Find Jobs
Hire Freelancers

SOLAR ENERGY OFF & ON GRID SYSTEM

$250-750 USD

Chiuso
Pubblicato più di 6 anni fa

$250-750 USD

Pagato al completamento
Any types of solar energy circuit design
Rif. progetto: 15086538

Info sul progetto

17 proposte
Progetto a distanza
Attivo 7 anni fa

Hai voglia di guadagnare un po'?

I vantaggi delle offerte su Freelancer

Imposta il tuo budget e le scadenze
Fatti pagare per il lavoro svolto
Delinea la tua proposta
La registrazione e le offerte sui lavori sono gratuite
17 freelance hanno fatto un'offerta media di $435 USD
Avatar dell'utente
Hi, We have Design MPPTs, Battery Management systems and Invertors before. can we know the full requirements ? like Voltage Output, Current, Power ratings.... Relevant Skills and Experience We have 3 Software Developers, and 2 Electronics Engineers. and over 12 years experience in electronics and software development please check our profile for past work and reviews Proposed Milestones $555 USD - Lets talk about the project so i can make a proper bid
$555 USD in 10 giorni
5,0 (6 valutazioni)
4,7
4,7
Avatar dell'utente
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 welding power supplies design, high frequency transformers design, solar grid tie transformers,electrical vehicles design, circuits design, multi-channel LED Drivers, Regulated power supplies design with universal input to DC output, Audio amplifier, drives design, Filters design for harmonic analysis and Power factor correction, SMPS, LED drivers, DC-DC, AC-DC converters design, PFC interleaved boost converter, Battery management system, Battery chargers, UPS design, sine wave Inverters, solar grid tie inverters, Solar battery chargers and street light systems design from few watts to KW range using Buck, Boost, and Buck –boost, Interleaved boost/buck, Fly back Push Pull and H-bridge inverters. I have very good experience to design high voltage power supplies up to 50KV for capacitor charging power supplies using soft switching topologies. I have work experience to design from few watts to KW range meeting all compliances like EMI/EMC and safety standards UL etc.
$722 USD in 15 giorni
4,9 (5 valutazioni)
4,2
4,2
Avatar dell'utente
expert from china. can design both offgrid and on grid solar system. please pm me for more details. Relevant Skills and Experience power electronics Proposed Milestones $555 USD - one time
$555 USD in 10 giorni
5,0 (3 valutazioni)
3,3
3,3
Avatar dell'utente
Hello I am an electronics and communication engineer. I can power electronics and solar controllers with maximum efficiency. Relevant Skills and Experience I am a control panel designer by profession. I have designed various power electronics and solar controllers from few watts to 2kW. Proposed Milestones $250 USD - Solar controller design
$250 USD in 10 giorni
4,9 (6 valutazioni)
2,7
2,7
Avatar dell'utente
Hi I understand the solar energy very good, lets talk to know the details of the project and i help you Regards Relevant Skills and Experience Solar energy Product design Engineering
$555 USD in 25 giorni
5,0 (1 valutazione)
0,7
0,7
Avatar dell'utente
A proposal has not yet been provided
$275 USD in 3 giorni
5,0 (1 valutazione)
0,8
0,8
Avatar dell'utente
My Goal is to producing a High Quality Work that will make my all clients 110% satisfied. I am Interested To do that Your Project. Thanks Amit Relevant Skills and Experience I Have More Than 5 Year Plus experience in these software Adobe Photoshop, Adobe Illustrator, Adobe InDesign, Corel Draw, PDF, Adobe Flash, Microsoft Office Powerpoint, Stay tuned, I'm still working on this proposal.
$250 USD in 1 giorno
0,0 (0 valutazioni)
0,0
0,0
Avatar dell'utente
C, C++, VB3, VB4, VB5, VB6, VB, VB.NET 2015, ASP.NET, MVC, WPF, XML, MSSQL 2014, HTML & CSS3, AWS(Amazon Web Service), Arduino programmer. Digital and analog electronics for 15 and 25 years... Relevant Skills and Experience 15 years of experience Proposed Milestones $500 USD - To get error free delivery
$500 USD in 30 giorni
0,0 (0 valutazioni)
0,0
0,0
Avatar dell'utente
A proposal has not yet been provided
$277 USD in 7 giorni
0,0 (0 valutazioni)
0,0
0,0
Avatar dell'utente
A proposal has not yet been provided
$275 USD in 5 giorni
0,0 (0 valutazioni)
0,0
0,0
Avatar dell'utente
A proposal has not yet been provided
$833 USD in 14 giorni
0,0 (0 valutazioni)
0,0
0,0
Avatar dell'utente
Our team is experienced on power supply and many different hardware design. Stay tuned, I'm still working on this proposal.
$333 USD in 10 giorni
0,0 (0 valutazioni)
0,0
0,0
Avatar dell'utente
A proposal has not yet been provided
$275 USD in 10 giorni
0,0 (0 valutazioni)
0,0
0,0
Avatar dell'utente
A proposal has not yet been provided
$605 USD in 6 giorni
0,0 (0 valutazioni)
0,0
0,0
Avatar dell'utente
Expert in Reverse Engineering And Efficient Design Engineering Accept Bid if you want a professional design Relevant Skills and Experience Circuit Design Electronics Proposed Milestones $100 USD - Project Initiation and specifications submission $300 USD - Project Documentation and Schematics $155 USD - PCB Layout Additional Services Offered $800 USD - Prototype Development with Video Demonstration
$555 USD in 10 giorni
0,0 (0 valutazioni)
0,0
0,0

Info sul cliente

Bandiera: INDIA
India
0,0
0
Membro dal set 3, 2017

Verifica del cliente

Grazie! Ti abbiamo inviato tramite email il link per richiedere il tuo bonus gratuito.
Non è stato possibile inviarti l'email. Riprova per piacere.
di utenti registrati di lavori pubblicati
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Caricamento anteprima
Autorizzazione per la geolocalizzazione concessa.
La tua sessione è scaduta ed è stato effettuato il log out. Accedi nuovamente per piacere.