All-in-one storage systems, compared plainly.

Battery and inverter sold together. See capacity, output and footprint at a glance.

28 listed · Updated 23 Oct 2026

Brand

Min. usable kWh

28 of 28 complete systems

Product				Compare
DX EnergyProvisional	20.48 kWhnominal	5 kW	Single-phase
EP CubeProvisional	19.9 kWhnominal	—	Single-phase
DX EnergyProvisional	15.36 kWhnominal	3.6 kW	Single-phase
HinenProvisional	14.4 kWhnominal	6 kW	Single-phase
GivEnergyProvisional	13.5 kWh	6 kW	Single-phase
TeslaProvisional	13.5 kWh	—	Single-phase
EP CubeProvisional	13.3 kWhnominal	—	Single-phase
WondrwallProvisional	12.08 kWhnominal	6 kW	Single-phase
DX EnergyProvisional	10.24 kWhnominal	3.6 kW	Single-phase
eCactusProvisional	10.24 kWhnominal	5 kW	Single-phase
PowervaultProvisional	10.24 kWhnominal	6 kW	Single-phase
SOFAR SolarProvisional	10.24 kWhnominal	6 kW	Single-phase
sonnenProvisional	10 kWh	3.4 kW	Single-phase
BLUETTIProvisional	9.92 kWhnominal	7.6 kW	Single-phase
myenergiProvisional	9.2 kWh	5 kW	Single-phase
HinenProvisional	8.9 kWhnominal	5 kW	Single-phase
AtmoceProvisional	7 kWh	4.5 kW	—
EP CubeProvisional	6.6 kWhnominal	—	Single-phase
QcellsProvisional	6.51 kWh	3.68 kW	Single-phase
QcellsProvisional	6.51 kWh	3.68 kW	Single-phase
WondrwallProvisional	6.04 kWhnominal	6 kW	Single-phase
eCactusProvisional	5.12 kWhnominal	5 kW	Single-phase
MarstekProvisional	5.12 kWhnominal	2.5 kW	Single-phase
PowervaultProvisional	5.12 kWhnominal	3.6 kW	Single-phase
EnphaseProvisional	5 kWh	—	—
myenergiProvisional	4.6 kWh	3.68 kW	Single-phase
SAJProvisional	4.5 kWh	5 kW	Three-phase
ZendureProvisional	2.4 kWhnominal	2.4 kW	Single-phase

20.48nominal5Single-phaseDX Energy
19.9nominal—Single-phaseEP Cube
15.36nominal3.6Single-phaseDX Energy
14.4nominal6Single-phaseHinen
13.56Single-phaseGivEnergy
13.5—Single-phaseTesla
13.3nominal—Single-phaseEP Cube
12.08nominal6Single-phaseWondrwall
10.24nominal3.6Single-phaseDX Energy
10.24nominal5Single-phaseeCactus
10.24nominal6Single-phasePowervault
10.24nominal6Single-phaseSOFAR Solar
103.4Single-phasesonnen
9.92nominal7.6Single-phaseBLUETTI
9.25Single-phasemyenergi
8.9nominal5Single-phaseHinen
74.5—Atmoce
6.6nominal—Single-phaseEP Cube
6.513.68Single-phaseQcells
6.513.68Single-phaseQcells
6.04nominal6Single-phaseWondrwall
5.12nominal5Single-phaseeCactus
5.12nominal2.5Single-phaseMarstek
5.12nominal3.6Single-phasePowervault
5——Enphase
4.63.68Single-phasemyenergi
4.55Three-phaseSAJ
2.4nominal2.4Single-phaseZendure

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Data is provisional and not independently tested or certified. About this data

Tesla Powerwall 3

Product specifications · Provisional · Last checked 2026-10-23

Specifications