Compare Residential Batteries
Comparing 1 product
Qcells
Q.HOME CORE (Q.SAVE)Performance
Usable Capacity
9kWh
Continuous Power
5.5kW
Peak Power
5.5kW
Max System Size
—
Round-Trip Efficiency
95%
Cycle Life
6,000
Depth of Discharge
100%
Chemistry
LFP
Physical
Weight
238lbs
Height
23.6in
Width
33.5in
Depth
5.8in
IP Rating
NEMA 3R
Operating Temp
-30°C to 50°C
System
Coupling
—
Integrated Inverter
Yes (Q.VOLT)
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
Q.HOME App
Manufacturing Location
S. Korea/USA
Key Differentiator
Complete ecosystem: Q.VOLT inverter + Q.SAVE battery + Q.HOME HUB; Qcells brand trust; battery heating to -30°C
Data Quality
Data Confidence
Medium