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Will this PDF give me a detailed explanation on how I can set up my pumps to run of solar (working what solar panel I need, how many batteries I need setting up and wirering. I need my pump to be able to run for 19 hours when no sun)
George,
You have not provided enough information to answer your questions. Yes the book will tell you how to size your system to run your system. It gives you the formulas needed to size any solar powered installation used for solar. This does not include heating the building.
Colle
Thanks for sharing. Eventually I would like to go solar too. One problem in Florida is storing batteries. I'm not sure if you guys have checked into the Tesla Power Wall or not but it seems to be a good solution for residential and commercial applications. It's made to work with alternative power sources and will also require an inverter but the potential for commercial urban farms to go off grid is limitless. The residential model sells for around $3500. The only problem I see is the legislature that was written that can fine you for going completely off grid.
Juanita
Juanita,
Battery storage is expensive and the solution you suggest is even more expensive than commercial deep cycle batteries BECAUSE it can not be recharged over of few dozen times and then it has to be replaced. Not a good solution to a not a problem. Solar is not a perfect solution, nothing is. Good enough works extremely well. PFAS LLC only addresses the power of the aquaponics installation, NOT power for a home. The requirements are very different.
Legislation is not a problem if only the aquaponics installation is on solar and no power is being fed back into the grid.
Good luck in all of your endeavors.
Colle
Great information on Solar. for my greenhouse and work shop I have four 135 watt/12Vdc Solar panels charging 10 deep cycle batteries through a Tristar 60 Charge controller. For those days where it is cloudy and low output from my solar system, I also have an Air -X wind turbine generator that can keep my batteries charged. I have a 1000 watt Inverter 12V DC to 115 volt AC, which powers my Air Pump. This may sound a bit overkill, however it can power my whole system including basic house hold needs and work shop if needed.
My main solar aray system on the house is Net Metering approved and I actually feed enough power back into the grid that my entire electric bill for house, greenhouse and shop for last month was only $47. This is down from $630 before my solar system was up and running.
Joe,
Thank you for the kind words. That sounds like the perfect solar/wind electric system for you. Lots of storage and it's paying for itself already. With the Return on Investment at that level we can see why more and more people are opting for solar/wind.
The solar electric on the Portable Farm was install last August and has no missed a beat. We've had to replace the inverter, but that was my fault. Our new solar electric system going on our sailboat is 4 panel of 48volt and 280watts with MPPT and controls plus eight 6volt batteries for storage. The higher voltage means less amps and that makes it MUCH safer to work with. The panels only output 4 to 5 amps under top load. Yes, that will kill you, but it is much safer than the 40amps a 12 volt system puts out. The electric motor in the boat is a 48volt/18hp with a 2.73 reduction gear so it turns fast enough to keep cool. Installing the controls this coming week. Very exciting.
Keep us posted on your progress.
Colle