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Step 1: Calculate Your Daily Power Requirements
List all devices you plan to power with your solar system
Pro Tip: Include everything you'll power - lights, electronics, appliances. For each item, enter the quantity, power consumption (Amps × Volts = Watts), and how many hours per day you'll use it.
| Description | Qty | Amps | Volts | Watts | Hours/Day | Wh/Day |
|---|
Total Daily Usage:
0.00 Wh/day
Step 2: Configure Your System
Select your location zone and preferred system voltage
1. Power Requirements
✓ Auto-calculated from your devices
2. Solar Zone Selection
3. System Voltage
Choose based on your equipment needs
Step 3: Find Your Recommended MAPPS Systems
Systems that meet your power requirements
Solar Irradiance Zone Map
How to use this map: Find your location on the map and identify which zone (1-5) it falls within. Zone 1 (purple/blue) has the least solar irradiance while Zone 5 (red) has the most. Most of the central US falls in Zone 3 (green).