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Because of the sometimes need a powered device "in the field" or to power a small, portable APRS digipeatra planned for the near future make, I decided to put together 12V solar source. As the resources I finished just before yesterday so that operating experience we are unable to write, but maybe someone inspires fgl a similar structure panel power and battery capacity fgl maybe someone will find these but given that the hold and use only handheld transceiver to 5W I would like to though be enough. Regulator as directed disconnect the load at 10.8V and 14.4V turns off when charging the battery. More photos fgl in higher resolution here: https://picasaweb.google.com/104189605989551823126/SolarnyZdroj12V structure of sources: solar panels 2p - 12V / 5W (GM no longer in stock) - http://www.gme.sk/ photovoltaic-solar-panel-12V-5W-rs-m-p522-022 battery 12V / 7.2Ah - http://www.gme.sk/oloveny-akumulator-npg7-2-12-12v-7ah-shimastu- p540-304 IP56 box - http://www.gme.sk/krabice-ip56-gewiss-gw44208-240x190x90mm-p622-910 Solar Controller 12V (24V) / 10A - http://www.ebay.com/itm/ 360600083204 voltmeter (Hong Kong ridiculously cost $ 3) - http://www.ebay.com/itm/251269400437 cables with waterproof connector 2p - http://www.ebay.com/itm/310411378551 waterproof 12V car socket fgl - http : //www.ebay.com/itm/110853181167 A few little things like waterproof button, cable glands, Mating cable ...
I also needed a week Teno portable solar sources. The house where we have to stress WiFi Transmitter they disconnected electricity. The owner did not pay for electricity and long term abroad. This has led to an emergency situation - both of our resolve temporary power to the transmitter. At home I rolled 40W solar panel in the office, fgl we dug yet untapped 100Ah battery. We Naklusali the transmitter, climbed over the fence, climbed to the roof and threw down the cable ladder to the pool made krasny holder on the panel. Attachments OK1COM Posts: 314 Joined: Tue Mar 08, 2009 3:06:31 Location: Prague-Strašnice WWW
OK4PS - thank OK1COM - perfect holder also occasionally pouzivam stopgap. For example, the planned malu portable digital (WOUXUN + T3 micro-) I have in store Nevyuzity cheap Chinese tripod + unused fgl mount the weapons included such airsoftove some 30 mm rings on the lens http://www.ebay.com/itm/121096620244 can place the tripod used as a handle to the mast.
After the two-day test on the balcony where I'm fgl only a few hours in the morning the sun was shining directly discharged 7.2Ah battery was charged in full and regulator at 14,4V switched fgl to "floating charge" mode. Landing fgl would also sat for approx how much be charged.
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