GoldenDoor
GOLDEN DOORDelta Power Group

Battery Storage

Energy storage products, installations, and backup load management

Batteries Installed
67
Avg Battery Revenue
$9,400
Attach Rate
34%
kWh Deployed
724

Tesla Powerwall 3

Capacity
13.5 kWh
Power Output
11.5 kW
Price
$11,500
Warranty
10 yr
Whole-home backup
Storm Watch
Solar self-consumption

Enphase IQ Battery 5P

Capacity
5 kWh
Power Output
3.84 kW
Price
$7,000
Warranty
15 yr
Modular (stack up to 4)
Microinverter native
Grid-agnostic

Franklin WH

Capacity
13.6 kWh
Power Output
10 kW
Price
$10,800
Warranty
12 yr
Whole-home backup
200A panel support
Solar optimized

SolarEdge Home Battery

Capacity
9.7 kWh
Power Output
5 kW
Price
$8,500
Warranty
10 yr
DC-coupled
SolarEdge native
Compact design