This app provides tools and educational content for designing and managing off-grid solar power systems. It includes calculators for energy usage, battery size, and solar panel requirements, along with guides on system components and wiring.
3.0
July 24, 2026
What's New in 3.0 This is a big one — five new calculators round out your complete off-grid sizing toolkit: • Solar Panel Sizing — figure out how many panels you actually need • Charge Controller Sizing — match a controller to your array • Generator Backup Runtime — see how long a tank of fuel will last • Tilt & Azimuth Helper — aim your panels for the best output • Sun Hours by Location — a quick reference for your state Also new in this release: • Unit converter (Ah ↔ Wh, °F ↔ °C) • Favorites — star your most-used tools to pin them to the top of the home screen • Search — find products, guides, and videos faster • Recently viewed — pick up where you left off • Share your results — send a clean, branded summary of any calculator's results, or the full text of any guide as a PDF, straight from the app
MoreOGSL - Off-Grid Solar Living is a free application designed to help users build and manage off-grid solar power systems. It offers tools like battery and load calculators, educational guides, and recommendations for solar equipment.
The app's calculators are based on real-world formulas to determine daily energy usage, required battery bank size, and estimated solar panel counts, aiming to provide accurate estimations for your off-grid system.
No, OGSL - Off-Grid Solar Living does not contain advertisements. It is a completely free application with no ads to interrupt your experience.
The app provides educational guides written in plain language covering fundamentals of off-grid living, battery chemistry, solar panel sizing, wiring safety, and inverters, making it accessible for beginners.
Yes, OGSL - Off-Grid Solar Living features a section with trusted, real-world off-grid equipment recommendations across various categories like inverters, batteries, charge controllers, and complete kits.
The latest version of OGSL - Off-Grid Solar Living is 2.0 (1), which was last updated on July 18, 2026. This indicates recent development and potential for ongoing improvements.
OGSL - Off-Grid Solar Living is available for both iPhone and iPad devices, allowing users to access its features on their preferred Apple mobile devices.
OGSL - Off-Grid Solar Living has an age rating of 4+, making it suitable for a wide range of users, including younger individuals interested in learning about solar energy.
