Ultrasonic Wireless Water Level Indicator – Solar Powered

Wireless ultrasonic water level sensor prototype

In this post we are going to construct a ultrasonic based solar powered wireless water level indicator using Arduino in which the Arduinos would be transmitting and receiving at 2.4 GHz wireless frequency. We will be detecting the water level in the tank using ultasonics instead of traditional electrode method. Overview Water level indicator is … Read moreUltrasonic Wireless Water Level Indicator – Solar Powered

Automatic PIR based Solar Home Lighting Circuit

simple PIR based solar lamp circuit

The post explains a simple circuit using PIR, LDR for making an automatic solar LED lamp which can be used for illuminating your home automatically at sunset, and only in the presence of a human member in the premise. By SS Kopparthy Introduction Here, in this article, a simple yet useful and improved version of the … Read moreAutomatic PIR based Solar Home Lighting Circuit

3 phase Solar Submersible Pump Inverter Circuit

The post explains a simple  3 phase solar submersible pump inverter circuit which can be made by configuring a few ICs and a few power devices. The idea was requested by Mr. Lufono and Mr. Sami. Circuit Objectives and Requirements First of all i must say thanks to you and  Mr. Lufono, I have many … Read more3 phase Solar Submersible Pump Inverter Circuit

Remote Controlled Solar Lamp Intensity Controller Circuit

The post details a simple remote controlled solar lamp intensity controller circuit which can be used for controlling the street lamp LED intensity without practically reaching for the LED box. The idea was requested by one of the dedicated members of this website Circuit Objectives and Requirements I have successful build this current controlled driver … Read moreRemote Controlled Solar Lamp Intensity Controller Circuit

10KVA Solar-Grid Inverter Changeover Circuit with Low Battery Protection

In this post we learn how to build a 10kva solar grid inverter changeover circuit which also includes a low battery protection feature. The idea was requested by Mr. Chandan Parashar. Circuit Objectives and Requirements I have a solar panel system with 24 Panels of 24V and 250W connected to generate a output of 192V, … Read more10KVA Solar-Grid Inverter Changeover Circuit with Low Battery Protection

How to Design a Solar Inverter Circuit

Designing a solar inverter circuit essentially requires two parameters to be configured correctly, namely the inverter circuit and the solar panel specs. The following tutorial explains the details thoroughly. Building a Solar Inverter If you are interested to build your own solar inverter then you ought to have a thorough knowledge of inverter or converter … Read moreHow to Design a Solar Inverter Circuit