Solar charge controller design jobs

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    12,609 solar charge controller design jobs found, pricing in USD

    My Dear Please reply if you have done sourcing, sampling, inspection, UL CE, warehousing, shipping... from CHINA. Because I want 5 quotations of Grade A OEM 250 watt solar panels less than $0.2 per watt for 40 HQ container I will send extra details later Thanks

    $50 / hr (Avg Bid)
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    I need to implement an existing project (AVR194 application note) to work with my setup. There are things that I do not need and things I want to be added. Like, for example, PC6 pulled to high, then after 100ms, PB3 pulled to high, get current value on PD1 and pull PC6 low if overcurrent occures, not via a shunt like in app note.

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    Project is about the two components 1. Forecasting and scheduling of Renewable energy(electricity/power) from different Sources i.e Solar(through the solar panel) and Wind(by wind turbines) etc. 2. Software also provide the data about the Load forecasting(electricity/energy/power) for a State and the small parts of the states. For the above factors

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    3 entries

    I am looking for a PCB board that can: 1. Charge from grid 220V 50HZ 2. MPPT charger 60A Max 3 Low frequency. Inverter circuit. 2-10kW single phase 220V 50HZ pure sine wave, high efficiency 4. Uses battery AGM / Flooded / GEL 12V / 48V / 24V 5- Solar, grid inputs and battery information Battery AH 200AH x 4 pieces to 8 pieces. Battery voltage 12V

    $504 (Avg Bid)
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    solar inverter 6 days left

    I am looking for a PCB board that can: 1. Charge from grid 220V 50HZ 2. MPPT charger 60A Max 3 Low frequency. Inverter circuit. 2-10kW single phase 220V 50HZ pure sine wave, high efficiency 4. Uses battery AGM / Flooded / GEL 12V / 48V / 24V 5- Solar, grid inputs and battery information Battery AH 200AH x 4 pieces to 8 pieces. Battery voltage 12V

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    5 bids

    STC officer provides support for small or large solar power installation in the Australian region 1. Compliance Document Management - Strictly reviewing paper work submitted by customers on Formbay for Compliance purposes before submission to CER (Clean Energy Regulator) for claim. 2. Applying Credit Memos (STC receipts) and send the receipts in a

    $4 / hr (Avg Bid)
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    Hello, I require creating a 3-5 minute promotional video for a...that I seek to create that also should be included in the promotional video. The video creator should be able to add cinematography relating to the topic of the promotion (Solar power) and I will provide subtitles to accompany the video. None of the used material should be copyrighted.

    $284 (Avg Bid)
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    Flyer for solar 6 days left
    VERIFIED

    Need a flyer for solar, generator alternative energy company.

    $29 (Avg Bid)
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    Mechanical engineer, to generate 3D model drawing, file format STL ok, for a rectangular solar Lightboard. It supports 5 LED bulbs

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    ...enables it to mount to trees or outdoor walls, on either flat, curved or corner surfaces. These will require some industrial design skills to create, model and render. The shape is geometric, but not just a square box. It will need a solar panel to gather energy. No internal details required at this stage. We would like: * Front, side, back, and hero views

    $515 (Avg Bid)
    NDA
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    45 bids

    We need a single-line diagram for a small PV project. Please fin...need a single-line diagram for a small PV project. Please find the attached docs as how I would like to have it. The project details are as follows 307 Kw Trina 300W solar panels Solar edge inverter Ground mount racking system Also, can you send me a sample of your commercial jobs

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    ...like to hire you to do the same again. I have a solar company start-up which is seeking a creative, informative and dynamic double sided pricing pamphlet designed to be placed in the hand of a consumer who is pricing a job for solar. Our service is to design, install and maintain the consumers solar needs for their residential home. The logo is green

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    Use the random function to retrieve a variable value to output value from array into display views. This is codeigniter site with php, Everything is currently working perfectly.

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    Solar Table Forecast Generator for Fishing A growing fishing magazine is looking to have a form built on our WordPress website where a site visitor can input postal code (Canadian/US), OR have specific locations to choose from, with future date range to generate the following information: Date Sun Data (rise/set) Moon Data (rise/set) Phase

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    I am Ambuj Sarathe, we are a Solar EPC Company named as A-2 solar solutions, i need a content writer for my website also a website designer.

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    Constructing a composite Model of inverter and showing results in powerfactory

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    Need a logo design. Logo for a new renewable energy/solar company startup. We will need both .jpg and .esp files of logo once completed. The company name is Okpatah Renewable and can be incorporated in the logo. The renewable/solar company is located in Africa. Will need design ideas submitted and allow up to 3 revisions to complete the project.

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    We would like to design 1 banner that will be used at trade shows and photo signing ceremonies. File requirements: 1) 2.2 meters high x 2.4 meters wide 2) At least 300 DPI 3) Ready for printing on a banner 4) All photos/images copy rights included in the contest prize 5) Any Adobe format Image requirements: 1) Our company logo on top

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    Trophy icon Mock-up Live Chart Web Page 11 hours left

    ...energy consumption in a house (read from provided static data). See sample file attached. Should include live charts showing energy consumption of multiple rooms separately, a solar energy generated power as input, a line chart showing the consumptions in a live fashion based on different time periods. Another chart simulates the prediction for each room

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    Quantumx energy 4 days left

    Business web site, solar renewable energy and electrical installation

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    Animation video 4 days left

    I want to get animations video for solar products for sharing on social media. Video time: 50 to 70 sec

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    I have bought a photoshop action (called Solar Effect Action from Envato Graphic River) and not confident that I can get the right result with it. I have three photos that I want the action performed on ... I can send the Action to you.

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    Design project 3 days left

    Solar powered cars which can also runs with electricity. This will be the first car in India. I want to start this as a company. I need designs for it

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    Logo design 2 days left

    i need to someone for design a logo for a solar power company ( SUNDAY _ Power Maintaining & System )

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    Build a website 2 days left
    VERIFIED

    Website for construction company. Field of work - Solar power plant installation,solar EPC,Rooptop Solar,Solar for Agriculture,All kind of civil work like Road, Building,Commercial building, control room, Bridge,industry setup,green energy, wind foundation

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    ...project, and I need to create a web page which takes an IP address from textbox in the web page then send it with the protocol and the exit interface to the Ryu controller ( the SDN server controller ) which is using a Linux operating system by using CURL command like the attachment, then show the routing table (called flow table in Ryu) in the bottom of

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    We are producers/traders of energy and wish to create content for competitive edge in the energy sector. We produce coal, oil and green energy including turbine and solar for commercial, government and major company sectors.

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    Manufacturing company looking for a bookkeeper experienced in manufacturing or construction accounting. Full time position with health insurance, 401k, paid holidays and vacation pay. Sage software competent. Payroll and HR experience.

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    Modeling, optimization, control or...journal paper and replicate it with your own model, results and discussions. possible topics: -Geothermal cooling/heating system -Investigation of passive design options for a particular building -Solar building technologies: heating and cooling -Innovative educational tools -Radiant cooling and heating systems

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    We install solar power systems and the jobs from start to finish have a lot of paperwork and milestones I need to easily enter and follow so I can tell at a glance what is required to completion I feel a Microsoft Access database would be a reasonable solution but am happy to consider any options I have attached a flow chart showing most of the steps

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    I have a commercial solar project drawn, but PG&E says i need to add a step down , dry type transformer to take 480v to 208v, its a 164kw with (3) chint 50kW 480v inverters, and then tie the system into the 208v panel, I have photos and current drawings to share.

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    Looking for the "IR" code of the remote controller for the 10" Digital Photo Frame "EARME". Attached the photo frame and remote controller pictures for reference. I have the "Down" key IR code for the remote controller, for reference: This is "Down" key IR code it use, "0000 006D 0022 0002 0159 00AD 0016 0016 0016 0016 0016 0...

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    We are looking for quality writers to work on the content writing for our paper related to solar energy, need sensitivity analysis, know how to optimize the LCOE formula, Monte Carlo simulation etc

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    Help me with Sensitivity analysis, Monte Carlo simulation, optimise the LCOE formula. I have done some part of the work and I need you to improve the overall paper and also help with Sensitivity analysis, Monte Carlo simulation, optimize the LCOE formula. More details will be shared. Thanks

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    Hey Programmers... I have a great start-up idea... It's related to battery charge transfer of phone. if anyone can make it happen then contact me.. Maybe you be next CTO of the company

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    Design a water purification system by using solar based distillation.

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    Trophy icon Build a company LOGO 17 hours left

    Te company name is POWER ENERGY & GRID. the main activity is the renewable and alternative energy, as the solar power and wind power. I would like to have a modern logo, using 3D letters and may be, but not obligatory, a solar panel or a wind turbine as part of the logo

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    Design Logo for BioPhilic 14 hours left
    VERIFIED

    ...thoughts to consider when desigining the logo: Biophilic is all about really mathematical design (both in nature, and outside of nature). [login to view URL] [login to view URL] I like reflective, mirror like, or glass like stuff. like a solar panel. [login to view URL] [login to view URL] louvre pyramid https://goo

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    Trophy icon Online Calculator Ended

    I have the logic and excel sheets done for a solar calculator. I need it turned into an online calculator to be used on my website.

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    Trophy icon Build a landing page deign 3 days left

    I need a landing page design for a company that sells cameras, alarms, solar panels and satellite internet. [login to view URL] is an example of what we do and what we want to re-design. I want to be clear that I need the final product to be ready so I can re-created on Wordpress.

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    Need an app to track sells for a solar panels company. I´ve postes a word document to explain everything

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    I already have a design for it, I just need it to be built.

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    Trophy icon Surfboard Locker/Dock 3 days left

    ...mechanism to be incorporated into surfboard design at the point of manufacturing. Simplicity is key, surfboards are to be exposed to the elements requiring no enclosure. Ease of access and space constraints to be considered. Components: 1. Surfboards and Dock 2. Lock design (male/female components) 3. Solar/control box Please see ZIP files for

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    Custom Wearable DJ Controller 3 hours left
    VERIFIED

    I would like to have a wireless custom wearable DJ Controller built. and want to know how much that would cost? some of the specs are that it allows for scratching, hot cues, has a vocoder and talkbox vocal effect, etc. I want it to be light and portable. Similar to how guitarists wear a guitar strap except this is like a vest that can be put on.

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    I I'm developing a unity game, I'm which the existing character controller is only for blocky characters. I need your help to change the character controller in game for humanoid characters. I also have third person character controller plugin for this. Need your assistance to replace it in game. The game is multiplayer using unity u net service.

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    ...facility needs to be 24x7x365 operation, so please keep that in mind in your design. A generator is available to charge the batteries under adverse conditions when the batteries get too low. The generator is 14KVA 480V Delta connected to a 15KVA 208V Wye transformer. Please help design the HW for this as a complete Bill of Materials. Use HW from reputed manufacturers

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    [login to view URL] pi work with load cell and HX711. [login to view URL] weight value on RPI and get realtime value from load cell. Trigger each relay output for each trigger value. [login to view URL] with HDMI : Realtime value, set weight(5 value for 5 relay output)

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    Wireless LAN Controller is mostly configured but APs not getting IP from router WLC configured with 4 VLANS -- VLAN20 is for VOIP, on the LAN not wireless -- VLAN30 1st SSID -- VLAN40 2nd SSID -- VLAN50 3rd SSID 2 Cisco 3502i Aironet Access Points already in LW/CAPWAP mode

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    Modeling, optimization, control or simu...paper and replicate it with your own model, results and discussions. possible topics: -Geothermal cooling/heating system -Investigation of passive design options for a particular building -Solar building technologies: heating and cooling -Innovative educational tools -Radiant cooling and heating systems

    $189 (Avg Bid)
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    18 bids