Battery Capacity Formula:
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The Canon Solar And Battery Calculator estimates battery capacity in ampere-hours (Ah) from Canon solar watt-hours (Wh) and system voltage. It helps determine appropriate battery sizing for solar power systems.
The calculator uses the following equation:
Where:
Explanation: The equation converts energy (Wh) to charge capacity (Ah) by accounting for the system voltage.
Details: Proper battery sizing ensures sufficient energy storage for solar systems, prevents over-discharge, and maximizes battery lifespan.
Tips: Enter Canon solar watt-hours and system voltage. All values must be valid (positive numbers).
Q1: What is the difference between Wh and Ah?
A: Watt-hours (Wh) measure energy, while ampere-hours (Ah) measure charge capacity. The conversion depends on voltage.
Q2: How accurate is this calculation?
A: It provides theoretical capacity. Real-world capacity may vary due to temperature, discharge rate, and battery age.
Q3: Should I oversize my battery?
A: Typically, batteries should be 20-30% larger than calculated to prevent deep discharges and extend lifespan.
Q4: What voltage should I use?
A: Common system voltages are 12V, 24V, or 48V. Match the voltage to your inverter and battery bank configuration.
Q5: Can I use this for non-Canon solar panels?
A: Yes, the calculation works for any solar panel system, but efficiency may vary by manufacturer.