Sol-Ark
SKU12K-2P
Sol-Ark 12K-2P 48V Hybrid Inverter, 120/240V Split-Phase
$5,428.57
Available to order
Shipping calculated at checkout
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Off-Grid Cabin & Homestead
With no utility connection, the system carries the whole load on its own. Start from a complete kit, or build it up part by part.
Not sure where to start?
Start from your loads, or ask for a quote
The off-grid sizing calculator gives you a starting point. A quote request goes to altE's technical team, who check it before anything ships.
How the system fits together
Five jobs a standalone system has to cover. Not a purchase order — compatibility depends on the specific models, not the order you add them to the cart.
- 01 Generate Panels sized against your worst month, not your annual average.
- 02 Control A charge controller, unless your inverter has MPPT built in.
- 03 Store The battery bank — what decides how long you run after dark.
- 04 Convert An off-grid or hybrid inverter to make 120/240 V.
- 05 Back up A generator and transfer switch for the stretch without sun.
Or build it part by part
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$4,995.00Available to order Shipping calculated at checkout - Briggs & StrattonSKU052015
Briggs & Stratton SimpliPHI 6.6 Lithium Battery, 6.65kWh 48V LFP – 052015
$3,985.00Available to order Shipping calculated at checkout - Briggs & StrattonSKUPHI-3.8-48-M
Briggs & Stratton PHI 3.8-M 3.87kWh 48V LFP Battery
$2,935.79Available to order Shipping calculated at checkout
Cold-weather charging
Lithium chemistries have a minimum charging temperature. Whether a battery can charge in an unheated building depends on that model's own limits and whether it has internal heating.
Want a second opinion before you order?
Book an hour with a technician to work your loads and parts list through. Browsing and buying never require it.