Build an PV (solar) diverter circuit for me.

$10-200 AUD

Avslutat

Publicerad

sju månader sedan

$10-200 AUD

Betalning vid leverans

I am seeking the expertise of someone well-versed in electronics, circuit building, testing, and (NodeRed) programming to build a circuit for me. Resource: [login to view URL] Purpose: I have a PV (Solar) system, NodeRed and an OpenEnergyMonitor system that keeps track of power being imported or export and a Zip Tap (instant boiling water). Using NodeRed, I have a number of appliances that only turn on when there is excess solar, making use of the power I generate rather than exporting to the grid. The Zip tap has a 1200w (240v/50Hz) heating element that will turn on when water is used. Though this is a commercial unit, I'm using it domestically and so running the heater at full power isn't necessary. What I would like to do, is interrupt the circuit to the heater so that only excess power is sent to the heater through the use of a triad (or similar electronics) rather than importing power for a few minutes, and then going back to exporting power again when the power turns off again. Skills: - Analyse the technical resource provided above - Design, construct and supply a unit that can be fitted to the Zip tap - NodeRed Task 1. Design a circuit to control a heating element 2. Build the unit 3. Ensure that NodeRed can provide instruction to the unit about what power level to operate at 4. Test the unit 5. Ship the unit (to Australia) Requirements 1. I will be inserting the unit between the (controlled) heater power supply and the heater. The unit only to enable the heater when the Zip Tap turns on this circuit AND when NodeRed instructs. 2. Your control unit will need to be powered separately (ideally a 240w input so that I can embed this unit within the Zip Tap uni). 3. The unit to be WIFI enabled 4. Vary the power of the element between 0w - 1200w 5. Control of the unit possible via NodeRed (using an existing module preferably) Price: In your bid, please indicate how much to (design and) build the first unit, and then how much to supply subsequent units Shipping: I will cover the cost of postage Timeframe: Please indicate the maximum time you require to complete this task Documentation: You will need to provide details on how the unit is a) integrated into my WIFI network b) how the unit is controlled (MQTT, API etc) and c) electrical schematics Copy/paste/bot proposals ignored.

Electronics

Electrical Engineering

Wireless

Circuit Design

Arduino

Project ID: 37320199

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Senaste aktivitet sex månader sedan

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14 frilansar lägger i genomsnitt anbud på $137 AUD för detta uppdrag

@macroenergy

Hello, my name is Metin and I am an experienced freelancer. I have a background in electronics, circuit building, testing and (NodeRed) programming which makes me the perfect person to help you build your PV (solar) diverter circuit. I understand that you are seeking someone well-versed in electronics, circuit building, testing and (NodeRed) programming to build a circuit for you. Specifically, you would like the circuit to control a heating element only when the Zip Tap turns on this circuit AND when NodeRed instructs. Additionally, you would like the unit to be WIFI enabled so that it can be controlled via an existing module preferably. I can take on this project for you right away by designing and building the first unit followed by subsequent supply as required until you are satisfied with the outcome. My estimate is around 4 hours total completion time with shipping included in the price.

$105 AUD Om 40 dagar

4,9

(98 omdömen)

6,9

@faizanmaqbool695

Hi there I am doing job in a solar company i can make it for you ! Its a pleasure talking to you! I have gone through the description and understood the basic scope for the project but need a detailed discussion so we can provide you a fully featured product. Let's discuss.

$200 AUD Om 3 dagar

5,0

(51 omdömen)

6,0

@engrhassanwali

Hello, my name is Hassan and I am a freelancer with extensive experience in the fields of electronics, circuit building, testing, NodeRed programming and more. I specialize in a wide range of technical areas including Mechatronics, Robotics, Computer Science, Electrical Engineering, Control Systems and Signals Systems. I understand that you are seeking someone well-versed in electronics, circuit building, testing and (NodeRed) programming to build a circuit for you that can be used to control an element in your Zip Tap system. Specifically you would like to interrupt the circuit so that only excess power is sent to the heater when the Zip Tap turns on this circuit and when NodeRed instructs. With my extensive knowledge in electronics and circuit building as well as experience in designing advanced control systems and implementing machine learning algorithms I believe I am the best fit for this project. Please feel free to reach out to me if you have any questions or would like more information about me or my services.

$250 AUD Om 7 dagar

4,8

(29 omdömen)

5,9

@hayat38402

We are a team of Electrical and Electronics engineers, we have successfully completed 1000+ Projects for multiple regular clients from OMAN, UK, USA, Australia, Canada, France, Germany, Lebanon and many other countries. We are providing our services in following areas: • Embedded C Programming. • VHDL/Verilog, LABView/ Multisim/PSPICE • Network Simulator NS2/NS3 • Microcontroller like Arduino, Raspberry Pi, FPGA, AVR, PIC and STM32. • IDEs like Keil MDK V5, ATmel studio and MPLab XC8. • PLCs / SCADA • PCB Designing-Proteus, Eagle. • IOT Technologies like Ethernet, GSM GPRS. • HTTP Restful APIs connection for IOT Communications. Also we have good command over report writing, I can show you many samples of our previous reports. Kindly consider us for your project and text me so that we can further discuss specifically about your project's main goals and requirements. We can deliver your project efficiently within timeline. If you choose me, I think you won't regret. Best Regards.

$200 AUD Om 7 dagar

4,6

(64 omdömen)

6,1

@HarimohanG

Best Eectronics and Circuit Design Expert! ⭐ ⭐ ⭐ ⭐ ⭐ Dear Client, With over 30 years of experience in electronics design, circuit design, and PCB Design, I am the ideal candidate to create a PV (solar) diverter circuit for your Zip Tap. My approach to this project involves the following steps: ✅I will create a bespoke circuit to precisely control the heating element of your Zip tap. This circuit will enable power modulation from 0w to 1200w as per your requirements. ✅I will seamlessly integrate with NodeRed, ensuring it receives instructions to operate at specific power levels, effectively utilizing excess solar energy. ✅I will be meticulously constructed, ensuring it meets your specifications and seamlessly fits within the Zip Tap unit. ✅I will document the steps taken and provide you with a detailed report of the diagnosis, repair, and testing procedures. ⭐Are there specific preferences for the communication protocol between NodeRed and the control unit? ⭐Are there any specific performance benchmarks or tolerances that the repaired firing card ? I'm confident that my extensive experience and deep knowledge of electronics and circuit design will lead to a precise and efficient solution. I look forward to working with you to meet your unique requirements. Best Regards Hari Mohan

$190 AUD Om 2 dagar

5,0

(6 omdömen)

5,8

@elect2eng

Hello, I will make this unit and export to your loation. Please let me know if you have more questions. Let us discuss. I have knowledge on how to control power using a device and programming arduino or other microcontroller, WIFI, MQTT etc. To build the fist unit: AUD 500( this include making PCB, get the assembly done etc) , This include the cost to build 5 nos. For subsequent units, I will let you know later.

$300 AUD Om 30 dagar

5,0

(48 omdömen)

5,1

@addiskkb3

Hello client! My name is Addisalem and I am a dedicated and experienced professional freelancer with expertise in Electrical Power Engineering. I understand your project requirement to build an PV (solar) diverter circuit for you, and I believe I am the perfect fit for this project due to my extensive experience in electronics, circuit building, testing and (NodeRed) programming. I have the skills necessary to analyze the technical resource provided by you above, design a unit that can be fitted to your Zip tap, NodeRed programming skills and more. If you would like me to discuss further please feel free to reach out to me directly. Best reagrds,

$105 AUD Om 7 dagar

4,8

(9 omdömen)

4,3

@matiqurrehman

Hi, Thank you for posting this project about PV (solar) diverter circuit. I have expertise in this field and can assist you with quality work. Please inbox me to discuss. I am looking forward to talking to you and eventually working together.

$200 AUD Om 3 dagar

4,9

(11 omdömen)

4,3

@HelpingHut

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$10 AUD Om 1 dag

5,0

(3 omdömen)

3,5

@azraazeen9

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$105 AUD Om 2 dagar

4,1

(5 omdömen)

4,1

@FineIdeas

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$10 AUD Om 1 dag

5,0

(1 omdöme)

1,0

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$10 AUD Om 1 dag

5,0

(1 omdöme)

0,2

@changespacesx

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$80 AUD Om 7 dagar