13.6kWh LFP battery with built-in automatic transfer switch. 10kW continuous, 18kW peak. Stack up to 15 units. 12-year warranty.
| Dimensions | 965 × 559 × 196 mm |
| Weight | 113 kg (249.2 lbs) |
| Operating Temperature | -10C to 50C |
It depends on your energy usage. For a typical US home with a $200/month electric bill, you'd need about 20 panels (410W each) for an 8 kW system. Use our quick estimate tool for a personalized calculation.
The aPower 13.6 has a module efficiency of ~21%, which means it converts that percentage of sunlight into electricity. This is competitive for residential solar panels.
Franklin offers a 12-year product warranty and 25-year performance warranty.
Key strengths: Built-in transfer switch (no separate ATS), 13.6kWh large capacity, LFP safe chemistry, scalable to 15 units. Considerations: Heavy 113kg, newer brand (less track record vs Tesla/Enphase), 12yr warranty. It's a solid premium option from a Tier-1 manufacturer.
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