Basalt
Basalt Vault 27
4.9·38 reviews·27kWh whole-home backup
Whole-home backup with two stacked 13.5kWh modules. Powers essentials for 2–3 days off-grid.
$16,490
before incentives
1
12-yr warrantyParts & performance
Free freightOver $5k orders
Install add-onIn our service area
BrandBasalt
Categorybatteries
Capacity27 kWh
Warranty12 years
Stock6 available
SKUP11
