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Solar Inverter integration

€750-1500 EUR

Cerrado
Publicado hace casi 2 años

€750-1500 EUR

Pagado a la entrega
S.C. Nordic has specialised services for Demand Response on the electricity markerts. We are looking to add a service where we can integrated Solar Inverters in our platform. We are looking for a developer that can develop an device (can be Raspberry pi, or something more suitable) and the software that interfaces to: 1. Huawei Smart Energy Controller- SUN2000-3/4/5/6/8/10KTL-M1 2. Danfoss Inverters (Using Comlynx protocol and parameters) The solutions must provide access to information on power produced at 1 minute interval, AND the ability to send commands to the inverter so we can lower its production. The device developed must is MQTT for the communication to our portal. The actual implementation of the reporting format will be agreed when the inetrgation with the solar inverter is sorted.
ID del proyecto: 34029055

Información sobre el proyecto

28 propuestas
Proyecto remoto
Activo hace 2 años

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28 freelancers están ofertando un promedio de €1.488 EUR por este trabajo
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I am an inter-disciplinary researcher with over 5 years of professional experience in renewable energy sector. I have worked on solar system designs and implementation. Moreover, recently i have also been involved in software development in python. Considering my qualification and extensive industry experience i would be pleased to do this task for you. Regards, Haris
€1.500 EUR en 7 días
4,9 (69 comentarios)
6,2
6,2
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Hello How are you? Thanks for your posting job. I have read your project requirements and I am 100% sure I can complete your project perfectly. ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ I have 15 years experience in Circuit & PCB layout design and Microcontroller Firmware design. I will do my best to give you satisfactory results if you hire me. Please discuss about your project in more details. I can deliver your job efficiently within timeline. If you hire me, I think you won't regret. Best regards. Thank you Koba
€1.200 EUR en 7 días
5,0 (13 comentarios)
6,2
6,2
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Hello Dear S.C. Nordic team! The task you specified can be divided into 2 problems: 1) physical connection layer of the mentioned devices &; 2) software communication protocol implementation. Both SUN2000 and Danfoss Inverters products support the RS485 hardware interface layer what makes it easier to unify the interfacing/controlling device you are about to use, as you've mentioned the Raspberry pi as example, but many other devices can be used. For example in case of using the Raspberry pi would be necessary to add an RS485 controller (ideally isolated). But depending on the case it would be possible to select a mini computer or controller board with already existing RS485 interface. This is regarding the physical connection layer. The communication protocols of these devices are pretty well documented so that wouldn't be a problem to make a software to control them. Are you planning to use wired or wireless (Wi-Fi) to connect your device to the network and your server? If you have your API developed to communicate with your server over MQTT, so let me know either if you have your way to connect to your server. After discussing these and more details we can select the best hardware for your solution or I can develop a custom device for your needs. I can make the schematics, PCB and all required drawings for PCB manufacturing. Also I will provide the firmware for selected or designed device. Thanks for your attention. Best Regards, Andriy
€800 EUR en 10 días
4,9 (18 comentarios)
5,3
5,3
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Dear, client! How Are You? I have read your project carefully and understood about what your goal is. I have 6+ years experiences for developing electronics and electrical devices. I can do solar inverter firmware with Raspberry Pi. I would love to serve you as much as I can. I can finish your project with high quality on time & on budget. I will be faithful to your project so that it could be completed ASAP. If you have decision, you might meet me in chat box. Please send me your thought so that I can start soon and finish. Best regards. Thanks. Anna~
€1.500 EUR en 10 días
5,0 (8 comentarios)
4,9
4,9
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hi, i have experience with SMA hardware, so probably can handle this project too ........................
€1.500 EUR en 15 días
5,0 (9 comentarios)
5,0
5,0
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Hey, This is Mohammad Full Stack Developer. Your Project Title is Solar Inverter integration Right? Sure You have come to the right place And I am ready to work over your project. Please visit my portfolio: https://www.freelancer.com/u/irfanui Before accepting this offer please message me in my inbox to have a discussion about this job to avoid confusions. Regards Mohammad Full Stack Engineer
€1.500 EUR en 26 días
4,3 (2 comentarios)
5,4
5,4
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I guess, I csn takeup this work. I glNced the sttached document. Coukd you pl come online to discuss? I will be available online after about 1.5hrs(9.30pm IST)
€1.125 EUR en 14 días
4,8 (37 comentarios)
5,0
5,0
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Good day, I have super expertise in Solar Inverter and Raspberry pi design capabilities, and I would be able to develop it. I can help to integrated Solar Inverters in your platform while meeting all requirements I have seen the attached pdf which you mention in description. I would like to have a thorough discussion on this project as there are certain suggestions from my side After dedicating more than 30 years to the electronics design and development, I am passionate in designing the best products Technology wise I have worked on all the latest technologies like GSM, 5G, Lora, Solar Inverter, Raspberry pi etc And have worked on more than 20 design tools for designing and simulation purpose Some of the generic queries from my side are: 1. What is the application of this product? 2. What will be the ambient temperature of this product? 3. What are the mechanical constraints to be taken care of? If you are someone who wants to benefit from my experience just message me Hi and I shall be there for you  Regards Hari Mohan Engineering for one is magic for others
€9.000 EUR en 2 días
5,0 (2 comentarios)
4,7
4,7
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Hi, I'm an embedded and electronics engineer with over 20 years experience. I have expert-level experience interfacing and communicating with a wide variety of hardware and systems. I have direct experience with GSM comms, LoRa comms, TCP/IP network comms and various serial comms. I have a high level of attention to detail and a correct and reliable result that you can trust to run without causing issues is guaranteed. Message me and we can discuss the details. Thanks, Joe
€1.500 EUR en 14 días
5,0 (3 comentarios)
4,4
4,4
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Hi, I have similar project for monitoring inverter and BMS for solar plan with raspberry pi. Let's finish this together, i have 8 years of experience in embedded system engineering
€1.000 EUR en 10 días
5,0 (10 comentarios)
4,3
4,3
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Hello I am full stack web developer of over 8 years of experience. I am very interested in your project. I can complete your project and start work immediately. Kind Regards
€1.500 EUR en 7 días
5,0 (2 comentarios)
3,5
3,5
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Hello! Hope you are doing well. I understand your project details. I will integrate solar with inverter through MQTT protocol. Hoping for your positive response
€755 EUR en 2 días
5,0 (7 comentarios)
2,8
2,8
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Solar Inverter integration Hello Mogens B., Hope you are doing great. I have read your project details. I have a great experience in C Programming. I am ready to start your project right now and I will show you my previous works in chat also. Please come over chat and discuss your requirement in a detailed way. We look forward to your response. We will be happy to assist you! Best Regards Thanks
€1.100 EUR en 7 días
5,0 (1 comentario)
1,0
1,0
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Hi. we thoroughly read your project description and we can do it before mentioned time .The motive of our highly professional and competent team is to provide quality services to our clients . Message us for detailed discussion. Thanks and Regards, looking forward :)
€1.125 EUR en 1 día
0,0 (0 comentarios)
0,0
0,0
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Hey, This is Mohammad Full Stack Developer. Your Project Title is Solar Inverter integration Right? Yes, i am Very Interested on this Project becasue its accoridng my Main Skills. Please visit my portfolio: https://www.freelancer.com/u/Mohammad4thD please message me so we can more discussion. Regards Mohammad
€1.500 EUR en 44 días
0,0 (0 comentarios)
0,0
0,0
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Solar Inverter integration I am an academic expert who can help you with your solutions like; Case Studies, Summaries, Reports, Thesis & Dissertations, and Online Exams and Courses in almost every language. I am new to this website but I assure you that I will provide you with 100% quality work without plagiarism within your given deadline and budget. I am new here but I am familiar with this industry as I am working here since 2013. Please give me a chance and feel free :) Thank You
€750 EUR en 1 día
0,0 (0 comentarios)
0,0
0,0
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This is the type of project that thrills me :) Oh Hello, I'm a system Architect, Back-end developer for the last 10 years. (and 22 years as Fronted & Server admin). I worked a lot with hardware, electronics, this includes Iot Agritech (MQTT), Bitcoin POS & Drone Logistics (using SBC with Pixhawk). I also work with micro-controllers & code firmware for embedded. I would develop this system using Linux, Shell, Python, C++ (Firmware) & MQTT as communication layer. Challenging part would be working on blind/simulation as i don't have this inverters, but i'm ready for this challenge! Looking forward to discuss the details. Cheers June
€1.650 EUR en 28 días
0,0 (0 comentarios)
0,0
0,0
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Hi ! Dear sir/mam, I seen your project very carefully. It is an interesting project. My name is Ankit Kumar Kushwaha from Rakle IT Solution. I am an Electrical and Electronics Engineer. My company works in Electrical Devices, Electronics Devices, IOT Solution, HMI and PLC programming. It is also work in all IT services, Digital Marketing, etc. My company have very experience engineers for all works they have more than 5 years experiences. And I am also work in R&D Department. I do individually work on freelancer. If you want. I promise to you , You will find more better output to others. Thanks!
€1.050 EUR en 7 días
0,0 (0 comentarios)
0,0
0,0

Sobre este cliente

Bandera de DENMARK
Hoejslev, Denmark
5,0
6
Forma de pago verificada
Miembro desde feb 17, 2017

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