--- product_id: 42335514 title: "GV-5-Pb-12V, 5 A MPPT Solar Charge Controller for 12 V Lead-Acid Batteries and 5 A Load Output with Low Voltage Disconnect (LVD)" price: "NT$5555" currency: TWD in_stock: true reviews_count: 8 url: https://www.desertcart.tw/products/42335514-gv-5-pb-12v-5-a-mppt-solar-charge-controller store_origin: TW region: Taiwan --- # 5 A charging current Max. panel power 65 W 10-Year Warranty GV-5-Pb-12V, 5 A MPPT Solar Charge Controller for 12 V Lead-Acid Batteries and 5 A Load Output with Low Voltage Disconnect (LVD) **Price:** NT$5555 **Availability:** ✅ In Stock ## Summary > Harness the Sun's Power! ☀️ ## Quick Answers - **What is this?** GV-5-Pb-12V, 5 A MPPT Solar Charge Controller for 12 V Lead-Acid Batteries and 5 A Load Output with Low Voltage Disconnect (LVD) - **How much does it cost?** NT$5555 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/42335514-gv-5-pb-12v-5-a-mppt-solar-charge-controller) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** Advanced electronic protections ensure your system's longevity. - • **Built to Last:** Enjoy peace of mind with a 10-Year Warranty, proudly made in the USA. - • **Smart Charging:** Multi-stage charge profile tailored for Lead-Acid batteries. - • **Unleash Solar Power:** Maximize your energy with 65 W panel capacity! - • **Efficiency Redefined:** Experience 99.85% peak efficiency for optimal performance. ## Overview The Genasun GV-5-Pb-12V is a high-performance MPPT solar charge controller designed for 12 V lead-acid batteries. With a maximum recommended panel power of 65 W and a charging current of 5 A, it features a multi-stage charge profile for optimal battery health. Its impressive 99.85% peak efficiency and low night consumption of just 0.125 mA make it a standout choice for solar energy enthusiasts. Equipped with a low voltage disconnect (LVD) and advanced electronic protections, this controller ensures safety and reliability. Backed by a 10-year warranty and compliant with CE, FCC, and RoHS standards, it's a smart investment for sustainable energy solutions. ## Description Product description RFI silence for HAM Radio community, Most MPPT solar charge controllers broadcast Radio Frequency noise from the DC/DC conversion circuit. Unfiltered inputs and outputs waste energy and interfere with nearby or attached electronics such as HAM Radio. Genasun worked to eliminated RF emissions from our line of charge controllers. Always on target Not all Maximum Power Point Tracking controllers were created equally. Most use a sweep and sleep method that scans the entire voltage range every 30-60 seconds. Traditional controllers are constantly off target during changing cloud conditions – exactly when power is scarce and is needed the most. Genasun controllers adapt to changing light conditions 15 times every second. They are always on target, capturing every bit of available sunshine. RFI silence Most MPPT solar charge controllers broadcast Radio Frequency noise from the DC/DC conversion circuit. Unfiltered inputs and outputs waste energy and interfere with nearby or attached electronics as HAM Radio. Genasun worked to eliminated RF emissions from our line of charge controllers. Smaller and lighter is a plus A unique high-frequency, patented technology designed to delivery each Watt to the battery without wasting energy into heat. No fans, no aluminum bars, no energy wasted. It means more efficiency, small dimensions, and lightweight. No drained battery The Genasun controllers won't drain your battery in stand-by mode or in the night. Only ~0.01 W for self-consumption makes the GVs unique MPPT solar charge controller. Check out the entire line of Genasun MPPT solar charge controllers. The unique low-power line of MPPT Buck and Boost solar charge controllers designed with a high-frequency, patented technology that allows the Genasun GV controllers to be the smallest, lightest, most efficient, and most RFI-quiet controllers on the market! Review: Came in exactly as described - Needed a new one of these very quickly and this came in within a couple of days. Easy install and worked immediately on install. Very high quality and will order again as needed. Review: Great product - Small compact design suiting the small install location. Product has easy instruction and safely arrived without damage. ## Features - Max. recommended panel power 65 W, 5 A charging current , multi-stage charge profile for Lead-Acid batteries - High-Speed MPPT, speed tracking 15 Hz (15 times per sec.) - 99.85% Peak Efficiency and tiny night consumption (0.125 mA) - DC Load Output 5 A with LVD (low voltage disconnect), ceramic capacitors, advanced electronic protections for reverse panel and battery - 10-Year Warranty, Made in the USA, conform to CE, FCC, RoHS ## Technical Specifications | Specification | Value | |---------------|-------| | Best Sellers Rank | #264,026 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #241 in Renewable Energy Controllers | | Customer Reviews | 4.9 out of 5 stars 22 Reviews | ## Product Details - **Color:** Bluetooth Headphones-LK829 - **Brand:** Genasun - **Voltage:** 12 Volts - **Product Dimensions:** 4.3"L x 2.2"W x 0.9"H - **Item Weight:** 0.18 Pounds ## Images ![GV-5-Pb-12V, 5 A MPPT Solar Charge Controller for 12 V Lead-Acid Batteries and 5 A Load Output with Low Voltage Disconnect (LVD) - Image 1](https://m.media-amazon.com/images/I/51mIazpsZIL.jpg) ![GV-5-Pb-12V, 5 A MPPT Solar Charge Controller for 12 V Lead-Acid Batteries and 5 A Load Output with Low Voltage Disconnect (LVD) - Image 2](https://m.media-amazon.com/images/I/41F0OymgOpL.jpg) ![GV-5-Pb-12V, 5 A MPPT Solar Charge Controller for 12 V Lead-Acid Batteries and 5 A Load Output with Low Voltage Disconnect (LVD) - Image 3](https://m.media-amazon.com/images/I/41mxcgZUXoL.jpg) ![GV-5-Pb-12V, 5 A MPPT Solar Charge Controller for 12 V Lead-Acid Batteries and 5 A Load Output with Low Voltage Disconnect (LVD) - Image 4](https://m.media-amazon.com/images/I/51kYpWPcHDL.jpg) ![GV-5-Pb-12V, 5 A MPPT Solar Charge Controller for 12 V Lead-Acid Batteries and 5 A Load Output with Low Voltage Disconnect (LVD) - Image 5](https://m.media-amazon.com/images/I/61wMwpRLUSL.jpg) ## Questions & Answers **Q: Is this unit full mppt, both for charging and the load? (i have noticed cheaper brands charge with pwm)** A: The GV-5 (as all the Genasun charge controllers) is a "real" MPPT with a tracking speed of 15 times per sec and a tracking efficiency of 99%. **Q: Is it waterproof? Or water resistant? I will be mounting outside.** A: It is not waterproof. The board has a conformal coating against dust and moisture but the GV-5 has to be installed in a place protected by water. It is also highly recommended a drip loop. **Q: Is it possible to hook up a 12v power supply to the panel side to charge a battery indoors?** A: Not 12v. A "12v" solar panel typically puts out anywhere from 16 to 20v and a "12v" lead acids battery's float voltage is about 13.8 but will get charged even higher during a full cycle. You could charge this indoors but I would say you would need to supply something between 14.5 and 20v. **Q: Will this product perform well on gel-type marine batteries ?** A: We have only used these with flooded type marine deep cycle batteries; no issues in this case so far. According to the manufacturer's brochure, the Lead-Acid version should work with "AGM/Sealed/Flooded/Gel" types, but I recommend double-checking directly with their customer support to be on the safe side for your application. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Came in exactly as described *by L***S on February 14, 2024* Needed a new one of these very quickly and this came in within a couple of days. Easy install and worked immediately on install. Very high quality and will order again as needed. ### ⭐⭐⭐⭐⭐ Great product *by S***T on December 2, 2020* Small compact design suiting the small install location. Product has easy instruction and safely arrived without damage. ### ⭐⭐⭐⭐⭐ ... put this on our pontoon boat and it works wonderfully we don't have to pull the battery to charge ... *by R***K on July 26, 2017* My husband put this on our pontoon boat and it works wonderfully we don't have to pull the battery to charge and do not have to have a back up system in place. ## Frequently Bought Together - Genasun GV-5-Pb-12V, 5 A MPPT Solar Charge Controller for 12 V Lead-Acid Batteries and 5 A Load Output with Low Voltage Disconnect (LVD) - DHT Electronics 2pcs RF coaxial Coax Adapter BNC Male to UHF Female SO-239 SO239 - Genasun GV-10-Li-14.2V, 10.5 A MPPT Charge Controller for Lithium (4S LiFePO4) Battery --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tw/products/42335514-gv-5-pb-12v-5-a-mppt-solar-charge-controller](https://www.desertcart.tw/products/42335514-gv-5-pb-12v-5-a-mppt-solar-charge-controller) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-05-17*