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Hi all, I'm Looking for someone who can Build a DC / DC Optimizer with DC Powerline Communication. Following Requirements: Optimizer: Voltage Range: 10-60V Amp Range: 5 - 18 Amps Efficency > 99% Max Dimension: 120*80*40 mm Low Power Consumtion Buck Bost Converting PCB and BOM should be not Cost more than 10 USD EMV Approval, CE Approval ready Wather Proof Housing Function: - 2 Set of MC 4 Connector - 1 Set Connected to the PV Pannel - 1 Set Connected to the String - DC Power Line Communication - Detached the PV Pannel from String - Measure V/I before Buck/Boost Converter - Measure V/I after Buck/Boost Converter - Send Periodacaly the Value's to the Power Line Communication Host - Host can send Desination V and the Module will Convert the I to Reach the V - Host can send Destiation I and the Module will Convert the V to Reach the I - Mixed Mode between V and I - Optimizer should adust the V/I periodicaly time who is setted over DC Com Line - All Optimizer should be adressable for easier find DC Power Line Host: - Should Communicate with all Optimizer - Should send the Destination V and I - Should track the Power of whole String - Should send all Data to a Interface CAN / WLAN etc. Requirements: - Sucessfull Project on Electronical Components Greetings Fredi
Project ID: 38735631
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Active 2 yrs ago
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39 freelancers are bidding on average $2,162 USD for this job

With admiration for your solar optimization project, I'm excited to propose our team's skills to meet your specific demands. Our experiences encompass PCB design, Electrical Engineering, and Control Systems- expertise that readily applies to your DC/DC Optimizer project. We leverage digital designs and embedded systems implementation, which reflect a critical component of your project specifications. The cost proposition is essential in this demanding task, and I want to emphasize our adeptness at delivering efficient yet affordable solutions. Our knowledge in Power & Industrial Electronics, solidified by experiences in Ansys and CAD/CAM ensures we successful create a low-cost PCB design without compromising functionality or quality. In addition to technical expertise, our commitment to excellence aligns parallel with your goals. We approach every project with high dedication and loyalty. We're confident we can not only deliver a product that meets EMV Approval, CE Approval requirements but also create one that fully satisfies your need. It been great putting together this presentation just for you and I'm looking forward to serve you!
$2,250 USD in 7 days
6.9
6.9

With background in Digital Motor Control, Analog Design, Electronic Design, Power Electronics and Renewable energy, I believe I am the ideal candidate to develop your Solar DC/DC Optimizer. My experiencewith PCB design and deep understanding of Buck Boost Conversion and DC Powerline Communication is a perfect fit for your project, but it doesn't end there! I have successfully designed analogous circuits for low power distribution and noisless opamp-based ones using Orcad. These skills would ensure that you get not only an efficient product within your budget but also one with dimension and power consumption that matches the specifications. Additionally, my expertise in WLAN and CAN interfaces for data communication is the guarantee you need that your project will be seamlessly integrated into existing networks. Finally, My solid background in Renewable Energy guarantees a good understanding of the overall context of your project, plus my experience in Electrical Engineering and Microcontroller programming comes with great keenness on detail and an eye for quality. With a combination of these competencies Pitch: I look forward to delivering on all aspects of the project's requirements; from designing optimized circuit boards to ensuring EMC Approval and CE Approval compliance. Choose me for a professional touch on your Solar DC/DC Optimizer project.
$1,500 USD in 30 days
7.1
7.1

With over 8 years of experience as an electrical/electronics engineer and a professional PCB designer, I assure you I am the right choice for your project. My expertise in designing boards using popular platforms like Eagle, Altium, KiCAD, EasyEDA has constantly delivered exceptional results. Not only that, but I can also assist with the CAD/housing designs for the PCBs using fusion360 if needed. My various skills ranging from MATLAB/SIMULINK and Python to my aptitude with Arduino, AutoCAD, Multisim, Proteus, LTSpice, PSpice genuinely make me a versatile fit for this project. Additionally, my proficiency in crucial areas like circuit designing and understanding electrical engineering subjects along with my knowledge of VHDL/Verilog HDL and Xilinx & FPGA can bring real value to your DC/DC Optimizer project. Being adept at identifying and troubleshooting issues is second nature to me - which is why I have consistently succeeded in producing cost-effective solutions as per specified requirements. There is no task too difficult or dimension too tight for me to work with. I always strive for perfection by ensuring thorough testing & QA before delivery. Don't waste any more time Fredi! Let's chat!
$2,250 USD in 7 days
6.4
6.4

Hi there Alfred B., I'm bidding on your project "Solar DC/DC Optimizer -- 2". Let's dive in and have a meeting I am expert in this area. please leave a message on my chat so we can discuss the budget and deadline of the project. I have read your project description and i'm confident i can do this project for you perfectly. Regards, Usama ..
$3,000 USD in 5 days
5.9
5.9

Hello, Drawing on my extensive experience and deep knowledge of Electrical Power Engineering, I believe I am uniquely equipped to tackle your Solar DC/DC Optimizer project. My expertise spans designing, modeling, and simulating electrical systems. To further assure you of my capability, I recently completed a project that involved intelligent charge controllers for solar batteries in off-grid systems. This involved measures such as examining the voltage and current before and after the battery charger via Power Line Communication, similar to your project's requirements - albeit on a different scale. The project achieved impressive results with a minimum power consumption, thanks to my understanding of buck-bost conversion. Let's convert your solar system into an optimized powerhouse!
$2,250 USD in 7 days
5.6
5.6

Solar DC/DC Optimizer? Say Less—I’ve Got You Covered! Hi Fredi, Saw your project for a Solar DC/DC Optimizer, and let me tell you—this is right up my alley. With 30 years of experience in electronics design and development, I have a solid background in creating efficient and reliable power optimization solutions. Here’s What I Can Offer: ✅ Expertise in DC/DC Converters: I have a deep understanding of buck-boost converter design and can ensure efficiency greater than 99% within your specified voltage and amp ranges. ✅ Cost-Effective Design: I will focus on keeping the PCB and BOM under the $10 limit while maintaining high quality and functionality. ✅ Compliance Ready: I’m experienced in designing for EMV and CE approvals, ensuring that your product meets all necessary regulations. ✅ Weatherproof Housing: I can design the housing to withstand environmental challenges while keeping everything functional and efficient. Q1. Are there specific communication protocols or standards you would like the DC Power Line Host to support for data transmission? Send over the details, and let’s build something remarkable together! I’m eager to help you create a cutting-edge solution for solar power optimization. Looking forward to your response! Best Regards, Hari Mohan
$1,950 USD in 10 days
6.2
6.2

Hello, I recently saw your project details for "Solar DC/DC Optimizer" After reading the job description, I quickly realized that your requirements precisely match my abilities. I am a master of detail, colour 3D modelling, and rendering design, 3D/2D home plan, home model interior, exterior, elevation, map, object model, 3D human characters, etc. Please ping me so we can discuss. https://www.freelancer.com/u/kkirandeep582 Thanks & Regards Kirandeep Kaur
$1,557 USD in 3 days
5.2
5.2

Hello Client, I have carefully reviewed the requirements for the Solar DC/DC Optimizer project and I am confident that our team with over 10 years of experience in Electronics, Microcontroller, PLC & SCADA can deliver this project with perfection. We are well-equipped to handle the design and development of the DC/DC Optimizer with DC Powerline Communication as per your specifications. I would like to discuss the project further with you to understand your specific needs and to provide you with a tailored solution that meets your requirements. Please feel free to start a chat so we can delve deeper into the details and ensure that we deliver a high-quality solution that aligns with your expectations. Looking forward to the opportunity to work on this project with you. Best regards.
$3,000 USD in 7 days
5.2
5.2

Hi, how are you doing? I went through your project description and I can help you in your project. 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, Quartus/Vivado, LABView/ Multisim/PSPICE/VLSI • Network Simulator NS2/NS3 • Microcontroller like Arduino, Raspberry Pi, FPGA, AVR, PIC, STM32 and ESP32. • 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.
$2,500 USD in 7 days
6.1
6.1

I've developed a keen sense for designing and building high-quality products while adhering to cost-efficient solutions. As requested, I have a proven track record in PCB design particularly with power supply circuits and multilayered designs applicable to your project's DC/DC Optimizer. My familiarity with various microcontrollers including STM32, DSPIC, ESP32, and ESO8266. combined with my proficiency in implementing communication protocols such as UART, SPI, Ethernet, USB, CAN, and MODBUS aligns perfectly with your need for efficient DC Powerline communication. Additionally, my expertise with RF circuit design and analysis fits well with your requirement for Wlan connectivity integration. I'm confident with my understanding of buck boost converting and I can certainly work within your determined voltage and amp range thresholds. In conclusion, my prior experiences with electrical engineering, PCB Layout and love for innovative product development make me the perfect match for this project.I look forward to the opportunity to showcase this expertise and deliver a solution that not only meets but exceeds your expectations. Let's bring your solar project to life together!
$2,250 USD in 7 days
5.0
5.0

hi I have good experiance in DC / DC Optimizer with DC Powerline Communication,Buck/Boost Converter,CANbus,PCB design , mcu programming, system development, so lets lets start your porject . thank you
$3,000 USD in 7 days
5.2
5.2

Dear Fredi, I am excited to propose my services for your DC/DC Optimizer project. With a strong background in electronics engineering and extensive experience in PCB design, I am confident in my ability to meet your specifications. I have successfully developed efficient buck-boost converters with over 99% efficiency while ensuring cost-effective BOM solutions. I understand the importance of keeping costs under $10 and can source components to meet this goal. Additionally, I have experience with EMV and CE approvals and implementing DC power line communication. My approach includes: 1. Initial Consultation to clarify requirements. 2. Schematic and PCB Design tailored to your specifications. 3. Prototyping to test functionality and compliance. 4. Testing and Validation to ensure all standards are met. I am committed to timely delivery and clear communication throughout the project. I would love to discuss how we can work together to create a robust optimizer that aligns with your vision. Thank you for considering my proposal. Best regards, Abbas JawadWala CEO & Founder, SMB ElectroTech
$2,250 USD in 7 days
5.9
5.9

Dear Fredi, I have carefully reviewed your project requirements for building a Solar DC/DC Optimizer with DC Powerline Communication. Your detailed specifications for the optimizer and DC Power Line Host are noted, including the voltage range, efficiency, dimensions, and communication functions. With our expertise in PLC & SCADA, PCB Layout, Microcontroller, Electrical Engineering, and Electronics, we are confident in delivering a solution that meets your expectations. Before proceeding further, I would like to ask: Do you have any specific preferences for the microcontroller to be used in the project, or any particular communication protocols that need to be supported? Looking forward to the opportunity to collaborate on this project. Regards, Rashid
$2,500 USD in 1 day
4.8
4.8

As an Electrical Engineer with a command over Electronics and PCB Layout, I believe my skills are perfectly aligned with your project requirements. I have successfully designed numerous optimizers within different voltage and ampere ranges, always ensuring efficiency of over 99% to maximize power utilization for solar applications. Plus, my proficiency in Buck Boost Converting minimizes power consumption without compromising performance or safety—an ideal fit for your low-cost requirement. In addition to this, I have experience with EMV and CE approvals as well as water-proof housing, so you can rest assured about the product's long-term durability. Moreover, my expertise extends to developing communication protocols; this makes me aptly equipped to set up DC Power Line Communication between your PV Panel and String while maintaining seamless data transfer functionalities.
$1,555 USD in 1 day
4.9
4.9

Hello; I work as a research and development manager in a private company. I have more than 8 years of experience in embedded system hardware. I am an expert in Altium, KiCad programs. I am also proficient in other drawing programs. I have read and understood your project. I can design pcb on the platform you want, taking into account sensitive signal transitions in accordance with international pcb rules. If you wish, I can produce and test your PCBs for you. I have more than 8 years of experience in this field. I have done power optimizer to increase efficiency in solar panels before. Please write to me for details.
$2,450 USD in 45 days
4.8
4.8

Best Expert in Solar DC Optimizer Design! ⭐⭐⭐⭐⭐ Hi, You’re looking for an expert to build a DC/DC optimizer with DC Powerline Communication, and I’m excited about the opportunity. With over 10 years of experience in PCB design for harsh environments, including solar applications, I am confident I can help you develop a reliable and high-performance solution tailored to your needs. ✅ Quick Suggestion: Consider using a modular design for the optimizer and the communication interface. This approach simplifies upgrades and maintenance, making it easier to adapt to future technological advancements. ✅ Why Choose Me: 1. Proven Expertise: I have extensive experience designing power electronics and communication systems, ensuring high efficiency and reliability in demanding environments. 2. DC/DC Conversion Specialization: I specialize in buck-boost converters, optimizing for efficiency, low power consumption, and adherence to stringent size constraints. ✅ What I Need From You: Please share any existing designs, specifications, or component preferences you have. Additionally, details about the communication protocol for the DC Power Line Communication would be helpful. This will allow me to ensure the final design meets all technical and regulatory needs efficiently. I’m confident I can help you achieve a robust and reliable DC/DC optimizer for your project. Best regards, PCB Must Innovations
$1,700 USD in 3 days
6.4
6.4

I graduated from the Faculty of Engineering. I followed electrical and telecommunications engineering. I have worked with jobs like this before. If you can give me a project, I can help to the best of my ability.
$2,500 USD in 30 days
4.1
4.1

I am damn sure that I can complete this project "Solar DC/DC Optimizer -- 2" beyond your expectations and within your given time and budget. I am a specialized writer who has been providing professional writing services since 2017 and I have 800+ reviews with 4.8 ratings. In this industry, to produce 100% output the most important thing is the “CREATIVITY” because every time clients demand something “Unique, New & Better”. Since 2017, I have found myself highly creative and this is the main reason for my success because I have achieved the 99% client satisfaction ratio. I have mastered multiple writing skills such as; Investor Ready Business Plans, Pitch Deck Presentations, Financial Models, Feasibility Reports, ATS Resume/CV, Job-winning Cover Letters, Optimized LinkedIn Profiles, White Papers, Grants, Press Releases, Biographies, Speeches, Letters, Website Contents, Articles, Blogs, Book/eBooks, Product Descriptions, and Editing and Proofreading. Please click on the "Award" button to hire me. I am waiting for you, "Thank You"
$1,500 USD in 1 day
3.5
3.5

I have read and understood all your project details "Solar DC/DC Optimizer -- 2" and I feel my self the best candidate to complete this project with 100 percent accuracy. I am Faisal Mahmood, I have more than 10 Years of experience in crafting tailored solutions for success, including; Business Plans, Pitch Decks, Feasibility Reports, Resumes, Cover Letters, and LinkedIn profiles. Over the past ten years, I have consistently delivered exceptional results, helping clients navigate the competitive landscape with precision and finesse. With a proven track record spanning ten years, I bring a wealth of experience to every project, ensuring not just quality but a profound understanding of evolving industry dynamics. My approach is rooted in precision, innovation, and a relentless pursuit of perfection, setting a standard that goes beyond expectations. I am damn sure that you will love my services, try me once at least. I am anxiously waiting for your messages.
$1,500 USD in 1 day
4.0
4.0

As an experienced embedded system developer, I have all the skills and expertise to successfully complete your Solar DC/DC Optimizer project. I have in-depth knowledge of hardware design, making me proficient in creating custom PCBs that fit your needs within budget constraints. My strong grasp of various microcontroller platforms - Arduino, ESP8266, and more - allows me to create efficient, scalable firmware for real-time systems that require precise control over hardware components. In addition to my firmware and hardware integration skills, I have comprehensive experience in developing IoT solutions. This includes working with protocols like GSM, LoRa, GPS/GPRS, and WLAN, which aligns with your requirement for DC powerline communication. Not only can I design the necessary Optimizers that effectively convert and transmit crucial V/I measurements periodicaly for each module via power line communication the Host but also implement an interface (using CAN / WLAN) ensuring all the data is readily available for you to track. My past projects testify my ability to execute complex tasks such as transforming EEG data in real time, building advanced systems for healthcare practices like your project describes.
$1,800 USD in 7 days
3.5
3.5

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