FranklinWH aPower 2 + aGate X + FranklinWH App | Whole Home Energy
The FranklinWH Whole Home Energy Solution combines the aPower 2 battery, aGate X smart controller, and the FranklinWH App to create a fully integrated, intelligent microgrid for your home. This ecosystem manages solar, grid, battery, and generator power seamlessly, ensuring your home remains powered during outages while optimizing energy usage for maximum savings.
Product Specifications
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Chemistry: Lithium Iron Phosphate (LFP)
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Switchover Time: < 16 ms (Grid to Backup)
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Solar Compatibility: Universal AC-Coupled (Compatible with SolarEdge, Enphase, etc.)
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Generator Integration: Native support for standby generators (up to 200A)
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Round Trip Efficiency: 90%
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Noise Emission: < 30 dBA (Fan-less cooling)
Management (FranklinWH App)
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Control Modes: Self-Consumption, Time-of-Use, Backup, Storm Hedge
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Monitoring: Real-time visibility of generation, consumption, and grid status
General Data
aPower 2 Battery
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Dimensions: 45.2″ x 29.5″ x 11.8″ (1149 x 750 x 300 mm)
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Weight: 357 lbs (162 kg)
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Mounting: Wall or Floor Mount
aGate X
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Dimensions: 31.5″ x 21.7″ x 6.3″ (800 x 550 x 160 mm)
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Weight: 50 lbs (23 kg)
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Enclosure: NEMA 3R / IP67 (Indoor/Outdoor)
Frequently Asked Questions
Q1: What makes the aPower 2 different from other batteries? The aPower 2 offers a massive 10 kW continuous power output, roughly double that of many competitors, allowing it to easily run heavy loads like AC units.
Q2: Will my solar panels work during a power outage? Yes. The aGate X creates a local microgrid that allows your solar panels to continue generating power and recharging the battery even when the utility grid is down.
Q3: Do I need to replace my existing solar inverter? No. The system is AC-coupled and works with any existing solar inverter brand (e.g., SolarEdge, Enphase) without needing to replace your current equipment.
Q4: Can I use a generator with this system? Yes. The aGate X features native integration to automatically start standby generators when battery levels are low, and it also supports portable generators.
Q5: How expandable is the system? Absolutely. You can connect up to 15 aPower 2 units to a single aGate X for a total capacity of 225 kWh, allowing the system to grow with your energy needs.






