In low-power conitions, the light may show even if there is not enough power to run the pump. 1. Buy of SOLAR PUMP CONTROLLER CIRCUIT. In this step you will be using 21 solar panels.Solar Panel Specifications: 1. 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 Place the lower Base-plate of the 7ft I-beam on top of the higher Base-plate of the 11ft I-beam. 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. Farmers who have batteries and inverters for their farms also suffer losses from the damage caused by voltage fluctuations to the inverters,etc. 3 0 obj Maintenance of the power lines has to be sometimes carried out by the farmer. The total cost is variable from country to country. Once 2ft of the I-beam is placed inside the hole vertically, fill the hole completely with cement. That is the problem with these "great ideas." Reply In country's such as India, farmers sell vegetables based on weight and hence any weight loss would result in significant losses. %PDF-1.5 This would lead to the crop not being watered for a day and could result in significant weight loss of the cucumbers. Some pumps come along with additional connections such as Low Water Probe, Float Switch, Battery System,etc. There is still the price of the controller and other materials. The two LM335Z Temperature Sensors are provided pre-soldered onto short 100mm leads. Length X Breadth X Height(mm): 1960 X 990 X 42. Now connect these to the inputs of a screw terminal. Click here to view the connection diagram for the REUK solar pump controller. l|f ;9MI:ej{wst [1(RU-qL/hnT,4\4j^LWZp=G9K\8p[K35K@C ) RAHkpCd Buh>@6Q}7"@3y 3. 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.
One of the main problems of agriculture is water management. One placed and aligned properly as shown in the layout diagram, weld or bolt them to the structure. This circuit is used to electronically control the pump in a solar water heating system. Weld all the joints using a Welding Machine. Solar Energy is a giant leap in the field of science which has enabled humans to produce clean energy. (1-5: 20.99 each, 5+: 20.49 each). 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. 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. Do subscribe for more Instructables. Once you have determined the optimum angle at which the solar panels must be placed at, you can start building the metal stand. 2. (Input of CB) 3. Hence you may have to buy parts according to your specific requirements. Start by digging a hole into the ground of the dimensions: Add some concrete into the hole and spread it evenly. Do follow for more such Instructables. 7. If solar was so great an idea and solution then farmers would be using it now. Connect the Positive wire from each string to one end of a separate CB. 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. The Instructable will act as a guide in helping you understand the principles required to pump water using solar energy. Start by attaching either side of one 19.63ft C-channel to the top of the Lower I-beams by bolting them together.
Reply I have chosen my country India as the perfect example of the best beneficiary from the use of solar energy. P.S: This application was included in view of the Apocalypse Preparedness Contest :).
Connect additional wires from the output of the screw terminals to the input 'Power IN' of the Solar Pump System Controller. Note: If you do not wish to weld, you can attach the inclined C-channel by bolting it to the entire structure. 3. Bolt each end of the C-channel to the I-beams. 6. In this step you will need to mix concrete for the foundation. on Introduction. Before you start building the metal stand, you must paint all metal parts including I-beams, C-channel,etc with a layer of Anti-Corrosion/ Anti-Rust Paint. Mostly the pumps come with four wires: 3 wires for each phase and one wire for Ground. 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. Additional lengths of red cable and black cable should be purchased if required to enable the temperature sensors to reach the solar water heating panel and to the hot water storage tank.
8. <>/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>> Keep a fire extinguisher around incase of a fire. Since the system is OFF-Grid, it can always pump water even in an apocalypse. 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. Connect the Negative wire from each string to one end of a separate CB. Connect the output of the 3 Negative CB's together. Follow the manual instructions for more details. 5. 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. When the LED is Green, the controller is switched on and the power source is present. I agree Deb the cost of a professional installation does not make allot of sense unless you are going off grid. Follow the same steps for the placement of the Second 7ft I-beam. Bolt the Base-plates of the I-beams with Stainless Steel nuts and bolts or weld them together. 2. Thanks. In this step I am going to give you a brief introduction into real economics, viability and applications of this Instructable.
Using a wind mill would be a much better solution.
Depending on the requirement and capacity of the system, the specifications and quantity of each part could defer. Voltage at Pmax: 35V. The procedure for the placement and foundation is same as that of the first two I-beams. Well apart from the above, farmers in developed nations can use solar energy for their sprinkler systems in their greenhouses. Contact neil@reuk.co.uk for further details and pricing. That does not include the pump which is probably another $1,000. The procedure is specified in the layout diagram. Thanks. 10. Choose a suitable pump depending on your requirement. XT%,sqes%]591hK B@PG#z$52pO67cLYC4pW>;$id4OE7"~/kxt#]2O=-'W*,PGn">Zp$:..
They are usually expensive here in the USA. Basic Understanding of Structural Design. 9. Solar systems require low maintenance.Why go for a Solar Water Pump System?Well sunlight is free and abundant. The Motor Power, Motor Voltage, Motor current, Motor Speed, Flow Rate, Efficiency, etc are vary from different pumps and manufacturers. We recommend that you employ the services of a qualified electrician. But all these problems can be solved by the implementation of a Solar Water Pump System. The cost of electric energy would only cost around half of that budgeted over 20 years. Agriculture in developing nations isn't as efficient as it really should be. 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. 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? 7 years ago The Solar Panel Array can also be used without the water pump and can power your house or apartment. They last for 20+ years. If this controller is to be connected to a relay-triggered mains-powered pump, great care needs to be taken to ensure that all high voltage connections are made securely, that they are well insulated, and that the pump is correctly earthed. If the water source has dropped below the level of the low water probe. The panels can supply the power needed for a non-submersible pump, but you may need another type of charge controller. Make sure you use Stainless Steel nuts and bolts. After doing so, you can add a layer of coloured paint to enhance the look of the Solar Panel Stand. 2. Inorder to calculate the optimum angle I have used an online calculator which uses the location of the Solar Panel Array. stream What Solar Panel Manufacturers, do you purchase from. No one is willing to go into prices, cost of maintenance, and life expectancy of the various parts to run the system. Ensure the C-channel is parallel to the ground surface with the help of a Level Bottle. Start by opening the Solar Panel connector Box. DebRinger300, thus being a DIY page, I suggest you build your own solar panels. 3.
This indicates that the water source ran low at least once since the previous off/on cycle. Therefore the farmer has to also spend additional revenue in buying replacement Pumps, inverters,etc. The main factors involved in choosing parts are: Solar Output, Cable Size, Pump: Power,voltage,current,speed,flow rate,efficiency and Pipe: Length, Diameter. Even that will not solve the transportation of your crops so far from a market. Connect the output of the 3 Positive CB's together. Consider a 10 acre Cucumber crop plantation which should ideally yield a harvest of approximately 1000kg/day. Form one string of solar panels by connecting 7 solar panels in series. I have toyed with the idea of doing a small system just for my shop and find that even beyond my financial reach. With the help of solar energy, I have been able to plant 4 different crops. In this step you will add 2 X 7ft I-beams on top of the two 11ft I-beams. Most Solar Pump System Controllers come along with LED indicators. Basic Understanding of Electrical Wiring and Electronics. Note: Other combinations may cause reverse rotation! The spacing between two C-channel should be 3ft. 7 years ago endobj
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. 
Ensure that the I-beam is vertical by using a Level Bottle. The problem is in such areas Maintenance of Power lines is not carried out and there is high variation in the supplied voltage. Participated in the Apocalypse Preparedness Contest, Participated in the Explore Science Contest. I priced the 21 x 230 watt panels today. Connect wires from the 'L1,L2,L3' & 'Ground' terminals of the solar pump system controller to the matching numbers on the pump leads. Ensure that the C-channel are parallel to the ground surface with the help of a Level Bottle. Many of them are near the equator and have plenty of sunlight year round. 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. Unless you have a welder and other tools then you have even more expenses renting or buying them. The Solar Water Pump System can be used for residential water requirements and also for commercial uses. 1.
The farmer then has to buy a pump to irrigate his land which could cost the farmer between Rs 5,000 -35,000. 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. Start by placing one of the C-channel at each end as shown in the layout diagram.
The R50,000 he stated is as of today is $831 and the cost of the pump he mentioned is a non-issue. endobj Start by placing the C-channel from one side of the structure horizontally such that they are parallel to each other as shown in the layout diagram. And off grid in a area that getting power to is not practical. You will also attach a 24.46ft C-channel to the I-beams. Pump is turned off by action of the remote float switch. i.e. By painting the metal stand you will prevent the metal from getting damaged due to corrosion. In India, there are mainly two crops: Kharif(Monsoon Crops) & Rabi(Winter Crops). Lets say due to a power outage, there is no power supplied to the farm for an entire day. /hpp\&UEMD*Q\`#)rQNeeSu5D>`H+ 4Txb:D-3C05NOr' D W>S9:e?bOMC6L=#F>##.bWlv*%*%e#R :\W9^Jf-F'`kUuyGu?tLFn1$uv: >G2)`$R5})K tnLa1S6pG@RMQ-1jql9&}4_ endobj The price (not including shipping charges) was $3,948 USD. % 3 years ago. Protect yourself from such events and install a Solar Water Pump System. You could use a lot less solar if you used a made for solar DC direct powered pump like Grunfos, Dankoff or SunCentric makes. 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. Place the I-beam into the hole such that it is perpendicular to the surface. This causes the pumps coil and windings to get damaged. Use a multimeter to determine the polarity of the solar panel. Price wise solar makes no sense unless you are located 5 or more miles from a grid source of power. Inorder to obtain their daily water requirements we pump our water from wells, dams, rivers, ponds,etc. i.e. NEW We now have a mini functionally identical version of this controller available here: Differential Thermostat at a reduced price. 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. Reply Motor is turning. Having lived off grid for 18 years gives me some knowledge also. A solar pump that will pump the equivalent amount of water is cost as much if not more than a standard electrical water pump. The Solar Pump System controller is the brain of the entire project. This step also involves welding. Refer to the Layout Diagram. This can lead to loss of efficiency or even total damage to the pump. Use all necessary welding and safety equipment. Form 3 such strings. on Introduction.
Ensure that the I-beams are perpendicular to the ground surface using a Level Bottle. can this system power a above ground pump with a well depth of 80-100, Reply
Next place one of the C-channel at the centre as shown in the layout diagram. Place 6 Circuit Breakers(CB) in a PVC Box. 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. Detailed specifications of the solar panels are given in the solar panel datasheet. The solar water pump system can be used to pump drinking water in societies and buildings. Buts lets put it in a developing nation's agriculturists/farmers perspective. In this step you will be using 5X 20.84ft C-channel. 2 additional crops excluding the Kharif and Rabi crops. The total cost is variable from country to country.
In this step you will be using 6x 20.18ft C-channel. 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. The distance between two panels on each side will be 0.25ft. In this step you will place 2 X 11ft I-beams at the remaining two corners. > The house isn't worth too much more than that and I could never sell the home for the value. Humans are dependent on water for survival.
Solar PowerPhotovoltaic(Solar) systems do not use any Fuel. Share it with us! Some 3A terminal strip is provided to make the necessary connections. 1. Pump speed (RPM) can be read of the flashing sequence of the Pump ON LED as follows: If the Pump Overloads, the LED will change to red. It depends on factors such as the cost of C-channel, Solar Panel Manufacturers, Government Subsidiaries on Solar Powered Water pumps, etc. <> Place one C-channel between the Centre and outermost C-channel on either side. 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. Solar Power is a Green Renewable energy that will produce electricity as long as the Sun rises every morning. 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! (Input of CB) 4. In this step you can either use C-channel or Aluminium Box Channel. Nor do they say if the solution is good for all earth latitudes and weather year round. The specifications of the Metal Stand (Angle), Solar Capacity, Pump output have been optimised to my desired requirements and location.
The cost of installation is almost the only cost. 4 0 obj Solar Panel Angle Calculator. 7 years ago. A good Wind site is a rare and wonderful thing. Inorder to understand the design of the Solar Panel Stand, I have attached the 3D model and Layout diagram files. <> Make sure that the 7ft I-beam is perpendicular to the ground surface with the help of a Level Bottle. In this step, you will attach a 24.46ft C-channel to the two I-beams. It basically regulates the current supplied to the pump from the solar panels. 2 0 obj Sequence of flashing indicates pump speed. Start by bolting the solar panels to the C-channel. 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. The initial investment of solar energy is high. It depends on factors such as cost of C-channel, Solar Panel Manufacturers, Government Subsidiaries on Solar Powered Water pumps,etc. 2016 Solar Pump Controller with LCD Display and Datalogger, 2014 Solar Pump Controller with LCD Display, 2013 Solar Pump Controller with Fitted 10A Relay, Buy REUK Programmable Low Voltage Disconnect with Display and Datalogger, REUK Programmable Low Voltage Disconnect with OLED Display, REUK Programmable Low Voltage Disconnect with Display, Mini 12V Programmable Low Voltage Disconnect LVD, Buy User Programmable 12V Dump Load Controller, Mini 24V Programmable Low Voltage Disconnect LVD, REUK Programmable Low Voltage Disconnect LVD, Mini 12 Volt Regulator with Fuse and Switch Terminals, 12 Volt Regulator with Fuse and Switch Terminals, 12 Volt Regulator with Low Voltage Disconnect, Converted Programmable Digital Timer Relay, REUK Super LDR Dawn Dusk Relay Controller, REUK Mini LDR Dusk Dawn Lighting Controller. I called a installer here in the Midwest and to solar power a small home starts around $65000, Those panels are expensive. Good luck. Did you make this project? Full details of the operation of this circuit are provided in our article Solar Water Heating Pump Controller. 6 years ago Even developing nations which receive a good amount of water through rainfall fail to be efficient in the field of agriculture. In the next couple of steps, the Instructable will teach you how too setup the metal framework. The Power IN,L1,L2,L3 and Ground connector terminals are in the controller. Power: 280W. Do the same for another I-beam separated from the first I-beam at a distance of, The total height of each I-beam from the ground surface is. They can also use for artificial lighting to grow saplings. In this step you will be using 2X 19.63ft C-channels and also 1X 24.46ft C-channel. 2. 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. How close to the water source do the solar panels have to be? Lower the pump into the water source and switch it on.3. What about farmers belonging to developed nations? 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. Given below are the descriptions of the LED indicator functions of the controller that I have used. 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.
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. 1 0 obj Refer to the Layout diagram. You can check out the graphs above to get an overview of the efficiency of solar water pump systems. Connect the Water output of the pump to a long pipe and ensure that it is secured properly. on Introduction. Next attach either side of the 24.46ft C-channel to the the top of the Lower I-beams by bolting them together. The pump basically uses the power supplied from the solar panel array inorder to pump water from the source. <>>> If you do not wish to add an '11ft+7ft' I-beam design you can instead add an 18ft I-beam. This Instructable will help you to setup a fully functional Solar Water Pumping System. Irregular power failures and power shortages causes major losses of agricultural output. Refer to the Layout Diagram for more details. If not, you can find trades people on CraigsList very easily who will do a fine job for you. This system can also be used for irrigation of Agricultural Land.
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