How to Estimate Solar Size
A rough estimate is to divide your monthly unit consumption by 120 to understand the approximate kW size needed. For example, 360 units per month often points toward a 3kW system.
Bill-Based Sizing
| ₹1,500-₹2,500 bill | Usually 3kW solar |
|---|---|
| ₹3,000-₹5,000 bill | Usually 5kW solar |
| ₹7,000+ bill | 7kW to 10kW or custom design |
You can also use the homepage calculator for a quick quote starting point.
Next Step
Send your APDCL bill and roof photo to Solar Assam for a practical recommendation based on your home, city and roof condition.