Building a custom lithium ion solar charger
$1500-3000 USD
Pagado a la entrega
Dear potential candidate,
We are in search for an experienced engineer to build us a working solar lithium ion battery charger.
For this project we will be using a DC 25-30V-3A solar panel to charge a lithium ion battery with DC 19V-5.5A. So we need a custom charge controller built specially designed for safe lithium ion charging with solar panel. If you think you are the right expert for this task please write to us your experience and why you think you will be the right person for the job. Thank you for your interest.
Nº del proyecto: #12268561
Sobre el proyecto
11 freelancers están ofertando un promedio de $2591 por este trabajo
Greetings, Interesting and involved project indeed. Looks like you need a customized buck converter to convert your 25-30V-3A from the solar panel to regulated 19V-5.5V with CC-CV output for charging the LiIon cells Más
Hi, I am a post graduate power electronics engineer and having very good industrial experience of 8+ years in R&D and project development. I am excellent high frequency transformers design, circuits design, multi-chan Más
hello dear I have experience in designing electronics circuits and can make your project. I will make your project practically on breadboard and will provide you circuit, code and PCB design. I can also develop androi Más
Hello, Have a great day. I have Solar panel installed, lithium Ion batteries and fully equipped lab. I will design, build and ship the required hardware. Please feel free to contact me. Best Regards, Shahbaz.
Hello, I have experience designing high-efficiency power conversion and battery operated systems. I have also designed USB power banks and isolated power supplies. Would I need to select the solar panel, or have you Más
Hi, I have experience in electronics design. Please send more details for Li-Ion battery. Do you have mounted in battery charge balancing circuit and some protection? I can do your project. Regards, Slavi.
I have experience on digital electronics for 15 years and analog electronics for 25 years.. (power, radio, tv, player, etc) Including microprocessor programming on assembly language (GSM to PSTN Gateway firmware + hard Más