Compare calculators
Both calculators run independently — change the inputs on either side to compare results.
Solar Energy
Net Metering Savings Calculator
Calculate your monthly solar bill savings under net metering by comparing what you avoid paying in retail electricity costs against any export credits and fixed fees. Use it when evaluating how self-consumption versus grid export affects your payback period.
Fill in the required fields to see your result.
Solar Energy
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.
Fill in the required fields to see your result.
Key differences
| Net Metering Savings Calculator | Solar Battery Sizing Calculator | |
|---|---|---|
| Category | Solar Energy | Solar Energy |
| Inputs required | 5 | 5 |
| Result | Monthly Net Metering Savings ($) | Required Battery Capacity (Ah) |
| What it does | Calculate your monthly solar bill savings under net metering by comparing what you avoid paying in retail electricity costs against any export credits and fixed fees. Use it when evaluating how self-consumption versus grid export affects your payback period. | 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. |