Solar Battery Sizing Calculator vs Wind Turbine Sizing Calculator
Two calculators for the same neighbourhood of questions. Here is what each measures, what you feed in, and where you'd reach for one over the other.
Solar Battery Sizing Calculator
Find the minimum battery bank capacity needed to power your home through cloudy days or outages. Use this when designing an off-grid or hybrid solar system and choosing between lithium or lead-acid batteries.
- Answers
- Required Battery Capacity (Ah)
- Inputs
- Daily Energy Usage, Backup Days Needed, Battery Type, System Voltage, System Efficiency
Wind Turbine Sizing Calculator
Find the minimum rated power needed for a wind turbine to meet your annual energy demand, given a site's expected capacity factor and system efficiency. Useful for homeowners, farmers, or project planners sizing a turbine before procurement.
- Answers
- Required Turbine Capacity (W)
- Inputs
- Annual Energy Demand, System Efficiency, Expected Capacity Factor
At a glance
| Solar Battery Sizing Calculator | Wind Turbine Sizing Calculator | |
|---|---|---|
| Category | Solar Energy | Wind Energy |
| Answers | Required Battery Capacity | Required Turbine Capacity |
| Inputs | 5 | 3 |
| Result unit | Ah | W |
When to use each
Find the minimum battery bank capacity needed to power your home through cloudy days or outages. Use this when designing an off-grid or hybrid solar system and choosing between lithium or lead-acid batteries.
Find the minimum rated power needed for a wind turbine to meet your annual energy demand, given a site's expected capacity factor and system efficiency. Useful for homeowners, farmers, or project planners sizing a turbine before procurement.