App Detail » PV Calculator - off grid

What's New

Version 4.0:
- Option to save / load reports
- Fixes and optimisations for iOS 14

3.x versions:
- Suport for 48V Systems Voltage
- UI support for iPad
- Dark Mode

Feedback is always welcome. Please contact [email protected] with any issues or suggestions
Thank you for your wonderful support!

App Description

The PV Calculator helps you size the battery bank, watts of solar panels and the solar charge controller for your needs.
The calculator assumes you will need to size your system to get you through average amount of sun-light for your location.

Solar electric system sizing - simple steps:
- determine your Power Consumption demands
- determine the Sun Hours available per day
- size your Array
- size your Battery Bank


The information and the results provided on this software are not a substitute for professional planning tool!
They are for general information purposes only!

App Changes

• March 28, 2017 Initial release
• June 13, 2019 New version 2.1
• July 14, 2020 New version 3.1
• July 14, 2020 Price increase: $0.99 -> $1.99
• October 27, 2020 Price decrease: $1.99 -> $0.99
• November 12, 2020 Price increase: $0.99 -> $1.99
• August 05, 2021 New version 4.0