--- product_id: 292281162 title: "Genasun GVB-8-Li-14.2V, Voltage Boosting MPPT Solar Charge Controller for 4S LiFePO4 Batteries. Recommended for Panel up to 105 W and Vmp 13 V (9V-Nominal)" brand: "genasun" price: "38787 kr" currency: ISK in_stock: true reviews_count: 2 url: https://www.desertcart.is/products/292281162-genasun-gvb-8-li-14-2v-voltage-boosting-mppt-solar store_origin: IS region: Iceland --- # 99% Efficiency 105W Panel 8A Input Genasun GVB-8-Li-14.2V, Voltage Boosting MPPT Solar Charge Controller for 4S LiFePO4 Batteries. Recommended for Panel up to 105 W and Vmp 13 V (9V-Nominal) **Brand:** genasun **Price:** 38787 kr **Availability:** ✅ In Stock ## Summary > Harness the Sun's Power! ☀️ ## Quick Answers - **What is this?** Genasun GVB-8-Li-14.2V, Voltage Boosting MPPT Solar Charge Controller for 4S LiFePO4 Batteries. Recommended for Panel up to 105 W and Vmp 13 V (9V-Nominal) by genasun - **How much does it cost?** 38787 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/292281162-genasun-gvb-8-li-14-2v-voltage-boosting-mppt-solar) ## Best For - genasun enthusiasts ## Why This Product - Trusted genasun brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Peace of Mind:** 5-Year warranty and certified safety standards. - • **Compact & Mighty:** Tiny dimensions, massive performance. - • **Unleash Solar Power:** Maximize your energy with 99% peak efficiency! - • **Versatile Compatibility:** Perfectly designed for 4S LiFePO4 batteries. - • **Fast Tracking Technology:** Experience lightning-fast 15 Hz MPPT tracking. ## Overview The Genasun GVB-8-Li-14.2V is a cutting-edge Voltage Boosting MPPT Solar Charge Controller, optimized for 4S LiFePO4 batteries. It supports solar panels up to 105W with a recommended current input of 8A and features high-speed MPPT tracking at 15 Hz. With an impressive 99% peak efficiency and a compact design, this controller is perfect for maximizing solar energy while ensuring safety with a 5-year warranty and multiple certifications. ## Description GenasunGVB-8-Li-14.2V, Voltage Boosting MPPT Solar Charge Controller for 4S LiFePO4 Batteries. Recommended for Panel up to 105 W and Vmp 13 V (9V-Nominal) ## Features - Solar BOOST controller for 105 W solar panels, recommended current input 8 A, recommended max. panel Vmp 13 V, programmed with a charge voltage CC/CV at 14.2 V for 4S LiFePO4 batteries (3.55V per cell) - High-Speed MPPT, the GVB-8 tracks the M.P.P. with a speed tracking of 15 Hz (15 times per sec.) - The unique Genasun technology allows to hit 99% Peak Efficiency, tiny dimensions, and tiny consumption (mA) - The GVB-8 boosts the voltage output starting from 5 V panel input - 5-Year Warranty, Made in the USA, certified cETLus, Class 1 Div.2, conform to CE, FCC, RoHS ## Product Details - **Color:** black - **Brand:** Genasun - **Voltage:** 14.2 Volts - **Display Type:** LED - **Operating Temperature:** 85 Degrees Celsius ## Images ![Genasun GVB-8-Li-14.2V, Voltage Boosting MPPT Solar Charge Controller for 4S LiFePO4 Batteries. Recommended for Panel up to 105 W and Vmp 13 V (9V-Nominal) - Image 1](https://m.media-amazon.com/images/I/51RA1piG79L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great and Radio silent, *by W***E on July 27, 2024* Did some research on Solar Charge Controllers and this one kept coming up, so I purchased it. I connect the solar Panel to it then from the controller to the battery (radio is connect to the battery). On a sunny day I have no problem running the radio all day and walk away with a fully charged battery (I lay the solar panel on the ground in a sunny spot). Even when it gets a little cloudy it still charges, voltage boosting seems to work when it's not 100% sunny. But the good part is I don't get any radio interference in my transceiver. Great product. Going to buy another one for my base station. ### ⭐⭐⭐⭐⭐ Works great, read specs carefully, not adjustable, great support *by C***R on December 26, 2023* Got this to go with my Bioenno LFP battery and 100W solar panel on a camping trip. Worked great charging the battery in good sun. But gave some surprising flashes suggesting errors. Worked with super helpful support to determine that it was trying to charge faster than my battery wanted to accept. Which may have been harmless, limited by the battery's internal protection. But I returned it anyway, and instead got a different charger that let me control the charge current.For those doing DIY assemblies of battery, charger, and panel, be sure to read all the specs carefully and ensure they all match. Charging voltage, charging current, charging power, etc. Min and max for each. It's a bit more complicated than you'd expect.Having been through that exercise, I've learned a lot. And if my next project calls for something that matches the specs of a Genasun device like this, I'd definitely get it. Seems a very high quality product, very simple interface, durable, great support, high efficiency, etc. ## Frequently Bought Together - Genasun GVB-8-Li-14.2V, Voltage Boosting MPPT Solar Charge Controller for 4S LiFePO4 Batteries. Recommended for Panel up to 105 W and Vmp 13 V (9V-Nominal) - Chunzehui F-1011 6-Position 45A Power Pole Distribution Block Module, Connector Power Splitter Distributor Source Strip. - ELFCULB Anderson Splitter Cable,12AWG 1 to 4 Solar Charging Splitter Cable for Solar Generator Power Station(1FT) --- ## 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.is/products/292281162-genasun-gvb-8-li-14-2v-voltage-boosting-mppt-solar](https://www.desertcart.is/products/292281162-genasun-gvb-8-li-14-2v-voltage-boosting-mppt-solar) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-04-26*