Select your stabilizer model and target anchor runtime. We'll show you the system size you need and the kit that fits.
Recommended System Size
Calculation assumes 80% usable DoD on sodium-ion cells + 20% safety buffer. Surge startup draw not included in steady-state sizing — SALT START™ packs handle surge natively.
| Stabilizer | 4 hr anchor | 6 hr anchor | 8 hr anchor | Kit Match |
|---|---|---|---|---|
| SK6 / DG3 | 12 kWh | 18 kWh | 24 kWh | SALT START™ |
| SK9 / DG3 | 14 kWh | 21 kWh | 28 kWh | SALT SURGE™ |
| SK16 | 20 kWh | 30 kWh | 40 kWh | SALT SURGE™ |
| SK26 / DG6 | 26 kWh | 39 kWh | 52 kWh | SALT FLEET™ |
| SK35 / SK40 | 34 kWh | 51 kWh | 68 kWh | SALT FLEET™ |
Assumes 1.5 kW house load. Actual sizing varies by vessel — load analysis included with all installs.
The calculator gives you a ballpark. A real load analysis gives you certainty. We'll come to your vessel and measure actual consumption before we spec anything.
Request Vessel Load Analysis