Automatic Solar Charger Circuit Single Transistor

In this post we discuss elaborately an automatic solar charger circuit using a single transistor relay circuit. Simple Charger using a Battery and Solar panel A solar panel can certainly be applied to directly charge a battery with virtually no other elements. Just hook up the panel with the battery and it can charge once […]

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Simplest Low Drop Solar Charger Circuit

Circuit Explanation: This low drop solar panel charger circuit is going to be used to accomplish optimum current from a solar panel system whilst charging a conventional lead acid 12 volt battery. It gives you approximately the identical current as though the solar panel was attached straight to the battery. The circuit is a discrete […]

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Microcontroller MPPT Circuit for Final Year Project

Renewable energy source currently have possibilities of performing a huge role in electrical power generation. Today, solar panel technology is a popular renewable energy resource. Therefore extracting highest possible energy from solar panel is crucial. To be able to improve the output from a solar panel maximum peak power tracker (MPPT) must be brought in. […]

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MPPT Solar Charger with 3-Step Charger Circuit

Assemble A 12/24V 3-Stage Solar Charge Controller This charge controller works for 12V panels approximately 120W and 24V panels about 240W. It includes Optimum Power Point Tracking (MPPT) and 3-stage battery charging. It functions with any specific 12V panel from 40W up to 120W (3.3-10A) which enables you to also run with 24V panels in […]

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How to Connect Solar Panels in Series and Parallel

Selecting and connecting solar panels of assorted voltage or wattage in series and parallel configurations, and manufactured by different suppliers is generally a sought after question by most DIYers. Even though connecting several solar panels is not encouraged, it’s not prohibited either and everything could well be fine provided that each panel’s electrical criteria (voltage, […]

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Simple 12V Solar Charger Circuit with Boost Converter

The post explains how to build a simple 12V solar charger circuit with boost converter capable of charging 12V battery from a 3V solar panel.   A Solar Charger excellent for Self-Sufficiency The intent behind this circuit should be to achieve a Solar Charger 13.6V supply with low price. For this reason the project is […]

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Boost Converter Circuit for Solar Cells

The boost converter circuit for solar cells can be employed for charging batteries from minimal voltage solar arrays. End results were gathered working with 3X3 cells that provide you with approximately 400 millivolts at 1 amp. The pictured solar panel array includes 20 cells in sequence and yields around 8 watts at 8 volts in […]

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Li-Ion Solar Charger Circuit

The article describes a straightforward Li-ion solar charger circuit with automatic cut-off applying transistors mainly. Solar Charger Circuit using Transistors with Automatic Cut-off   Loking at the above simple solar charger circuit using transistors, the automated cut off for the over charge level and the under level is performed by using a few BJTs put […]

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Solar Charger Controller Circuit using Transistors

This Low Dropout Voltage (LDO) solar charger controller circuit using transistors makes use of a basic differential amplifier along with series P channel MOSFET linear regulator -their compatible use seems as if a relationship created by great beyond. Voltage output is variable. It will be primarily designed for charging 12V lead-acid batteries. Solar Charger Controller […]

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Simple Solar Plant Watering Alarm Circuit

In this post we learn a simple solar water plant watering alarm circuit which is powered from a small solar cell and provides a buzzer alarm sound whenever the soil is parched below the set minimum threshold. If you have a garden and would like to define some process where you will receive notification in […]

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