Compact MPPT Solar Charge Controller 3A 18V/28V
33.99 €
🆓 FREE SHIPPING with tracking number!
✅ No Import Taxes on delivery!
🏷️ Condition: New
🚚 Ships from: HK Warehouse – Hong Kong (China)
↩️ Easy Returns within 30 days of receipt
🙋 Any questions? Contact Jake
Enhance your solar power system with this compact 12V charge management module featuring MPPT technology, supporting input voltages up to 21V from solar panels (nominal 18V, max 28V), and delivering a steady 12V output for 3-series lithium batteries at up to 3A charging current. Measuring 31mm by 45mm, it includes high-efficiency components like low-resistance MOS tubes, high-current diodes, and an aluminum heat sink for thermal management. The module features clear LED indicators for charging status—flashing red for no battery, steady green for charging, and solid green when fully charged—making it a reliable choice for maximizing solar energy utilization with a sleek, professional design.
In stock
This Compact Red PCB Solar Charge Controller
This innovative solar charge management module combines advanced MPPT technology with a sleek, professional design. Measuring approximately 31mm by 45mm, this bright red printed circuit board presents a highly organized layout featuring black surface-mounted integrated circuits, resistors, capacitors, and inductors that highlight its high-tech precision. The design includes a prominent black relay, an orange trimmer for calibration, and clearly labeled input and output terminals, making it easy to connect solar panels and lithium batteries. Its compact size belies its powerful functionality, providing efficient energy management and surpassing typical performance standards. Whether you’re managing renewable energy systems or optimizing solar power, this module seamlessly integrates into your projects, offering reliable, high-efficiency performance with a visually appealing, modern appearance.
Keys features of the this solar charge controller
- Supports input voltage from solar panels up to 28V, with a nominal 18V and an ideal input of 21V for maximum efficiency.
- Equipped with MPPT technology, utilizing CN3722 chip for optimal power point tracking, ensuring maximum energy extraction from your solar panels.
- Designed to charge 3-series lithium batteries at a maximum current of 3A, with a full stop voltage of 12.6V for reliable, safe battery management.
- Made with high-quality components including low-resistance dual MOS tubes, high-current diodes, flat high-power inductors, and an aluminum heat sink for thermal stability during high currents.
- Featuring dual status indicators—flashing red for no battery, steady green during charge, and green on upon full charge—providing clear visual feedback during operation.
- Includes four mounting holes at each corner for secure installation, with white silkscreen labels for easy component identification and maintenance.
Get your this solar controller now and optimize your energy efficiency
Enhance your solar energy projects with this high-performance, visually appealing charge management module. Its technical sophistication and robust construction assure you of long-term reliability and excellent energy management. Perfect for hobbyists, engineers, and renewable energy enthusiasts, this module empowers you to maximize solar power output while maintaining precise control over battery charging processes. Invest in this versatile component today and bring efficiency, reliability, and style to your renewable energy solutions!
| Condition | New |
|---|---|
| Warehouse | HK Warehouse – Hong Kong |
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3. Fast & Reliable Shipping 🚀 – My shipments are integrated into high-priority international logistics networks through Cainiao Global Express, ensuring most orders arrive within 7-10 days.
4. Full Tracking Transparency 📍 – Every order comes with a tracking number that lets you monitor your package in real time.
5. Expertise in Business & Problem-Solving 🎓 – I am not just an entrepreneur in the e-commerce business; I also hold a PhD in Mathematics and continue to work at the frontier between computer science and pure mathematics. My expertise spans multiple advanced fields, allowing me to approach complex logistical, operational, and technical challenges with precision and efficiency. This mindset of structured problem-solving and analytical thinking is what enables me to offer a smooth, optimized, and highly reliable shopping experience. Whether it's managing logistics, handling unexpected issues, or improving customer service, I apply the same rigorous problem-solving approach that I use in advanced mathematical research.
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I use fast, reliable, and monitored logistical routes to your region. Once your package reaches your country, it is handed over to a local subsidiary of Cainiao Global Express or a major national carrier, such as Evri or Royal Mail for the UK, Colissimo for France, Poste Italiane for Italy, Correos for Spain, or Bpost for Belgium 🌍
I typically dispatch items within 2 business days for products shipped from my warehouse in France and within 5 business days for products shipped from my Hong Kong warehouse. Every package comes with a tracking number, with estimated delivery times ranging from 10 to 20 days, depending on your location. However, most packages arrive within 7 to 10 days ⚡
Q: How long does shipping take? ⏱️
A: Most packages arrive within 7-10 days, with full tracking available. The Cainiao Global Express logistics network ensures reliable transit times, unlike standard shipping services that may take much longer.
Q: What is the journey of a package? 🗺️
A: Every package follows a highly optimized and secure logistics path to ensure fast and reliable delivery. It begins at my warehouse in Hong Kong, where it is prepared for shipment before being transferred to Cainiao Global Express' logistics hub in Mainland China, marking the official start of the shipping process. From there, the package moves through Cainiao's high-efficiency logistics network, ensuring continuous monitoring and rapid transit to its destination country. Once it arrives, it is either handed over to a local Cainiao subsidiary or entrusted to a major national carrier for smooth final delivery. This process guarantees secure, fast, and well-tracked shipping, providing the same level of efficiency as major global retailers.
EASY RETURNS 🔄
If you need to make a return, there's no need to ship the item all the way back to Asia. I make returns easy by accepting them directly at my warehouse in Marseille, France. Feel free to reach out to me — I'm here to make the process as smooth as possible 📬
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All items are presented accurately in photos and descriptions. If you have any issues with your purchase, please contact me. Your satisfaction is my top priority 💯
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I take pride in offering meticulously crafted items, carefully curated by me, Jake, PhD. Together with Marwa, we bring passion and excellence to every detail ❤️
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