Solar-Powered Compact LED Lighting System Design

@iamhamzazaki

As an experienced Mechanical Design Engineer with a strong background in electrical engineering and circuit design, I am the ideal candidate to undertake the Solar-Powered Compact LED Lighting System project. Over my 7-year career, I have successfully designed and developed various electromechanical systems including solar-powered electronics. I have intimate familiarity with CAD modeling and proficient in SolidWorks and Fusion 360, this will enable me to create detailed designs for your components effectively adhering to the size constraints and other specifications. To ensure that your lighting system achieves its desired operating time of 10 to 11 hours per night, I will employ my extensive knowledge of battery management systems and power optimization techniques. Additionally, my experience in circuit design allows me to select the most efficient LEDs, maximizing power utilization while maintaining performance standards.

@macroenergy

As an electronics engineer and power electronics specialist, my core strengths lie in designing and building innovative circuits. One type of technology I've worked extensively on is similar to your project's requirements foundational to designing a successful solar-powered lighting system. Moreover, my proficiency in digital circuitry matched with my experience in renewable energy will ensure an optimal design—including solar panel and battery selection—to hit your targeted 10-11 hour runtime window effectively. My other valuable asset for this project is my proven expertise at PCB and product design. This covers everything from schematic generation, board layout, to creating a comprehensive list of parts and design files. Being adept at using CAD tools like Altium, EasyEDA, I can document the entire process precisely. Lastly, my commitment to delivering a working prototype with the time and cost mentioned is unwavering. I believe this project needs a unique blend of technological knowledge and problem-solving skills, which I am confident I possess. With my focused understanding of your requirements and experience in renewable energy applications, I am excited about bringing this concept to a successful fruition for you. My previous work attests to my dedication. Let us collaborate to make your vision a reality!

@markoa7

Thank you for considering me for your solar-powered LED lighting system design project. As an electrical engineer with a specialisation in PCB design, I have successfully developed and implemented efficient power supply circuits, guaranteeing your desired 10 to 11 hours of nightly runtime. Notably, my expertise in multilayer PCB designs for embedded systems and developing LED driver circuits will be vital in creating a compact, self-sustaining solution tailored to your specific needs. In terms of size constraints, your requirement of an 8 to 10-inch panel is within my capabilities as I'm skilled at optimising designs based on the available space without compromising performance. This is also crucial for ensuring that all components are weather-resistant with the desired IP rating. Additionally, my proficiency in firmware development and programming microcontrollers would help create a seamless integration between the solar panel, rechargeable battery, charge control system and the LEDs, guaranteeing automatic operation at dusk and dawn as officially required. In line with my promise to turn concepts into reality, I will provide not just a working prototype but also schematics, parts list and design files. I anticipate full transparency in terms of timeline and cost at every stage of this journey to ensure we meet your expectations promptly and efficiently.

@Adeel2k14

I’m an experienced Electronics Engineer with 8+ years in PCB design and battery-powered embedded electronics. I’ve designed solar-powered and rechargeable systems, including power management, battery charging, DC-DC regulation, and LED control. I can design within the 8–10 inch round panel constraint and calculate the battery/solar capacity to reliably achieve 10–11 hours runtime. I’ll handle schematic, PCB, BOM, enclosure considerations, prototype assembly and testing, including dusk/dawn control and weather-resistant design. I can provide complete design files and manufacturing documentation. Estimated prototype cost and timeline can be finalized after confirming component and shipping requirements.

@RaspberryOculus

Having designed and implemented numerous complex and robust systems over the span of 27 years, with a particular emphasis on physical-world hardware integration, I can confidently say that your solar-powered LED lighting system is well within my wheelhouse. To illustrate some of my relevant work, I’ve crafted everything from drones with Anti-Jamming & RF Communication, to Aircraft Communication Equipment for challenging mountain RF environments. My skill-set also includes expertise in circuit design, electrical engineering and PCB layout which will be necessary to bring your project to life. As a professional who has a deep knowledge of different architectural designs and physical components, I am confident in being able to optimize your LED load to provide for the requisite 10-11 hours of daily runtime. I will diligently search for lowest power-consuming elements and incorporate the right charge control mechanism into the battery to maximize efficiency.

@tetianam8

⭐⭐⭐⭐⭐ Hi, I can take this from concept through a working prototype, with the solar/battery system sized from an actual energy budget rather than simply selecting an 8–10 inch panel and hoping it achieves the required runtime. For a 5–8 W, 12 V LED load operating 10–11 hours, I would first calculate the nightly energy requirement, then size the rechargeable battery with appropriate depth-of-discharge and conversion losses. I’d evaluate the available solar energy from the constrained round-panel area and include charging margin so the system can recover reliably under realistic conditions. The design would include: Solar charging and battery protection Efficient regulation/LED power switching Low-power dusk/dawn detection Automatic nighttime operation Weather-resistant connectors/enclosure strategy targeting IP67/IP68 Battery state/low-voltage protection and fault handling Deliverables would include the working prototype, schematic, BOM with component part numbers, PCB/design files where applicable, wiring/assembly documentation and test results. For an accurate all-in cost including materials and shipping to the US, I’d need the shipping location and preferred battery chemistry. Please also let me know the expected operating location/climate so I can size the system appropriately. Once those details are available, I can provide a realistic prototype cost and timeline rather than an arbitrary estimate.

@leonidye

Hi, For the 5–8 W, 12 V LED load running 10–11 hours, I would first calculate the required nightly energy and battery capacity with appropriate margin for conversion losses, battery aging, temperature, and reduced solar input. I’ll then size the round 8–10 inch panel and charging system around realistic daily energy harvesting rather than relying only on nominal panel ratings. An automatic dusk/dawn circuit can be implemented with a low-power light sensor/controller, while the power architecture will minimize standby consumption. I can design the schematic and PCB, select the solar panel, battery, charger/protection circuitry, LED switching/driver stage, connectors and weather-resistant components, and provide the complete BOM and design files. I can also build and test the prototype, including charging behavior, LED runtime, dusk/dawn switching, current consumption, and thermal performance. For the enclosure, I’ll design the electronics with the intended IP67/IP68 target in mind, including connector placement, sealing considerations, and appropriate component selection. I would propose approximately 2–3 weeks for the engineering and prototype stage. Prototype materials and shipping can be quoted separately once the final component/enclosure requirements and destination are confirmed. Regards,

@yaroslavmark

Hi I’m a senior Electronics Engineer with 10+ years of experience in PCB design, embedded systems, battery-powered devices, and power management. I’ve completed 40+ production PCB/firmware projects, including custom power, battery, sensor, and industrial control boards, with designs prepared for JLCPCB manufacturing. Approach ✅ I’ll calculate the solar/battery energy budget and select the panel, Li-ion/LiFePO4 battery, charger, and LED power stage for 10–11 hours runtime. ✅ I’ll design the dusk/dawn control, low-power standby, protection, and efficient 12V LED driver around the selected components. ✅ I’ll optimize the compact PCB, enclosure interfaces, thermal design, and weather-resistant implementation toward IP67/68. ✅ I’ll build and test the prototype, verify charging/runtime under realistic conditions, and provide schematics, BOM, PCB/Gerbers, and design files. Questions ✅What battery chemistry and capacity range do you prefer, or should I select it based on the required runtime and solar conditions? ✅Should the 8–10" round panel be strictly maintained, or can I optimize the diameter based on available solar power and enclosure constraints? Best, Yaroslav

@SPARKtechBD

Since 2003 I am working in Digital Electronic. So more than 18 years of experience in Electronics. Arduino NANO/UNO/MEGA, ESP32 and Raspberry PI to build a digital device to read sensor data and send it to the web server, motor control, control relay switches and LEDs. More than 5(five) years of experience in Arduino design and build. If you want an excellent and error-free project delivery, then send a message to me, please. Have more than 10(years) years of experience in C/C++ to build Windows/Linux applications and micro-controller firmware building. If you want a good job delivery, then send a message to me, please. Since 1995 I have been working on Analog and Digital Electronics to build any kind of device. I have build lots of devices. So more than 20 years of experience on Electronics. Including power supply design. Any kinds of schematic and PCB design. Expert PCB design in EasyEDA Pro IDE.

@hayat38402

Hi, how are you doing? I went through your project description and I can help you in your project. your project requirements perfectly match my expertise. 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:  Antenna Design (CST, HFSS)  Embedded C Programming.  VHDL/Verilog, Quartus/Vivado, LabVIEW/ Multisim/PSPICE/VLSI  MATLAB/SIMULINK  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, KiCAD and Altium  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.

@eslamsaeid1991

Hello sir, I am a Senior Electrical Power Systems & Lead Electronics Engineer with over 11 years of experience managing multidisciplinary teams across off-grid solar system design, custom PCB development, battery management, and weatherproof enclosure integration. We specialize in bringing custom electronic hardware from initial concept to physical, fully tested prototype stage. Below is our direct response to your specific technical and commercial questions, followed by the technical engineering breakdown for your compact, round solar-powered LED system. Core Questions Answered Have you designed similar solar or battery-powered electronics before? Yes. We routinely design custom off-grid PV power supplies, high-efficiency MPPT/PWM solar charge controller boards, LiFePO4 battery management systems (BMS), and automated dusk-to-dawn outdoor LED drivers for commercial and residential applications. Eslam

@mzdesmag

Hello sir, Did go through your job description and glad to share that I have enormous experience in Solar-Powered Compact LED Lighting System Design I'm a seasoned programmer and Engineer with quality experience in Flutter, React, Node.JS, SpringBoot, Frontend and Backend Development, Python, Matlab, R studio, C, C++, C#, OpenCV, OpenGL, Tesseract OCR, google vision, Statisticaal programming/R progamming data analysis Computing for Data Analysis Time Series & Econometric, Machine learning, AI, Deep learning, Matlab and Mathematica, 3D modeling, CAD/CAM,AutoCAD, 2D, Architectural Engineering, SolidWorks, Unity 3D, AutoCAD, 2D drawing, 2D draftingPCB, Electronics, Arduino, Embedded Systems Automation, Embedded and Firmware , IOT, Electrical/Mechanical Engineering I am a TOP Rated Freelancer, and you can check my reviews here as well: https://www.freelancer.com/u/mzdesmag. Looking forward to potentially working together on this project. Thanks and Best regards, Adekunle.

@shykhAbubakar

Hi, I am ready to design, build, and test a compact, self-sustaining, solar-powered LED lighting system with a round 8 to 10 inch monocrystalline panel, rechargeable battery, charge control, and a 24-inch 12-volt LED strip drawing 5 to 8 watts, with automatic dusk-to-dawn switching, 10 to 11 hours of reliable nightly runtime, and IP67 or IP68 weather resistance, following IEC 62548, IEC 62109, IP67/IP68, and IEC 60598 standards for a reliable, weather-resistant, and field-ready prototype. Project Deliverables: Compact solar-powered LED lighting system design Working prototype built and tested Schematic, parts list, and design files I have a few questions: Q1: Could you confirm the installation location and the expected daily solar exposure hours? Q2: Do you have any preference for battery chemistry or LED strip specifications? I have over 8 years of experience in solar and battery powered electronics, LED lighting, and weather-resistant prototyping. Similar projects I have done: Solar-Powered LED Lighting System with Round Panel Charge Control and Dusk-to-Dawn Switching Compact Battery Powered LED System with IP67 Weather Resistance and 10 to 11 Hour Nightly Runtime Software I can use: Altium Designer PVsyst I am ready to start immediately upon receiving the installation location and solar exposure details. Thank you! Warm regards, Abubakar

@shadabkhan92

As an electrical engineer with a strong background in embedded systems and PCB design, I'm confident I can bring your vision to life for this solar-powered compact LED lighting system. Not only have I successfully worked on similar solar and battery-powered projects before, but I've also crafted sophisticated intelligent systems that combine AI connectivity with hardware – just like the challenge you’re presenting. In regards to your specific requirements, I am excited about the task of working within the 8-10 inch panel size constraint and maximizing the nightly runtime. Drawing from my deep understanding of power regulation and efficient LED lighting systems, I will ingeniously design and optimize the circuitry to ensure a reliable 10-11 hours of illumination each night under normal conditions. Rest assured, our team has the capacity to build and test the prototype ourselves. We will provide you with schematics, a comprehensive parts list, and design files as further proof of the quality work you can expect from us. Our price includes all materials and shipping to the US at a competitive rate, with an estimated timeline for completion. With us, you're not only getting experience but true enthusiasm to turn your brilliant concept into a tangible reality.

@mcollinscalz

Hello my name is Collins, I have extensive experience designing custom solar-powered embedded electronics and rugged IP67/68 outdoor systems. Panel Size: Yes, an 8 to 10-inch round high-efficiency monocrystalline panel can comfortably generate the required daily energy budget. 10–11 Hour Runtime: A 5W–8W load running for 11 hours requires ~55–88Wh daily. I will specify a high-density LiFePO4 battery pack (~100Wh) paired with an efficient MPPT charge controller and high-efficacy LEDs, ensuring ample reserve capacity through overcast conditions. Automatic dusk-to-dawn control will be managed via precision ambient light sensing. Prototyping & Files: I will fully build, seal, and rigorous-bench-test the physical prototype in-house. You will receive complete circuit schematics, Gerber/CAD files, source code, and a detailed BOM. Cost, Shipping, & Timeline: My all-inclusive pricing covers component sourcing, custom fabrication, assembly, testing, and secure air shipping to the US. Estimated total cost is $850, with a delivery timeline of 3 to 4 weeks. I am fully equipped to take your concept from design to a robust, working prototype. Let's get started!

@Specgi

I am excited to submit my proposal for the design and development of a Solar-Powered Compact LED Lighting System. I can provide a practical, energy-efficient, and compact solution tailored to your requirements, with a strong focus on reliability, low power consumption, and ease of installation. The system can incorporate high-efficiency LEDs, a suitable solar panel, rechargeable battery, charge controller, and intelligent power management. My approach will include complete system design, component selection, electrical calculations, circuit development, and optimization of solar charging and LED performance. I will ensure the lighting system provides sufficient illumination while maximizing battery life and operating efficiently under varying sunlight conditions. The design can also include automatic dusk-to-dawn operation, battery protection, overcharge/discharge protection, and a durable enclosure suitable for outdoor applications. I am committed to delivering a reliable and cost-effective solution with clear documentation and a design that can be easily manufactured or prototyped. My goal is to create a compact solar lighting system that meets your performance requirements while reducing energy consumption and maintenance needs. I would be pleased to bring my technical expertise to this project and deliver a high-quality final design.

@iamVutuk

Hi, At Vutuk Design and Media, we bring over 15 years of core mechanical engineering, product design, electronic enclosure development, thermal analysis, and digital media expertise. Our team develops complete solar product packages—combining weather-sealed DFM CAD modeling with photorealistic 3D renders and exploded assembly animations for manufacturing and e-commerce listings. To help us scope your solar lighting project effectively: Do you have 3D STEP files or exact dimensions for the solar panel, Li-ion battery, optics lens, and PCB? Will the enclosure use snap-fit assemblies, ultrasonic welding, or stainless-steel fastener screw bosses with silicone O-rings? What operating temperature range and outdoor environmental conditions must the unit withstand? Would you like photorealistic 3D product renders or short animated promotional videos created for marketing and sales campaigns? We invite you to visit our profile and portfolio page to evaluate our past hardware products and 3D visual showcases. Let's discuss your project! Best regards, Vutuk Design and Media

@julianm260

Hi, As a Senior Electronics Engineer with extensive experience in circuit design, electrical engineering, embedded systems, and RF engineering, I believe that I am the perfect fit to bring your solar-powered compact LED lighting system to life. Over my 8 years of professional practice, I’ve designed and developed a wide range of high-power electronic systems just like the one you desire. I am therefore well-equipped to handle every aspect of this project - from designing and testing circuits, conducting simulations, to producing comprehensive schematics, parts list, and design files. Regarding the key requirements of your project, I've successfully implemented solar-powered systems before so the panel size constraints wouldn't be an issue. I'm confident in my capacity to ensure the system operates reliably throughout a night -- and at least 10 to 11 hours as expected. My knack for optimizing power electronics and my deep understanding of rechargeable batteries make me the ideal candidate to achieve these ambitious energy goals. To ensure proper IP67 or 68-rated water resistance while maintaining performance efficiency is also well within my wheelhouse. Equally important is my commitment to taking projects from their concept stage through final implementation; ensuring that they meet safety, reliability, and performance standards by using a meticulous documentation process. Best

@electronicsdone

Dear Client, Yes—I’m happy to take this from concept through a working prototype. I understand this is not a generic solar LED task—you need a compact, weather-resistant system that reliably powers a 5–8 W, 12 V LED load for 10–11 hours every night. PCB Must Innovations brings 30+ years of electronics experience across solar power, battery charging, power management, LED drivers, compact PCB design and prototype validation. 1. Yes, I have designed similar solar and battery-powered electronics, including charging, power management and LED systems. 2. Yes, I can design the complete system within the 8–10 inch round solar panel constraint. 3. I’ll achieve 10–11 hours runtime through proper solar sizing, battery capacity calculation, efficient power conversion and charge control. 4. Yes, I can build and test the prototype myself and provide schematics, BOM/parts list and complete design files. 5. Materials and US shipping can be included in the final quotation, with the total cost and timeline depending on the final prototype requirements. Profile: https://www.freelancer.in/u/electronicsdone One question: do you already have a preferred battery chemistry and solar panel, or should I optimize both for the 10–11 hour runtime target? Share those details and I’ll outline the energy budget, architecture and prototype plan before you commit. You’ll get tested hardware, schematics, BOM and complete design files—not just a simulation. Kind Regards, Prat PCB Must Innovations