfer Switch. This complete home energy solution combines a powerful MyGrid 10K system with an automatic transfer switch to provide reliable backup power and a smoother transition during outages.
With 10,000W of continuous output and a 10,496Wh LiFePO4 battery, the MyGrid 10K provides substantial stored energy for home backup, off-grid applications, solar energy storage, and uninterrupted power needs.
The included 50A automatic transfer switch helps transition your home to backup power when utility power is interrupted. Instead of relying solely on portable emergency power, the MyGrid 10K can become part of a more integrated home backup solution.
With 10,000 watts of continuous output, the MyGrid 10K is designed to support demanding residential power needs. For applications requiring even more power, two compatible units can be combined to provide up to 20,000W of output.
At the heart of the system is a 10,496Wh lithium iron phosphate (LiFePO4) battery. LiFePO4 technology provides dependable performance, thermal stability, and long service life for applications where reliable stored energy matters.
Need more runtime? Expand the system's battery storage capacity up to 73,742Wh as your home energy needs grow.
Build a more flexible home energy system by integrating up to 12,000W of solar panels or a compatible 350W wind turbine. Store available renewable energy and use it when you need it—including during an outage or periods when utility electricity rates are higher.
Advanced charging technology allows the MyGrid 10K to reach approximately 80% charge in about 2 hours under supported charging conditions, helping reduce downtime and restore available backup capacity faster.
The MyGrid 10K supports 120V, 120/240V, and 120/208V charging and discharging, providing flexibility for residential, light-commercial, AC-coupled, and other compatible energy applications.
The MyGrid 10K provides a scalable platform that can grow with your power requirements:
10,000W continuous output
10,496Wh LiFePO4 battery capacity
Combine two units for up to 20,000W output
Expand total battery storage up to 73,742Wh
Integrate up to 12,000W of solar panels
Compatible with a 350W wind turbine
120V, 120/240V, and 120/208V support
Approximately 80% recharge in about 2 hours under supported conditions
50A automatic transfer switch included
Integrated Battery Management System (BMS)
UL 1741 certified
An integrated Battery Management System (BMS) continuously monitors battery operation to support battery health, performance, and longevity. Combined with LiFePO4 battery chemistry and UL 1741 certification, the MyGrid 10K is designed to provide dependable energy storage for modern home backup applications.
Whether you're preparing for unexpected outages, adding battery storage to a solar installation, or looking for greater energy independence, the MyGrid 10K provides a powerful and expandable foundation for your home energy system.
Customer installations & verified reviews
See how Home Outpost Supply customers are putting serious storage, shelter, outdoor cooking, and garage-lift solutions to work at home.
“It arrived fully assembled, and the 1,653 lb desktop capacity with solid-steel construction feels ready for serious work. The curbside liftgate made delivery smooth from start to finish.”
Homeowner install · 10ft workbench storage cabinet
“The 12 x 20 ft footprint gives us approximately 240 sq ft of room, with wide vehicle doors and a separate pedestrian entry. The weather-resistant steel exterior keeps our equipment protected.”
Homeowner install · 12 x 20 ft outdoor metal garage shed
“The black marble countertop looks sharp, the caster wheels make positioning easy, and the plug-and-play LPG setup meant we could get the kitchen ready without a complicated project.”
Homeowner install · 104 inch outdoor kitchen
“The push-button remote makes raising our storage straightforward. Getting those bins overhead reclaimed valuable garage floor space and made room for the things we use every day.”
Homeowner install · Auxx-Lift storage lift
