Certified FranklinWH Home Battery Installer

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Blossom crews installing FranklinWH aPower 2 battery systems.

FranklinWH aPower backup battery installed

FranklinWH aPower 2 & aPower S

Scalable. Generator Ready. And Now, More Flexible.

FranklinWH home batteries have many benefits, but what might be their most notable is their versatility. You can combine 15 of these 15 kWh batteries to total a massive 225 kWh backup system.

FranklinWH allows for any generator to be integrated and the aPower 2 is compatible with Enphase, SolarEdge, and SMA solar systems.

But wait, there’s more. FranklinWH has taken the capabilities of the aPower 2 and added an integrated solar inverter - presenting the aPower S.

Incentives Saving You Money

No Sales Tax

There is no sales tax on solar or backup battery solutions powered by solar in the state of Washington through 2029.

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Yeah, there’s an app for that.

Manage your FranklinWH backup battery with an easy to use app. Monitor the home’s energy consumption, solar production, and battery charge.

Setup your FranklinWH battery system to power your home during outages by monitoring local storms or reduce your dependence on the grid with self consumption mode and power your home at night with your battery.

Blossom Solar certified FranklinWH aPower installer in Washington state

aPower 2 Specs

Energy Capacity: 15 kWh

Battery Power Continuous Output: 10 kW

Battery Power Peak Output (kW, 10 seconds): 15 kW

Chemistry: Lithium iron phosphate (LFP)

Size (H x W x D): 45.2 in x 29.5 in x 11.8 in

Weight: 357 lbs

System Sizes: Capable of combining 15 units for a max of 225 kWh.

Manufacturer’s Warranty: 15 Years or 60 MWh throughput, with 70% capacity remaining

Spec Sheet

aPower S Specs

Battery

Energy Capacity: 15 kWh

Backup Power: 11.5 kW continuous

Battery Power Peak Output (kW, 10 seconds): 15 kW

Max Load Start Capability: 185A LRA

Chemistry: Lithium iron phosphate (LFP)

Size (H x W x D): 45.2 in x 29.5 in x 11.8 in

Weight: 388 lbs

System Sizes: Capable of combining 15 units for a max of 225 kWh.

Integrated Solar Inverter

Round trip efficiency (Grid – Battery – Load): 90.5%

Solar-to-battery-home/grid efficiency: 99%

4 Solar Inputs: Supports up to 20 kW solar system

Manufacturer’s Warranty

Manufacturer’s Warranty: 15 Years or 60 MWh throughput, with 70% capacity remaining

Power outage at night.

Keep the lights on when the grid goes dark.

Gain energy independence by customizing a backup solution with a FranklinWH aPower battery system.

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We install solar, too.

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Blossom Solar installed two FranklinWH aPower batteries in Washington

We’ve installed hundreds of battery units for our customers over the years, backing up everything from the essentials to the whole home.

Speak with one of our Sales & Design representatives to learn how battery can support your home when you need it most.

We bring years of battery installation to your project.

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