{"product_id":"genasun-8a-mppt-12v-14-2v-voltage-boost-for-lithium-waterproof","title":"Genasun 8A MPPT 12V Voltage Boost (14.2V Lithium) - Waterproof Solar Charge Controller","description":"\u003ch2\u003eGenasun GVB-8-WP: Advanced MPPT Boost Solar Charge Controller for Lithium Batteries\u003c\/h2\u003e \u003ch3\u003eEngineered for Demanding Environments — Marine, RV, Industrial, and Off-Grid\u003c\/h3\u003e \u003cp\u003eThe \u003cstrong\u003eGenasun GVB-8-WP (Boost) 8A MPPT\u003c\/strong\u003e is a purpose-built \u003cstrong\u003esolar charge controller\u003c\/strong\u003e designed to solve a critical challenge: charging higher-voltage batteries from lower-voltage solar panels. Whether you need to charge a 24V battery from a 12V panel or a 48V battery from a 36V panel, this controller’s unique \u003cstrong\u003evoltage boost technology\u003c\/strong\u003e delivers consistent, efficient power conversion where standard controllers fall short.\u003c\/p\u003e \u003cp\u003eUnlike conventional \u003cstrong\u003eMPPT solar charge controllers\u003c\/strong\u003e that require panel voltage to exceed battery voltage, the GVB-8-WP actively boosts input voltage, enabling flexible system design and maximising energy harvest from non-ideal panel configurations. This makes it an ideal choice for \u003cstrong\u003emarine solar systems\u003c\/strong\u003e, \u003cstrong\u003eRV solar setups\u003c\/strong\u003e, \u003cstrong\u003egolf carts\u003c\/strong\u003e, \u003cstrong\u003eelectric vehicles\u003c\/strong\u003e, and remote \u003cstrong\u003eoff-grid installations\u003c\/strong\u003e where space or shading limits panel size and voltage.\u003c\/p\u003e \u003ch3\u003eTrue MPPT with 99% Tracking Efficiency\u003c\/h3\u003e \u003cp\u003eAt the core of the GVB-8-WP is Genasun’s advanced \u003cstrong\u003eMaximum Power Point Tracking (MPPT)\u003c\/strong\u003e algorithm, operating at an industry-leading 15 Hz tracking speed. This ultra-fast tracking ensures the controller continuously adjusts to changing light conditions, extracting maximum available power from your solar array. With a \u003cstrong\u003e99% typical tracking efficiency\u003c\/strong\u003e, it outperforms many competitors that rely on slower or less precise “nominal MPPT” methods, delivering more energy into your battery bank every day.\u003c\/p\u003e \u003cp\u003eThe controller’s \u003cstrong\u003eexcellent low-light performance\u003c\/strong\u003e is particularly valuable in overcast conditions, early mornings, or shaded installations, where traditional controllers often fail to maintain charging. This capability ensures your batteries receive a charge even when solar irradiance is minimal, reducing reliance on backup power sources.\u003c\/p\u003e \u003ch3\u003eBuilt for Harsh Conditions: IP68 Waterproof and Fully Potted\u003c\/h3\u003e \u003cp\u003eDesigned to withstand the toughest environments, the GVB-8-WP features an \u003cstrong\u003eIP68 waterproof rating\u003c\/strong\u003e, meaning it is fully protected against dust ingress and continuous immersion in water. The advanced electronics are encased in a proprietary potting compound, providing superior resistance to moisture, vibration, and corrosion. This construction makes the controller exceptionally reliable in \u003cstrong\u003emarine applications\u003c\/strong\u003e, \u003cstrong\u003evehicle-mounted systems\u003c\/strong\u003e, and outdoor installations exposed to rain, salt spray, or high humidity.\u003c\/p\u003e \u003cp\u003eWith an operating temperature range of \u003cstrong\u003e-40°C to 85°C\u003c\/strong\u003e and full power capability up to 70°C ambient, the GVB-8-WP maintains performance in extreme heat and cold, ensuring year-round reliability in Australian conditions.\u003c\/p\u003e \u003ch3\u003eKey Features\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eVoltage boost technology\u003c\/strong\u003e — charge 12V, 24V, 36V, or 48V batteries from lower-voltage solar panels\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003e99% peak MPPT tracking efficiency\u003c\/strong\u003e for maximum energy harvest\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eIP68 waterproof and fully potted\u003c\/strong\u003e — ideal for marine, vehicle, and outdoor use\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eUltra-fast 15 Hz MPPT tracking\u003c\/strong\u003e adapts instantly to changing light\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eMulti-stage charging with temperature compensation\u003c\/strong\u003e for optimal battery health\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eIntegrated 10A fuse\u003c\/strong\u003e for overcurrent protection\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003ePre-wired flying leads (16 AWG tinned wire)\u003c\/strong\u003e for straightforward installation\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eCompact and lightweight\u003c\/strong\u003e — 14 x 8.1 x 5.5 cm, 290 g\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eMade in the USA\u003c\/strong\u003e with a 5-year warranty\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eOptimised for Lithium Batteries\u003c\/h3\u003e \u003cp\u003eThis model is specifically configured for \u003cstrong\u003e14.2V lithium (LiFePO4) batteries\u003c\/strong\u003e, with a multi-stage charge profile that includes bulk, absorption, and float stages, plus automatic temperature compensation. The precise voltage regulation ensures your lithium battery is charged safely and efficiently, maximising cycle life and performance. For lead-acid or other battery chemistries, alternative Genasun models are available.\u003c\/p\u003e \u003ch3\u003eFlexible System Design\u003c\/h3\u003e \u003cp\u003eThe GVB-8-WP accepts a wide input voltage range of \u003cstrong\u003e0-60V\u003c\/strong\u003e and can start charging from a panel voltage as low as \u003cstrong\u003e5V\u003c\/strong\u003e, making it compatible with a broad range of solar panels. With a maximum recommended panel power of up to \u003cstrong\u003e350W\u003c\/strong\u003e (depending on battery voltage), it supports substantial solar arrays while maintaining a compact footprint. The controller’s ability to boost voltage eliminates the need for complex series panel wiring, simplifying installation and reducing system cost.\u003c\/p\u003e \u003ch3\u003eApplications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eMarine and boating\u003c\/strong\u003e — charge 24V or 48V battery banks from 12V solar panels\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eRecreational vehicles (RVs) and caravans\u003c\/strong\u003e — maximise solar harvest with limited roof space\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eGolf carts and electric vehicles\u003c\/strong\u003e — efficient charging from low-voltage panels\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eStreet lighting and remote monitoring\u003c\/strong\u003e — reliable off-grid power in all weather\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eIndustrial and military\u003c\/strong\u003e — rugged, waterproof design for critical applications\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eUpgrade Your Solar Charging System Today\u003c\/h3\u003e \u003cp\u003eExperience the difference that true MPPT boost technology can make in your off-grid power system. Whether you’re outfitting a yacht, upgrading your RV, or building a remote industrial installation, the Genasun GVB-8-WP delivers unmatched efficiency and durability. \u003cstrong\u003eOrder now\u003c\/strong\u003e to ensure your batteries are always charged, no matter the conditions.\u003c\/p\u003e","brand":"Genasun","offers":[{"title":"Default Title","offer_id":55056059367763,"sku":"GVB-8-Li-14.2V-WP","price":138.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1076\/9324\/4755\/files\/genasun-mppt-boost-controller-gvb-8-li-14.png?v=1790334122","url":"https:\/\/progradewarehouse.com\/products\/genasun-8a-mppt-12v-14-2v-voltage-boost-for-lithium-waterproof","provider":"PRO GRADE WAREHOUSE","version":"1.0","type":"link"}