There are 38 circuit schematics available in this category. Click here for all circuit diagrams. The Last circuit was added on Tuesday, July 11, 2017.Please note some adblockers will suppress the schematics as well as the advertisement so please disable if the schematic list is empty.

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CircuitCategoryDate AddedOK?Votes 
Solar trackerSolar Status3 vote up vote down
Solar cell battery charger circuit diagramSolarSep 23, 2009Status-3 vote up vote down
AA Battery Solar ChargerSolarSep 17, 2009Status2 vote up vote down
Solar charge controller based on a PIC microcontroller including schematic and source codeSolarMay 16, 2010Status0 vote up vote down
Solar robotsSolarNov 16, 2002Status1 vote up vote down
1381 solar engineSolarNov 16, 2002Status0 vote up vote down
Solar Powered Garden Light with PCB layoutSolarFeb 25, 2011Status0 vote up vote down
Solar switching regulator as published in Silicon Chip Magazine January 1994 Part 1/2 (PDF)SolarAug 18, 2009Status-1 vote up vote down
Solar switching regulator as published in Silicon Chip Magazine January 1994 Part 2/2 (PDF)SolarAug 18, 2009Status-1 vote up vote down
Sensor Electronic Tracker with H-Bridge DriveSolarJun 07, 2002Status0 vote up vote down
Sensor Electronic Tracker with Simple Solar Charge ControllerSolarJun 07, 2002Status0 vote up vote down
Solar tracking control systemSolarNov 16, 2002Status-2 vote up vote down
LED7 solar tracker circuit diagramSolarNov 16, 2002Status1 vote up vote down
Build a DIY solar iPod chargerSolarMay 30, 2007Status0 vote up vote down
Solar cell Nicad charger using Maxim MAX639SolarJan 26, 2001Status2 vote up vote down
Zener-based solar engineSolarNov 16, 2002Status0 vote up vote down
Buck Mode Switching Regulator for Solar ApplicationsSolarSep 21, 2006Status0 vote up vote down
Solar Panel Charge Controller / Low Voltage Disconnect CircuitSolarJul 12, 2001Status-1 vote up vote down
Solar Panel Charge Controller / Low Voltage Disconnect Circuit (SPC1)SolarSep 07, 2009Status0 vote up vote down
Solar Panel Current MeterSolarJul 12, 2001Status0 vote up vote down
Remote Solar LED lightSolarSep 21, 2006Status-1 vote up vote down
SCC2 10 Amp Solar Charge ControllerSolarOct 30, 2002Status0 vote up vote down
SCC2 10 Amp Solar Charge ControllerSolarSep 07, 2009Status1 vote up vote down
12 Volt 20 Amp Solar Charge Controller (kit available)SolarJun 18, 2015Status0 vote up vote down
12 Volt 20 Amp Solar Charge ControllerSolarSep 21, 2006Status-1 vote up vote down
Shunt-mode Solar/Wind Charge ControllerSolarSep 07, 2009Status1 vote up vote down
Solar Powered Night LightSolarSep 07, 2009Status0 vote up vote down
Solar Charged LED FlashlightSolarJul 12, 2001Status0 vote up vote down
Self Powered Solar Box FurnaceSolarSep 21, 2006Status-1 vote up vote down
SPC2 6 Amp Solar Power CenterSolarSep 21, 2006Status0 vote up vote down
9 Amp in / 10 Amp out Solar Power Center (kit available)SolarJun 18, 2015Status0 vote up vote down
SPC3 9 Amp in / 10 Amp out Solar Power CenterSolarSep 07, 2009Status1 vote up vote down
Solar Powered Reading LampSolarSep 21, 2006Status-1 vote up vote down
AA battery solar chargerSolarJan 26, 2001Status0 vote up vote down
Solar Panel Charge Controller / Low Voltage Disconnect CircuitSolarJan 26, 2001Status1 vote up vote down
Solar Panel Current MeterSolarJan 26, 2001Status0 vote up vote down
Simple MPPT-Based (maximum power point tracker) Lead Acid Charger Using bq2031 (pdf)SolarMar 09, 2012Status0 vote up vote down
5V solar power supplySolarJun 28, 2015Status0 vote up vote down