With Instructables you can share what you make with the world and tap into an ever-growing community of creative experts.
share step-by-step photos with text instructions
share one or more photos in one step quickly and easily
share your how-to video
All buildings have areas which are in darkness during day time. In such locations we can use a solar day lamp. The lamp will turn ON when the sun rise...
Material required: You need following material (see figures) 1. Aluminum Channel 2. Wooden batten 3. Wood screws 0.5” long 4. Plastic or fiber washers...
The circuit diagram of a very simple day lamp is shown in the figure. It consists of a Photovoltaic (PV) panel of 12 Volts 5 Watt rating. The positive...
Take an aluminum channel of 1” x 0.5” dimension as shown in the figure. It should have “T” slots cut. (Such channels are easily available in hardware ...
Place the wooden batten centrally inside the channel and mark the holes.
Draw center lines for the marked holes. Also at a distance of 23 mm from center of each mark, draw a + sign.
Drill 2 mm holes (10 nos) in the batten.
Now mount the LEDs in each slot using the wooden screws and the plastic insulating washer as shown in the first figure. The orientation of each LED is...
Mount the 3 way terminal strip by using small screw, nut and washer in the last hole. Solder red wire from “+” terminal of LED1. Other end of red wire...
Insert 15 ohm resistor in the terminals 1 and 2 of the terminal strip as shown in the figures. Connect good quality red/black twin wire from the PV pa...
Install the PV panel on the roof top or any other suitable location such that it receives sun light throughout the day. Run the wire to the room or pl...
Tag files as:
Solar Power Outletby rolandseps
Sugru Solar Lamp Mountsby geekfreak42
Solar Walkway Lights Solar Panel Replacementby Vlorbschnat
S.P.R.E.E. (Solar Photovoltaic Renewable Electron Encapsulator), a Compact, Durable, an…by charlitron
Wind up radio solar mod using LED garden lightsby guinness0001
Making a 1 Watt Solar Array.by Josehf Murchison
High Power Solar Day Lampby avd80
Solar Powered Clock Hackby Bot1398
DIY Solar LED Lamp Post Free Light Energy All Year Round and Looks Amazingly Cool Backy…by sipski
Solar Lamp On a Pole, Under a Bowlby laxap
Download our new apps for iOS and android!
©Copyright 2013 Autodesk Inc. All rights reserved.
PDF DownloadsAs a Pro member, you will gain access to download any Instructable in the PDF format.
You also have the ability to customize your PDF download.