Circuit design for solar battery charger

hi sir i am an expert electrical engineer i have almost 4 years of experience in this field. i can design the charger as per your specs. i can provide you with complete design files and a prototype. i can also offer you large scale production please reply to discuss it further PLEASE GIVE ME A CHANCE TO PROVE MYSELF. regards

I am an Electrical Engineer having specialization in Electronics and Control, teaching in Electrical Department FAST National University Pakistan. I am also continuing my MS degree in Electrical Engineering with specialization in Control. I have taught the followings courses, and also supervised Projects related to these subjects. 1. Control System Design & Modelling (Matlab & Simulink) 2. Digital Logic Design (Verilog, VHDL) 3. Digital System Design (Verilog, VHDL) 4. Computer organization & Assembly Language (8086 processor, 8051 controller, Arduino) 5. Electric Machines Design and Analysis 6. Circuit Analysis and Design 7. PCB Design (Proteous AREAS + Multisim Ultiboard) I assure you, if you assign your project to me, you surely gonna work with me in future.

Hi, I am a post graduate power electronics engineer and having excellent design and development knowledge in power supplies,SMPS,DC-DC,AC-DC,Battery chargers design using different topologies like flyback,push pull,boost,buck,Forward and buck boost. I have design experience from few watts to KW range using universal supply range. I understand your requirement and ready to work for you. Please contact me for further discussion.

Hello, I have been associated with Hardware design (Circuit / Electronics design), PCB design, PCB Manufacturing, Component procurement, PCB Assembling and Functional testing for over 7 years. I have used various CAD/EDA tools for PCB design. Would you prefer any specific EDA tool for PCB design (or) any tool is okay? I will provide the PCB Manufacturing, Component procurement, PCB Assembling & Functional testing services too. I would like to take this up and are fully equipped to deliver the required files. So, if you'll give me a chance to take part to your work, I will respond in the same manner, handling you good quality projects, as soon as possible. I look forward to hearing from you! Wish you a nice day! Thanks & Regards, Karthik

Hello, Have a great day. My name is Raja Shahbaz Ali. I am running an R&D setup. We will deliver you fully working prototype. We have rich experience in working with solar projects. Following will be delivered from our side. 1. Schematics. 2. Bill Of Material. 3. PCB design and Gerber files. 4. Two units of working prototype. We will be in touch through email, whattsapp, Skype, hangouts etc. we will be delivering demo for each stage / Milestone completed. This will keep both of us on same page. Further more, we can also assist in Remote sensing of solar equipment using GSM and web based Monitoring(not included in this bid). Please feel free to contact. Looking forward to work with you. Best Regards, Shahbaz.

A proposal has not yet been provided

Dear sir, We have over 10 year experience to work on: schematic design, layout, gerber, testing, QA and CAM/CAD mechanical. Please trust and give us more detail about this project. We will work some hours to show our ability. Please let me introduce a little about myself: 1. I have a team (7 members currently, can increase if need), we are working for a USA company(schematic design and PCB Layout, 3D models). - The software we are using is Cadence Allegro 15.7-16.6.10, Altium 14.3 and Mentor Expedition EE7.9.4, CAM 10.5, Genesis, Valor and Solidworks 2014. - The board design can be small to large: up to thousand components and high density constraint, high speed signals, PCIe, SFP, DDR3, RF...etc. - Multi layers boards. (2 layers up to 40 layers). - Multi people to work on the board to meet your schedule. 2. Working Proceduce: 1/. We will estimate the working time. If you approve the working time, cost, and schedule, we will start to work. 2/. We will send you the daily report to report status and bring up any questions/issues regard to 3D, schematic, layout (block diagram, documents, guidelines, ...). 3/. You can send us any requirement on report daily via g-mail or skype id:ducthang2013 4/. Note that we can put multi people on a design so the schedule can be reduce to meet your request. Thanks for your consideration. If you need more information, please let us know.

Hi, My name is John Lester Soronio. I am a senior electronics design engineer and currently working as project lead of many power solutions released in the market involving AC-DC power supply, DC-DC power supply, DC-DC converter (buck, boost, buck-boost, flyback, forward, resonance, etc), chargers and adapters. I am in this business for more than 10 years. I am working full time at Artesyn Embedded Technologies; formerly Emerson Network Power. Summary of Capabilities: 1. Schematic design and PCB layout 2. AC-DC power supply design, switching and linear, multiple outputs or single, trimmable or fixed 3. DC-DC power supply design, boost, buck, buck-boost, etc... 4. Offline AC-DC adapter design 5. Charger design with constant current and constant voltage, AC-DC for phones and other applications 6. Charger design with constant current and constant voltage , DC-DC for Li-Ion, Li-Poly, LiFeP04, Lead acid and so on 7. LED lighting related applications 8. Solar panel energy harvesting and charging systems 9. Switching converters such as buck, boost, buck-boost, flyback, forward, LLC, half bridge etc 10. Amplifiers, filters, switch 11. MCU, DSP and digital circuits 12. Schematic and PCB using eagle 13. Simulations using LTSpice, Matlab, Simulink, Simetrix and Simplis 14. Design analysis and computations using Mathcad 15. Control system design, type 1,2,3 and PID using spice, SISO tool in Matlab or Simulink control design

Hi. I am a professional Electronics Engineer having expertise in PCB designing as well as in Power circuits designs and their simulations and practical implementations. Contact me and provide me more details. I am waiting for your reply!

I have designed Solar chargers,Inverters for the last 15 years in Taiwan, and India. You have not mentioned the power rating so i cannot estimate the weight and therefore the shipment cost as I do ship number of prototype to Taiwan,US,,Australia.

hello, how are you ?? i am electronics engineer,i have 4 years experience in research and development sector, i understand the project term, i did many project in this field i ll send you the component list, and the prototype and the PCB design i have my ideas about this project, and we can develop system and buy it for large mobile companies thanks

Hello: I am perfect for this project. I will provide you below within 12 days: 1. Schematics, PCB Layout with Gerbers 2. BOM 3. Working prototype (Not very ugly!) and will ship to you. I would like to discuss further if you consider. Thank you, Sam

Dear friend, Hi there We have good experience with embedded hardware and software. We can do this project as per your satisfaction. We also worked with Novi Security product's initial prototyping (popular kick-starter campaign). We can make rough prototype and ship the assembled product to you and will be able to provide schematic, Gerber files, BOM and 3D pcb prview. We are interested in discussing it further. Thanks for the time Consider us, Have a good day ! Regards Gaurav Sharma

Hello, I read your ad and I would wish to contribute to the outcome of your work effectively, as an electronics engineer with experience developing electronics circuits, especially power electronics and renewable energies. Please take a look at my portfolio to get an idea of my background and skills. Thank you for your consideration.

Hi , I've gone through the requirement, and it is very simple for me. I can delver the complete prototype including hardware schematic design and firmware with the best quality of work. I can also support after delivery for hands on or any firmware upgrades. My skills: I've excellent knowledge on the embedded system design from component selection to the documentation including PCB design, firmware/application development etc I can guarantee you that you will satisfy 100% with my work. Looking forward to work with you Thanks and Regards, Venu

A proposal has not yet been provided

A proposal has not yet been provided

Please let me know your high level requirement and then I can come up with a more accurate timeline. Please feel free to set up a skype call. We are located in Atlanta. Thanks

Hello, I am very interested in the above work because I love electronics and assemble circuits, I'm from mexico but I wish I could do the job,

Have good experience in th electronics and hope to get this project