FranklinWH Battery

Why choose the FranklinWH aPower 2?

FranklinWH stands out for its high power output, smart load control, and optional generator integration—features that make it ideal for homeowners who want more flexibility and whole-home level backup.

About the FranklinWH aPower 2

The aPower 2 is a lithium iron phosphate (LFP) battery that stores energy from your solar array or the grid to power your home during outages.
Each system includes the aGate, a smart controller that manages solar, battery, grid, and generator power for seamless operation.
With an IP67 weather-resistant enclosure and integrated heating system, the aPower 2 is built to perform reliably in Maine’s climate.

Performance Specifications

• Usable Capacity: 13.6 kWh per battery
• Power Output: 10 kW Continuous
• Efficiency: 90% Peak round-trip
• Scalability: Up to 15 batteries per aGate
• Warranty: 15 years (minimum 70% usable capacity)

Key Features of the FranklinWH aPower 2

• Whole-home level backup: High power output supports larger household loads.
• Load control: Automatically sheds up to two high-draw circuits to preserve battery life. Circuits can be turned back on anytime through the Franklin app.
• Smart energy management: The aGate automatically balances solar, battery, grid, and generator power.
• Generator compatibility (optional): A generator isn’t required, but the system can integrate with one to extend backup duration during long outages.
• Scalable system: Add multiple batteries for extended backup or larger homes.
• Cold-weather ready: Built-in heating helps maintain performance during Maine winters.
• Long-term confidence: Backed by a 15-year warranty.

Can I add FranklinWH to an existing solar system?

Often, yes. Compatibility depends on your inverter and electrical layout. Our team can review your system and recommend the best approach.

Do you offer other battery options?

Other popular options among our customers are the Tesla Powerwall and SolarEdge Home Battery. Our consultants can help you compare systems and choose the right option for your home and goals.

Installed by Maine Solar Solutions

Our experienced solar consultants and licensed electricians design and install FranklinWH systems tailored to your home’s energy needs. We handle system design, permitting, installation, and ongoing support—offering clear, pressure-free guidance every step of the way.