Off grid, remote metering via 4G - Raspberry Pi?

Job Description:

Off grid solar station with an inverter connected to an external 3-pin socket need to track how many kWh's are discharged via the plug. Current thinking is tis might be a raspberry pi with a cellular modem, ideally connected to a clamp meter or similar

Data sent to an IP address that can be accessed remotely in Excel or similar format. Does this sound achievable? If so, do you have any questions to be able to provide a quote. Ideal person is based in UK and able to help with hardware procurement and testing.

Potential for future feature development


Taidot: Elektroniikka, Mikrocontroller, C-ohjelmointi, Sähkötekniikka, Arduino

Tietoa asiakkaasta:
( 0 arvostelua ) Godalming, United Kingdom

Projektin tunnus: #36214408

39 freelanceria on tarjonnut keskimäärin £492 tähän työhön


I am an EE engineer. I have lots of experience designing both analog and digital circuits. In the field of simulation and PCB design, Proteus, PsPice, KiCad, and Eagle are softwares I have expertise in. I also have e Lisää

£650 GBP 25 päivässä
(47 arvostelua)

Hi Dear Paul, It’s me Ali, an Electronic Engineer with experience in Embedded Systems Designing and IoT . I have good experience with raspberry pi and 4g modules, I can help you to complete this project as you require. Lisää

£650 GBP 5 päivässä
(38 arvostelua)

I have some questions about your project and would like to discuss it before I can propose a final price and timeline. Here are some of them: 1) Is it for batch-production or you would like to automatize a single insta Lisää

£450 GBP 7 päivässä
(116 arvostelua)

Hi Paul I'm an experienced developer with a keen interest in the Raspberry Pi. I've worked on many Pi related projects including the use of 4G hats and mobile routers. I've also used a clamp meter to measure current. Lisää

£1000 GBP 10 päivässä
(5 arvostelua)

Dear Paul, Thank you for considering our services for your off-grid solar station project. We are excited to propose developing a solution that tracks kWh discharged via an external 3-pin socket using a Raspberry Pi w Lisää

£500 GBP 7 päivässä
(53 arvostelua)

Hi, I have read the details I believe I can do this job. While I believe I have some queries which need to be clarified. For that I would request you to start the chat so we could clarify those I have good experience w Lisää

£750 GBP 19 päivässä
(1 arvostelu)

Hello | am a verified engineer and preferred freelancer and | have more than 15 years of experience in the embedded systems design and pcb design and electronics systems design. I have good experience in gsm ، excel an Lisää

£450 GBP 7 päivässä
(20 arvostelua)

Hello, I can give you a solution for this. We can connect a cellular modem or wifi device with built in cellular modem. We can calculate the power consumed from the dc current using a sensor or ac current.

£500 GBP 30 päivässä
(51 arvostelua)

Greetings! Please consider my bid! I have a Raspberry Pi and a lot of experience in Linux, web development, programming, database design. Let's discuss the details in chat. Best regards, -Alexandre Kharlamov

£500 GBP 7 päivässä
(11 arvostelua)

Good day Paul, I have 30 years of experience in Raspberry Pi design and would be the best fit for your project. I can help to track off grid solar station based on Raspberry Pi with an inverter connected to an external Lisää

£400 GBP 2 päivässä
(3 arvostelua)

Hi there. I am a full stack developer with experience in Arduino, Electronics, Microcontroller, Electrical Engineering and C Programming. I have worked with many similar projects as i have a team of enthusiastic devel Lisää

£750 GBP 7 päivässä
(5 arvostelua)

I am a mechatronics engineer, have sufficient experience in embedded systems, electronics, Raspberry pi, Arduino, and C/C++ programming, do not hesitate to send me soon.

£250 GBP 2 päivässä
(10 arvostelua)

Hey! I have access to solar panels in my university (Im a PhD student). I have a rpi 4 too. Can confirm that I can build this alongside you. Looking forward to hear from you. Best, Salaar Khan

£500 GBP 1 päivässä
(27 arvostelua)

Hello, I'm not a bot.. I am a Software Engineer and very interested on your project,I would like to help you. That's totally achievable, we can meassure the current using any commercial clamp meter as you said. I can Lisää

£500 GBP 7 päivässä
(13 arvostelua)

I have read and understood all your project details "Off grid, remote metering via 4G - Raspberry Pi?" and I feel my self the best candidate to complete this project with 100 percent accuracy. I have vast amount of e Lisää

£250 GBP 1 päivässä
(12 arvostelua)

Hello. I am an Electrical and Electronics engineer by profession. I work in an electric power company and I have many years of smart metering experience. I have worked with CEWE, Secure, Edmi, Hexing and Holley energy Lisää

£500 GBP 7 päivässä
(6 arvostelua)

Dear Sir, I would like to present myself as prospective candidate to do your project. I have sound knowledge and experiences in Electronic and Programming. Including schematic design and PCB design. I have read your pr Lisää

£350 GBP 7 päivässä
(4 arvostelua)

I am damn sure that I can complete this project "Off grid, remote metering via 4G - Raspberry Pi?" beyond your expectations and within your given time and budget. I am a Ph.D. degree holder in education management wi Lisää

£250 GBP 1 päivässä
(3 arvostelua)

Off grid, remote metering via 4G - Raspberry Pi? My name is Rabia Faisal, I am working in the writing industry since 2011. During this time, I have served countless clients with a full amount of satisfaction by provid Lisää

£250 GBP 1 päivässä
(6 arvostelua)

I have read and understood the details of this project "Off grid, remote metering via 4G - Raspberry Pi?". I am a Highly-Qualified & Skilled ACADEMIC WRITER with more than 10-Years of experience. In last 10 years, I Lisää

£250 GBP 1 päivässä
(3 arvostelua)