Electrical

Calculate your battery bank autonomy time quickly and accurately to ensure reliable power backup for your off-grid or backup energy systems.

Calculate your system’s Performance Ratio (PR) quickly and accurately to optimize energy efficiency and monitor solar power system performance.

Calculate cable and connection losses in solar systems accurately to optimize performance and improve energy efficiency with this easy-to-use calculator.

Calculate the perfect solar inverter size for your system power with our easy-to-use Solar Inverter Sizing Calculator. Optimize efficiency and performance.

Calculate the ideal charge controller size based on your system’s voltage and current for optimal solar power performance and safety.