⚡ Off-Grid Battery Sizing Calculator
Enter your location and daily appliance usage to find the right Savolture battery system for your home.
1Location & Autonomy
2Appliance Load
3System Recommendation
📍 Your Location
🔋 Days of Battery Autonomy
How many days should your battery power your home without solar recharge? (Overcast days, outages)
🏠 Select Appliances
📊 Your Load Table
| Appliance | Qty | Watts | Hrs/Day | Wh/Day | |
|---|---|---|---|---|---|
| Add appliances above to get started | |||||
📈 Your Energy Summary
Daily Load
0
Wh/day
Monthly Usage
0
kWh/month
Battery Needed
0
kWh capacity
Min. Solar Array
—
kW PV
Battery capacity = (Daily Load × 2 days autonomy) ÷ 80% DoD (LiFePO₄). Solar estimate = Daily Load ÷ Sun Hours.
🔋 Recommended Savolture Systems
Disclaimer: This calculator provides a general estimate only. Actual system sizing depends on inverter efficiency, temperature, cable losses, charge controller sizing, and local electrical codes. Always consult a licensed electrician or solar professional before purchasing. Results are not a quote or guarantee of system performance.