solar pump controller circuit diagram

It depends on factors such as cost of C-channel, Solar Panel Manufacturers, Government Subsidiaries on Solar Powered Water pumps,etc. Do follow for more such Instructables. Once you have determined the optimum angle at which the solar panels must be placed at, you can start building the metal stand. Connect wires from the 'L1,L2,L3' & 'Ground' terminals of the solar pump system controller to the matching numbers on the pump leads. Connect the Water output of the pump to a long pipe and ensure that it is secured properly. <>>> It depends on factors such as the cost of C-channel, Solar Panel Manufacturers, Government Subsidiaries on Solar Powered Water pumps, etc. Connect the output of the 3 Positive CB's together. This can lead to loss of efficiency or even total damage to the pump. The spacing between two C-channel should be 3ft. Price wise solar makes no sense unless you are located 5 or more miles from a grid source of power.

The total cost is variable from country to country. Connect the Negative wire from each string to one end of a separate CB. Share it with us! In this step you will be using 5X 20.84ft C-channel. XT%,sqes%]591hK B@PG#z$52pO67cLYC4pW>;$id4OE7"~/kxt#]2O=-'W*,PGn">Zp$:.. If solar was so great an idea and solution then farmers would be using it now. Given below are the descriptions of the LED indicator functions of the controller that I have used. The distance between two panels on each side will be 0.25ft. sub 3 Amp) 12V solar water heating pump, or to trigger a 12V relay connected to a mains-powered pump or large 12V pump and suitable power source. This Instructable will act as a standard guide which help you in understanding how to build the Solar Panel Stand, Estimating the Number of Panels & Other Parts required, Electrical Connections,etc. The Solar Pump System controller is the brain of the entire project. %PDF-1.5 2 additional crops excluding the Kharif and Rabi crops.

Reply can this system power a above ground pump with a well depth of 80-100, Reply P.S: This application was included in view of the Apocalypse Preparedness Contest :). Mostly the pumps come with four wires: 3 wires for each phase and one wire for Ground. When the LED is Green, the controller is switched on and the power source is present. The initial investment of solar energy is high.

6. Refer to the Layout Diagram for more details. In this step you will be using 21 solar panels.Solar Panel Specifications: 1. One of the main problems of agriculture is water management. Use a multimeter to determine the polarity of the solar panel. 6 years ago Once 2ft of the I-beam is placed inside the hole vertically, fill the hole completely with cement. This circuit is used to electronically control the pump in a solar water heating system. In this step you will be using 6x 20.18ft C-channel. Next place one of the C-channel at the centre as shown in the layout diagram. Did you make this project? Even that will not solve the transportation of your crops so far from a market. This Instructable will help you to setup a fully functional Solar Water Pumping System. Motor is turning. I have been able to irrigate a cucumber and watermelon crop in the middle of summer which also has significantly increased my profits from agriculture, something I wouldn't have been able to do without solar energy. on Introduction.

The main factors involved in choosing parts are: Solar Output, Cable Size, Pump: Power,voltage,current,speed,flow rate,efficiency and Pipe: Length, Diameter.

The R50,000 he stated is as of today is $831 and the cost of the pump he mentioned is a non-issue. They are cost effective and are independent from a countries electricity grid.

To get the best out of your photovoltaic panels, you need to angle them towards the sun. % <>

Bolt the Base-plates of the I-beams with Stainless Steel nuts and bolts or weld them together. Start by bolting the solar panels to the C-channel. 3. The concept of 'Green Buildings' includes the use of solar water pump systems for the purpose of drinking water and other sanitary uses of water. I have also seen a Solar water pump systems being used in poultry(chicken) applications to cool the sheds and provide drinking water to the poultry birds.

And off grid in a area that getting power to is not practical. Using a wind mill would be a much better solution. I have toyed with the idea of doing a small system just for my shop and find that even beyond my financial reach. Start by attaching either side of one 19.63ft C-channel to the top of the Lower I-beams by bolting them together. In country's such as India, farmers sell vegetables based on weight and hence any weight loss would result in significant losses. The Power IN,L1,L2,L3 and Ground connector terminals are in the controller.

stream Place one C-channel between the Centre and outermost C-channel on either side. Participated in the Apocalypse Preparedness Contest, Participated in the Explore Science Contest. When the temperature meaured at the panel is higher than that measured at the tank power is provided at the output which can be used to directly power a small (i.e. If the water source has dropped below the level of the low water probe. Start by digging a hole into the ground of the dimensions: Add some concrete into the hole and spread it evenly. This indicates that the water source ran low at least once since the previous off/on cycle.

Full details of the operation of this circuit are provided in our article Solar Water Heating Pump Controller. Bolt each end of the C-channel to the I-beams. Keep a fire extinguisher around incase of a fire. (Input of CB) 3. Consider a 10 acre Cucumber crop plantation which should ideally yield a harvest of approximately 1000kg/day. Unless you have a welder and other tools then you have even more expenses renting or buying them. In this step you will place 2 X 11ft I-beams at the remaining two corners.

The total cost is variable from country to country. Before connecting the Solar array to the Solar Pump System Controller we must connect a Circuit Breaker(CB) between them. They can also use for artificial lighting to grow saplings. l|f ;9MI:ej{wst [1(RU-qL/hnT,4\4j^LWZp=G9K\8p[K35K@C ) RAHkpCd Buh>@6Q}7"@3y Solar Energy is a giant leap in the field of science which has enabled humans to produce clean energy. The solar water pump system can be used to pump drinking water in societies and buildings. Now connect these to the inputs of a screw terminal. Attach both sides of the 24.46ft C-channel to the top of the two 7ft I-beams respectively with the help of Stainless Steel nuts and bolts. on Introduction.

After doing so, you can add a layer of coloured paint to enhance the look of the Solar Panel Stand. After the water level recovers, the pump will restart, but this light will slowly flash until the sun goes down, power is interrupted, or the power switch is reset. The pump basically uses the power supplied from the solar panel array inorder to pump water from the source. With the help of solar energy, I have been able to plant 4 different crops. Solar Power is a Green Renewable energy that will produce electricity as long as the Sun rises every morning. The cost of installation is almost the only cost. I priced the 21 x 230 watt panels today. 7 years ago. Since the system is OFF-Grid, it can always pump water even in an apocalypse. The price (not including shipping charges) was $3,948 USD. Thanks. Nor do they say if the solution is good for all earth latitudes and weather year round. If you do not wish to use solar energy to pump water but instead to power your house, check out some of my other Instructables: Imagine if their is an apocalypse & aliens attack all power stations! Well apart from the above, farmers in developed nations can use solar energy for their sprinkler systems in their greenhouses. 10. Hence depending on your purpose (Residential, Commercial or Agricultural) you can either change the output of the system by adding or subtracting the solar panels inorder to increase or decrease the production of electricity. NEW Click here for details of our new microprocessor-controlled Solar Pump Controller with Relay an enhanced version of this circuit with a fitted 12V rated 10 Amp relay. The cost of electric energy would only cost around half of that budgeted over 20 years. Click here to view the connection diagram for the REUK solar pump controller. About: I'm an Electronics Engineer who likes to make Doze Lamps, Lumen Powered Thingamajigs, Almighty Brainy Buttons, Tweeting Weather Stations and share them on Instructables. There is still the price of the controller and other materials. NEW We now have a mini functionally identical version of this controller available here: Differential Thermostat at a reduced price. If you do not wish to add an '11ft+7ft' I-beam design you can instead add an 18ft I-beam. 2. Even developing nations which receive a good amount of water through rainfall fail to be efficient in the field of agriculture. The Solar Water Pump System can be used for residential water requirements and also for commercial uses. Basic Understanding of Electrical Wiring and Electronics. Many of them are near the equator and have plenty of sunlight year round. This would lead to the crop not being watered for a day and could result in significant weight loss of the cucumbers. How close to the water source do the solar panels have to be?

Humans are dependent on water for survival.

Note: If you do not wish to weld, you can attach the inclined C-channel by bolting it to the entire structure. Contact neil@reuk.co.uk for further details and pricing. A solar pump that will pump the equivalent amount of water is cost as much if not more than a standard electrical water pump. 2. 2 0 obj Ensure the C-channel is parallel to the ground surface with the help of a Level Bottle. But all these problems can be solved by the implementation of a Solar Water Pump System. (Input of CB) 4. If you would like to save some money and build this solar pump controller yourself, we can supply the necessary electronic components if required LM335Z temperature sensors, the power MOSFET, resistors, capacitors, connectors, connecting leads, and the LM393 comparator chip.

If not, you can find trades people on CraigsList very easily who will do a fine job for you. Inorder to obtain their daily water requirements we pump our water from wells, dams, rivers, ponds,etc. In this step, you will attach a 24.46ft C-channel to the two I-beams. In this step you will be using 2X 19.63ft C-channels and also 1X 24.46ft C-channel. 5. Most Solar Pump System Controllers come along with LED indicators. <>/XObject<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/Annots[ 21 0 R] /MediaBox[ 0 0 612 792] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> The Instructable will act as a guide in helping you understand the principles required to pump water using solar energy. Solar Panel Angle Calculator.

The panels can supply the power needed for a non-submersible pump, but you may need another type of charge controller. Ensure that the I-beams are perpendicular to the ground surface using a Level Bottle. The Solar Panel is a Metal framework consisting of I-beams and C-channel that help support the solar panel and keep them inclined at the required angle. Irregular power failures and power shortages causes major losses of agricultural output.

endobj By the way, whether this solar panels expensive?I think solar panel will reduce waste also and good for third world countries, also good for remote areas.

In this step you will need to mix concrete for the foundation. Choose a suitable pump depending on your requirement.

The optimum angle varies throughout the year, depending on the seasons and your location and this calculator shows the difference in sun height on a month-by-month basis. xXmO"INf)}.Y]Vlf@f`d~zheScqzQZKQG (llA`u8:0O&q:LoKp0C;mW+ h?V+($NXo~"ET+}O9X@"[xPemdbsMwL@C^E>6`p-gg4()BT'1KLD0!9paegi@ZM*R9h[P2!vBh|_>*:U\of Make sure you use Stainless Steel nuts and bolts. 3 years ago.

You will also attach a 24.46ft C-channel to the I-beams. endobj Make sure that the 7ft I-beam is perpendicular to the ground surface with the help of a Level Bottle. Solar PowerPhotovoltaic(Solar) systems do not use any Fuel.

<> Power: 280W. Some pumps come along with additional connections such as Low Water Probe, Float Switch, Battery System,etc. Place the I-beam into the hole such that it is perpendicular to the surface. This step also involves welding. A good Wind site is a rare and wonderful thing. The procedure for the placement and foundation is same as that of the first two I-beams. Reply Refer to the Layout diagram.

I called a installer here in the Midwest and to solar power a small home starts around $65000, Those panels are expensive. (1-5: 20.99 each, 5+: 20.49 each). 3. Basic Understanding of Structural Design. The first temperature sensor should be stuck to the copper pipe as it leaves the heating panel, the second should be stuck to the outside of the hot water tank underneath the insulation.

It basically regulates the current supplied to the pump from the solar panels. 2.

> The house isn't worth too much more than that and I could never sell the home for the value. /hpp\&UEMD*Q\`#)rQNeeSu5D>`H+ 4Txb:D-3C05NOr' D W>S9:e?bOMC6L=#F>##.bWlv*%*%e#R :\W9^Jf-F'`kUuyGu?tLFn1$uv: >G2)`$R5})K tnLa1S6pG@RMQ-1jql9&}4_ 3 0 obj

I agree Deb the cost of a professional installation does not make allot of sense unless you are going off grid. Length X Breadth X Height(mm): 1960 X 990 X 42. EXAMPLE based on past experience: The common farmer over here has to pay approximately Rs 50,000 to setup an electrical connection to his/her farm depending on how far the nearest village transformer/power distributor is from the farm. Follow the same steps for the placement of the Second 7ft I-beam.

i.e. Form one string of solar panels by connecting 7 solar panels in series.

The two LM335Z Temperature Sensors are provided pre-soldered onto short 100mm leads. Therefore the farmer has to also spend additional revenue in buying replacement Pumps, inverters,etc. What Solar Panel Manufacturers, do you purchase from. I have chosen my country India as the perfect example of the best beneficiary from the use of solar energy. Form 3 such strings. One placed and aligned properly as shown in the layout diagram, weld or bolt them to the structure. Connect additional wires from the output of the screw terminals to the input 'Power IN' of the Solar Pump System Controller. Inorder to understand the design of the Solar Panel Stand, I have attached the 3D model and Layout diagram files. Agriculture in developing nations isn't as efficient as it really should be. Use all necessary welding and safety equipment. 9.

Grid tied systems usually cost half that and I just installed a system that does over 60% of the house's needs for 11,000.

This causes the pumps coil and windings to get damaged. 1. Having lived off grid for 18 years gives me some knowledge also.

Place the lower Base-plate of the 7ft I-beam on top of the higher Base-plate of the 11ft I-beam.

Good luck. Maintenance of the power lines has to be sometimes carried out by the farmer. Start by placing one of the C-channel at each end as shown in the layout diagram.

7 years ago

In this step you will add 2 X 7ft I-beams on top of the two 11ft I-beams. 8.

Ensure that the C-channel are parallel to the ground surface with the help of a Level Bottle. You can buy solar cells on eBay, they are extremely easy to assemble and by following this instructable you really can do this sort of stuff yourself. Inorder to calculate the optimum angle I have used an online calculator which uses the location of the Solar Panel Array.

Connect the Positive wire from each string to one end of a separate CB. Depending on the requirement and capacity of the system, the specifications and quantity of each part could defer. But before you start building the metal stand or framework you must determine the optimum angle at which you must place you solar panels inorder to get the maximum efficiency from the solar system. The Solar Panel Array can also be used without the water pump and can power your house or apartment. I have been installing solar since 1999 in the Midwest (across 8 states and we are based in Carbondale IL) and have never installed a residential system that expensive.

They are usually expensive here in the USA. 3. DebRinger300, thus being a DIY page, I suggest you build your own solar panels.

Then there is the labor involved, are you capable of doing it yourself or will you need to hire someone to help or do it for you? Weld all the joints using a Welding Machine. You can check out the graphs above to get an overview of the efficiency of solar water pump systems.

You could use a lot less solar if you used a made for solar DC direct powered pump like Grunfos, Dankoff or SunCentric makes.

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