Key Differentiator
First mainstream residential battery (Apr 2015); DC-coupled via isolated DC/DC converter; 350-450V DC bus; required external inverter; 500 pilot units built at Fremont; mass production started Jan 2017 at Giga Nevada; catalyzed entire home battery market
Capacity
6.4kWh
Cont. Power
3.3kW
Peak Power
3.3kW
Cycle Life
-
Warranty
10yr
Weight
214lbs
Est. Price
-
Usable Capacity
6.4kWhContinuous Power
3.3kWPeak Power
3.3kWMax System Capacity
-Round-Trip Efficiency
92.5%Cycle Life
-Depth of Discharge
100%Chemistry
NMCData Confidence
High
Last verified: 2025-02-26