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Key Points
- The Tesla Powerwall costs $14,200 in 2023.
- Qualifies for the federal 30% Residential Clean Energy Credit.
- One of the highest storage capacities among all solar batteries at 13.5 kWh.
- 10-year warranty with no limit on the number of battery cycles.
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Pros | Cons |
---|---|
Long lifespan with a 10-year warranty | Can not buy a standalone Powerwall directly from Tesla |
High efficiency (90%) and DoD (100%) | More expensive than other solar batteries |
Can add up to 10 Powerwalls for additional energy storage | May not be compatible with existing solar panel system |