Stop guessing. This calculator tells you exactly how much solar and battery storage you need based on YOUR specific appliances and usage patterns.

Step 1: Add Your Appliances

Select the appliances you use and how many hours per day. We'll estimate the wattage for you.

Step 2: Your Location

How much sun do you get? More sun = less solar needed.

Step 3: Calculate

💡 Pro Tip

Always oversize your system by 20-30%. You'll use more power than you think, and components work more efficiently when not maxed out. Plus, it gives you room to grow.