Franklin WH APower 2 | 15KWH Battery Capacity | 10KW Inverter Output | AC-coupled battery

$ + HST

The aPower 2 is the cutting-edge second-generation home energy battery within the FranklinWH energy ecosystem, storing energy from solar, grid, generator, and EV. A single aPower 2 ca`n power your entire home day and night or during outages.

Built for the Most Demanding Backup Needs

Boasting a massive 15 kWh capacity and a continuous output of 10 kW, aPower 2 is built to handle the toughest energy demands. It can effectively power A/C, heaters, and other high-power home devices, helping to shave off energy costs and increase home power resilience.

15-Year Warranty, Unrivalled Reliability

With an extended 15-year warranty for 60 MWh throughput, the aPower 2 stands out with exceptional longevity and reliability. This feat allows homeowners to fully take advantage of their stored energy, ensuring long-term energy independence.

Scalable Storage to Match Evolving Demands

FranklinWH offers an incredibly adaptive energy storage solution that can scale up to 15 aPower batteries per aGate for 225 kWh.

Whether powering a home, a small business, or even a farm, the system can dynamically adjust to align with your evolving energy needs without overhauling your system.

Uninterrupted Power

Appliances such as air conditioners require a much higher current to startup than to run, meaning a battery system should have the ability to handle the initial burst of energy to ensure smooth operation.



The aPower 2 can deliver a surge current powerful enough to start a 5-ton A/C while running essential home loads without tripping or overloading.

Protected against Harsh Climates

The aPower 2 works reliably between -4° F and 131° F. It uses natural cooling rather than fans for more effective heat dissipation. When it's extremely cold, automatic heating is active to ensure optimized system performance and reliability.

With an IP67 weatherproofing rating, it's fully sealed against dust and protected from water immersion up to 3.3 ft for 30 minutes, ensuring rock-solid reliability to power through the harsh climates.

Enhanced Safety

The LFP battery technology in the aPower 2 provides enhanced safety due to its inherently stable chemistry. It has exceptional thermal stability and is much less prone to overheating or catching fire, even under extreme conditions.

Longer Warranty, More Savings

The FranklinWH battery sets itself apart with an industry-leading 15-year warranty. A longer warranty allows customers to increase financial benefits through adopting energy strategies such as time of use (TOU) control to avoid peak rates, as well as participating longer in energy export programs such as Net Billing Tariff (NBT). The FranklinWH system helps you make the most of your energy investments.

Maximize Solar Power Potential

The superior storage capacity of the aPower 2 means more solar power can be captured and converted into electricity to be stored in the battery to power your home for free, minimizing waste, cutting grid reliance, and contributing to a more sustainable energy footprint.

Quiet as a Whisper

The FranklinWH aPower 2 battery runs with advanced natural cooling technology, keeping sound levels at 30 dBA, working efficiently in the background without impacting your sleep or daily comfort.

A Symphony of Design and Functionality

The aPower 2 battery features an innovative LED light strip with customizable colors (RGB) you can choose to fit into your environment, adding visual appeals while intuitively indicating battery's state of charge (SOC) and other status information.