Compare Residential Batteries
Comparing 1 product
Tesla
Powerwall 3Performance
Usable Capacity
13.5kWh
Continuous Power
11.5kW
Peak Power
15.4kW
Max System Size
—
Round-Trip Efficiency
89%
Cycle Life
6,000
Depth of Discharge
100%
Chemistry
LFP
Physical
Weight
291lbs
Height
43.5in
Width
24in
Depth
7.6in
IP Rating
IP67
Operating Temp
-20°C to 50°C
System
Coupling
—
Integrated Inverter
Yes (hybrid)
Grid-Forming
Yes
Indoor / Outdoor
Both
Certifications
UL 1973
Certified
UL 9540
Certified
UL 9540A
Certified
IEC 62619
Unknown
Commercial
Warranty
10
Warranty Throughput
—
Est. Price
—
Software Platform
Tesla App
Manufacturing Location
Lathrop CA; Shanghai
Key Differentiator
Integrated hybrid inverter; 6 MPPT; 20kW DC solar input; 185A LRA motor start; most popular US battery
Data Quality
Data Confidence
High