More about solar (180)

1-07-2008 | This project is intended for use in conjunction with existing or still-to-be-built garden lighting systems. The circuit cannot operate alone...

1-07-2008 | This device is designed to be a simple, inexpensive 'comparator', intended for use in a solar cell power supply setup where a quick...

1-07-2008 | It takes only a handful of components to build our intelligent regulator. It uses a PIC 12C671 microcontroller, which has the double advanta...

1-07-2008 | This ‘solar’ PSU having been designed for this purpose right from the start, the elements it composes are integrated to a higher extent, lea...

1-07-2008 | This simple circuit can be used to charge batteries from a solar cell array. The circuit consists of an oscillator, a DC-DC step-up or ‘boos...

1-07-2008 | The PR4403 is an enhanced cousin of the PR4402 40 mA LED driver. It has an extra input called LS which can be taken low to turn the LED on....

22-05-2008 | David Corchia manages EDF Energies Nouvelles, a subsidiary company of the power giant EDF. In early 2000, EDFEN began expanding its wind ene...

13-03-2008 | The Club of Rome is calling for a billion-euro program to supply Europe with solar power from the African desert – but how high does Brussel...

10-01-2008 | Greece has embarked on an ambitious project of exploring its immense solarenergy potential. Investors have applied en masse to take advantag...

1-10-2007 | It all started in September last year. Since then over 40,000 man-hours have been invested on the solar car by Solar Team Twente. They have...