Happy Earth Day! #EarthDay #SolarHeat #OkapiApp #Innovation #Cleantech #SolarApp #Climate #greenliving #ecoliving

The Okapi App is on Google Play! What a milestone! #OkapiApp #SolarHeat #Innovation #Greenliving #Earthday play.google.com/store/apps/det…

Can you measure sunlight intensity (solar irradiance) with a smartphone or tablet? Yes! greenhillenvirotechnologies.com/android-and-ja…

How to connect an Okapi system to the Okapi Solar calculator app: youtu.be/1axGZH8GXAg?a via YouTube

I added a video to a YouTube playlist youtu.be/BQJifKMh8_Q?a How to use a smartphone or tablet to measure insolation (solar

I added a video to a YouTube playlist youtu.be/uSDBQSXpjDw?a Okapi Solar Air Heater App: Real Time Data Page

I added a video to a YouTube playlist youtu.be/1axGZH8GXAg?a How to connect an Okapi system to the Okapi Solar calculator app

I added a video to a YouTube playlist youtu.be/L1Dm4GtwNXM?a Okapi Solar Calculator

I added a video to a YouTube playlist youtu.be/ftFIBFRhH1E?a Okapi Solar Calculator

New product shot. Wireless Okapi 2 connected to a Galaxy Alpha.

Professional tools that claim to be useful for solar surveys are usually expensive or extremely expensive.This isn't: goo.gl/HdFfCb

It's chilly where the sun struggles to shine! #OkapiApp #SolarHeating #Innovation #MakesSpringAwesome

Find the Okapi App on Google Play! What a great solar toolkit it is! #OkapiApp #SolarHeat #Innovation #Greenliving play.google.com/store/apps/det…

Nature Hike Fun! #moss #rocks #nature #hikes #environment #ecology #solar #cleantech #offgrid #diy

How to make your smartphone or tablet function as a multifunction solar survey and irradiance meter: youtu.be/kTQh1v-mQzY?a via

How to setup an Android smartphone or tablet to measure solar irradiance: youtu.be/JCHefq-qWo8?a via YouTube

Fan control system for solar air heaters instructables.com/id/Fan-control…

How to service solar collectors: youtu.be/9-HKAVEj6Vg?a via YouTube

How to service solar hot air collectors youtu.be/9-HKAVEj6Vg via YouTube

Okapi 2 Wireless system: youtu.be/52z3Fs11X_c?a via YouTube