{"product_id":"genasun-12-5v-10-5a-gv-10-lithium-mppt-solar-charge-controller","title":"Genasun 12.5V 10.5A GV-10 Lithium MPPT Solar Charge Controller","description":"\u003ch2\u003eGenasun GV-10-Li-12.5V Lithium MPPT Solar Charge Controller\u003c\/h2\u003e\u003cp\u003eThe Genasun GV-10-Li-12.5V is a compact 10.5A MPPT solar charge controller designed for 11.1V 3S lithium cobalt, manganese or nickel battery systems requiring a 12.5V CC\/CV charge profile. It is well suited to small, high-quality solar systems where energy harvest, low standby draw and reliable operation matter more than a large enclosure or unnecessary display hardware.\u003c\/p\u003e\u003cp\u003eBuilt around Genasun’s high-speed Maximum Power Point Tracking, the GV-10 is designed to keep tracking changing solar conditions rather than periodically sweeping and waiting. This makes it a strong match for portable solar, RV, off-grid, field electronics and protected marine installations where panel temperature, clouds, partial shading and changing sun angle can reduce available power.\u003c\/p\u003e\u003ch3\u003eEfficient Charging From Smaller Solar Arrays\u003c\/h3\u003e\u003cp\u003eFor this GV-10-Li-12.5V model, Genasun specifies a maximum recommended panel power of 120W, a rated charging current of 10.5A and a 0 to 34V input voltage range. The controller is intended for 12V nominal solar panels, with a recommended maximum panel Voc at STC of 27V. Typical electrical efficiency is listed at 96% to 98%, with 99+% typical tracking efficiency and a 15Hz MPPT tracking speed.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e12.5V lithium profile:\u003c\/strong\u003e Factory configured for 11.1V 3S Li-ion battery packs using a CC\/CV charging profile.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10.5A rated charge current:\u003c\/strong\u003e Supports compact solar systems where controlled lithium charging is required from a small PV array.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-speed MPPT:\u003c\/strong\u003e Tracks at 15Hz to help maintain solar harvest as light conditions change.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow night consumption:\u003c\/strong\u003e Standby draw is specified at 0.9mA, helping reduce unwanted battery drain when solar input is unavailable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact IP40 enclosure:\u003c\/strong\u003e The small 137 x 62 x 33mm body is easy to mount in protected installations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesigned For Technical Off-Grid Applications\u003c\/h3\u003e\u003cp\u003eThe GV-10 is compact enough for tight electrical cabinets, instrument boxes and lightweight portable systems, while still providing useful protections for common off-grid faults. Genasun lists protection against conditions such as reversed solar panel or battery connection, high temperature and overload, with an internal user-replaceable automotive-style fuse.\u003c\/p\u003e\u003cp\u003eThere are no fans or relays in the GV-10 design, which helps keep the controller physically simple and suited to installations where vibration, dust and long service intervals are practical concerns. The multicolour LED provides run, charge and fault indications for checking operating status without needing a separate display.\u003c\/p\u003e\u003ch3\u003eImportant Fitment And Installation Notes\u003c\/h3\u003e\u003cp\u003eThis specific model is for 3S Li-ion battery chemistry at a 12.5V CV voltage. The battery pack charging specifications must be checked before use. Genasun also recommends using a lithium battery with a Battery Management System capable of disconnecting the solar charge controller if any cell is outside its rated temperature, current or voltage range, and recommends cell balancing.\u003c\/p\u003e\u003cp\u003eThe GV-10 does not provide load over-discharge protection, so DC loads should be connected directly to the battery through appropriate system protection. The controller is rated IP40 and should not be exposed to water. For outdoor use, Genasun specifies that it must be housed in an enclosure providing protection at least equivalent to NEMA Type 3.\u003c\/p\u003e\u003cp\u003eFor a compact 3S lithium solar charging system where efficient MPPT performance and low standby consumption are key priorities, the Genasun GV-10-Li-12.5V provides a technically focused charging solution in a small, proven form factor.\u003c\/p\u003e","brand":"Genasun","offers":[{"title":"Default Title","offer_id":47342973190293,"sku":"GV-10-Li-12.5V","price":189.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/8974\/5557\/files\/gv10-li-12.5-middle.webp?v=1778457045","url":"https:\/\/www.exotronic.com.au\/products\/genasun-12-5v-10-5a-gv-10-lithium-mppt-solar-charge-controller","provider":"Exotronic","version":"1.0","type":"link"}