kVA Tools – Battery Sizing Calculator - IEEE 1013
Size lead-acid batteries for stand-alone photovoltaic applications per IEEE 1013-2019. See Documentation.
Input – Load Details
| # | Load Description | Load Type | Specification | Load Value | Units | Duration (min) | Start Time (min) |
|---|
Input – Configuration Parameters
| Voltage Parameters |
Maximum System Voltage (V) | |
| Minimum System Voltage (V) | ||
| Full Charge Voltage per Cell (V) | ||
| EOD Voltage per Cell (V) | ||
| Design Parameters |
Days of Autonomy (days) | |
| Design Margin | ||
| Max Depth of Discharge (MDOD) (%) | ||
| Max Daily DOD (MDDOD) (%) | ||
| End-of-Life Capacity (EOL) (%) | ||
| Battery Specifications |
Lowest Expected Temperature | |
| Temperature Correction Factor |
Output – Results
| Battery Configuration | |
| Number of Cells Required | — |
| Minimum Cell Voltage | — |
| Maximum Cell Voltage | — |
| Battery Voltage Range | — |
| Correction Factors Applied | |
| Temperature Correction Factor | — |
| MDOD Factor | — |
| MDDOD Factor | — |
| Design Margin | — |
| Combined Correction Factor | — |
| Sizing Results | |
| Required Capacity (Corrected) | — |
| Uncorrected Capacity | — |
| Controlling Section | — |
| Total Duty Cycle Duration | — |
| Functional-Hour Rate | — |
Output – Paramater Status
| Category | Status |
|---|---|
| High Discharge Rate | — |
| Controlling Factor | — |
| PV Array Sizing Verification | — |