DIY Solar Panel Monitoring System – V1.0
A few months back, I have installed a small-scale Off-Grid Solar System. I am always very curious to see the performance of my solar PV system, and the good news is that the charge controller that I am using has its own local display for monitoring. But, I am badly missing the […]
Solar Powered WiFi Weather Station V3.0
In this tutorial, we will learn how to make a Solar powered WiFi weather station by using an ESP32 Wifi Module and few common weather sensors available in the market. The weather station is fully solar-powered, so no need to worry about the external power supply. You can install it in a remote place […]
DIY Emergency Light
DIY Mini UPS for WiFi Router V3.0
Schematic Diagram Download the Schematic ( .PDF )
DIY Solar Lamp V2.0
Solar energy is clean and limitless, and the operational costs are close to nothing once you’ve installed a solar panel as no fuel is needed to create a considerable amount of energy. And a single kerosene wick burns an estimated 80 liters of fuel, producing more than 250 kilograms of carbon dioxide per year. […]
DIY Off-Grid Solar System V2.0
The prices of solar panels have been falling gradually but the cost of an off-grid solar system setup is rising steadily. However, anyone with basic knowledge of Electricity and having a toolbox can install it on their own. This will reduce the overall system cost substantially and you will learn a lot. In order to […]
DIY Pocket Sized Solar Emergency Light
Schematic for Pocket Sized Solar Emergency Light
DIY Mini UPS for WiFi Router V2.0
The pandemic COVID-19 outbreak forced companies to continue with work-from-home policy to maintain social distancing and for business continuity. More and more of us are working from home these days, and that means your home’s WiFi networks are more important than ever. Anyone with a fixed-line connection will know that their WiFi drops whenever […]
DIY Arduino Multifunction Energy Meter V2.0
In this tutorial, I will show you how to make a Wemos ( ESP8266 ) based Multifunction Energy Meter. This little Meter is a very useful device that monitors voltage, current, power, energy, and capacity. Apart from these it also monitors the ambient temperature which is important for solar photovoltaic application. This device […]
DIY Rainbow Solar Mason Jar
Make a DIY Rainbow Solar Mason Jar for Your Home In this post, I am going to show you how to make a Rainbow Solar Mason jar. This is a great project for people with minimal electronics skills, you can make this within an hour. This is an inexpensive and easy way to add […]