Kilowatt Matrix is a tools app developed by North Star Agency.
How many times has Kilowatt Matrix been downloaded?
Kilowatt Matrix has been downloaded 2 times. In the last 30 days, the app was downloaded 1 times.
What is the rating of Kilowatt Matrix?
Kilowatt Matrix has no ratings yet.
Is Kilowatt Matrix free?
Kilowatt Matrix is free to download. The APK download size is 2.54 MB. The latest version available is 1.0. The last update was on July 12, 2026.
What are the requirements for Kilowatt Matrix?
The app has a content rating of Everyone. The app has been available on Google Play July 2026.
Description
Kilowatt Matrix is an offline toolkit built for DIY solar builders, van-lifers, and backup power enthusiasts designing off-grid battery systems. Every calculator runs entirely on your device — no internet connection needed, ever.
Whether you're wiring a battery bank for a camper van, sizing cable runs for a solar array, or figuring out how long your fridge will run before your battery hits its safe discharge limit, Kilowatt Matrix gives you fast, precise answers on the spot — even with zero signal.
FOUR ESSENTIAL TOOLS
⚡ Battery Bank Capacity Aggregator Model series and parallel battery wiring configurations to instantly calculate your bank's total voltage, amp-hour capacity, and watt-hour energy storage. See your configuration visualized as you build it.
🔌 Wire Gauge (AWG) Voltage Drop Finder Pick a wire gauge, enter your current draw and cable run length, and get an exact voltage drop percentage. Know immediately if your wiring is undersized before you install it.
☀️ Solar Array Yield Estimator Enter your panel wattage, panel count, system efficiency, and daily sun hours to estimate your expected daily energy generation in kWh — plan your array size around your actual power needs.
🔋 Discharge Runtime Profile Find out exactly how long your battery bank can power a connected load before crossing your battery chemistry's safe depth-of-discharge limit. Get a clear runtime in hours and minutes, not just raw numbers.
WHY KILOWATT MATRIX 100% offline — every calculation runs locally on your device Zero permissions requested — the app never accesses your camera, location, contacts, or storage No account, no sign-up, no internet required No ads, no in-app purchases Clean, precise interface built for quick reference in the field Your last-used inputs are saved automatically so you can pick up where you left off Light and dark themes, with automatic system matching
WHO IT'S FOR Kilowatt Matrix is built for anyone planning or troubleshooting an off-grid electrical system van conversions, cabins, boats, RVs, backup power setups, and DIY solar installations. If you've ever had to guess at wire gauge sizing or battery runtime with a napkin and a phone calculator, this app replaces that guesswork with exact, repeatable numbers.
PRIVACY FIRST Kilowatt Matrix collects zero personal data. Nothing you enter ever leaves your device. There is no analytics, no tracking, and no network activity of any kind — the app works identically whether you're online or completely disconnected.
Download Kilowatt Matrix and take the guesswork out of your next off-grid build.
Recent changes: Welcome to Kilowatt Matrix your offline solar & battery off-grid planning toolkit. This first release includes: Battery Bank Capacity Aggregator: model series/parallel battery wiring Wire Gauge (AWG) Voltage Drop Finder: check your cable runs before you install them Solar Array Yield Estimator: estimate daily generation from your panel setup Discharge Runtime Profile: know exactly how long your battery will last
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