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. Size it from your loads, then choose the parts.
Want a technician to check your plan? Book a Technical Support Call — $99.00
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.
Build it part by part
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Solis S6 16kW 48V Hybrid Inverter, 120/240V Split-Phase – S6-EH2P16K03-SV-YD-L-US
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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?
Get one hour of personalized help with equipment selection, system questions, commissioning, or troubleshooting. Purchase your session, then use the scheduling link provided after checkout to choose an appointment.
- $99.00
- One hour
- Scheduled online consultation