HomeGrid STACK'D [28.8kWh] Lithium Battery Bank | USA MADE & 10-Year W - ShopSolar.com
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HomeGrid STACK'D [28.8kWh] Lithium Battery Bank | USA MADE & 10-Year Warranty

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Current price $18,589
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This home battery is modular with 4.8 kWh increments, providing a capacity range of 9.6-38.4 kWh per Stack. This also allows for easy servicing and future expansion. With continuous output at up to 15 kW, and a surge of up to 24 kW for 10 seconds, true full-home backup is here.

1 Base, 6 4.8kWh Modules, total 28.8kWh Capacity

*Additional Modules can be added in the future.

Compatible with: Sol-Ark, Schneider and Outback

USA MADE. 10-Year Warranty. Strong. Powerful. Stackable. 


Feel the need to start small and expand in the future? Our Stack’d Series allows you to expand your capacity by allowing up to 8 modules in each stack. That equals a range of 9.6 kWh to 38.4 kWh per unit. You can run up to 10 Stacks in parallel. Up to 15 Compact Series (5 kWh) batteries can be run in parallel.

Whole-Home Backup

The competitors claim they can back up your entire home, but including central A/C and other large appliances is often a no-go. With up to 16.8 kW surge and 14.4 kW continuous power in our Stack’d Series, we can back up anything you’re using in your home. We also offer our Compact Series for smaller applications.


By pairing lithium-iron-phosphate battery technology with a low voltage 48v system and our IP55 water/dust resistance, we have one of the safest batteries on the market. Our proprietary BMS (Battery Management System) ensures ideal battery health, and we offer a 10-year, full-refund warranty.

HomeGrid STACK'D Specifications

  • Battery Chemistry Technology: Lithium Iron Phosphate
  • Total Energy [kWh]: 9.6, 14.4, 19.2, 24, 28.8, 33.6, 38.4
  • Continuous Power Output [kW]: 9.6, 14.4, 15, 15, 15, 15, 15
  • Capacity [Ah]: 200, 300, 400, 500, 600, 700, 800
  • Nominal DC Voltage [V]: 48
  • DC Voltage Range [V]: 46-56
  • Recommended Charge Current [A]: 180, 270 300, 300, 300, 300, 300
  • Max Discharge Current (Continuous) [A]: 180, 270 300, 300, 300, 300, 300
  • Max Pulse Current DC (for 10 sec) [A]: 300, 350, 500, 500, 500, 500, 500
  • Charge Temperature [F/C]: 32-113 / 0-45
  • Discharge Temperature [F / C]: 14-140 / -10-60
  • Dimensions [WxDxH, inch]: 29 x 15.75 x 25.25, 30.5, 35.75, 41, 46.25, 51.5, 56.75
  • Weight [lbs]: 304, 412, 520, 628, 736, 844, 952
  • Enclosure Rating: IP55
  • Mounting Options: Floor Standing
  • Certificates: UL 1642, UL 1973, UN 38.3, UL 9540, UL 9540a, CEC, SGIP, OGPe
  • Warranty: 10 Years
  • Service Plan: 20 Years Serviceable
  • Scalability:  Units in parallel (576 kWh)
  • Communication: CAN/RS485
  • Efficiency: >98%
  • Compatible Inverters: Sol-Ark, Schneider, SMA, Victron, Outback

Complete Spec Sheet - Click here

USA MADE. 10-Year Warranty. Strong. Powerful. Stackable. 


Still have questions? Give us a call at 877-242-2792

The solar investment tax credit (ITC), commonly known as the solar tax credit, offers home and commercial property owners incentives to install solar and move to renewable energy.

The solar tax credit will allow you to claim 30% of the total cost of this solar system as a credit on your federal tax return. 

*To be eligible for the tax credit, you must own the system and install it at a residence or business that you own in the USA. You must also fill out Form 5695 (Residential) or Form 2468 (Commercial) 

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