रैखिक रेगुलेटर दक्षता कैलकुलेटर — सूत्र
## Solar Panel Sizing
### Formula
**Panel Watts = Daily Energy / (Sun Hours x Efficiency)**
Efficiency accounts for charge controller losses, wiring, temperature derating, and panel degradation. Typical system efficiency is 70-80%.
### Formula
**Panel Watts = Daily Energy / (Sun Hours x Efficiency)**
Efficiency accounts for charge controller losses, wiring, temperature derating, and panel degradation. Typical system efficiency is 70-80%.
हल किया गया उदाहरण
50 Wh daily energy need, 5 peak sun hours, 75% system efficiency.
- Required generation = 50 / 0.75 = 66.7 Wh
- Panel watts = 66.7 / 5 = 13.3 W
- At 12 V: current = 13.3 / 12 = 1.11 A