



Description
FranklinWH 13.5 kWh Whole Home Battery System
The FranklinWH 13.5 kWh whole home battery system is designed to provide reliable backup power, intelligent energy management, and long term energy resilience. This battery stores energy for use during outages, peak demand periods, or when the grid is unavailable, helping homeowners maintain power without relying entirely on the utility.
With a usable capacity of 13.5 kilowatt hours, this system is well suited for homes that require more than basic critical load backup. When properly configured, it can support expanded loads or an entire home, making it a flexible option for modern households with higher electrical demand.
Whole Home Backup Capability
The FranklinWH 13.5 kWh battery is engineered to support whole home or near whole home backup rather than only a small set of essential circuits. When grid power is lost, the system transitions automatically to battery power, allowing the home to continue operating without interruption.
This approach provides a smoother and quieter alternative to traditional backup solutions while reducing dependence on fuel based systems.
Solar and Generator Integration
This battery system is compatible with solar energy systems, allowing stored energy to be replenished using solar production during daylight hours. In addition to solar integration, the FranklinWH 13.5 kWh battery also supports generator input for extended outages.
A portable or roll away generator rated at a minimum of 7 kW can be used to recharge the battery when solar production is insufficient. This hybrid configuration allows homeowners to combine battery storage with generator power, extending runtime while reducing generator run time and fuel usage.
Scalable Energy Storage for Growing Homes
As household energy needs increase due to electrification, electric vehicles, or home expansions, additional battery capacity can be added. This scalability allows the energy storage system to evolve without requiring a complete replacement, supporting long term energy planning and resilience.
Designed for Energy Independence
The FranklinWH 13.5 kWh battery supports homeowners who want greater control over their energy usage. By storing energy on site and using it strategically, households can reduce reliance on the grid while maintaining reliable backup power during outages and grid disruptions.
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