{"product_id":"genasun-16-7v-10-5a-lithium-mppt-solar-charge-controller","title":"Genasun 16.7V 10.5A Lithium MPPT Solar Charge Controller","description":"\u003ch2\u003eGenasun GV-10 16.7V Lithium MPPT Solar Charge Controller\u003c\/h2\u003e\u003cp\u003eThe Genasun GV-10 16.7V Lithium MPPT Solar Charge Controller is a compact, high-efficiency solar regulator designed for 14.8V 4S lithium battery packs using lithium cobalt, manganese or nickel based chemistries. With a 10.5A rated charging current and a 16.7V constant-voltage lithium charging profile, this GV-10 variant is suited to lightweight solar charging systems where every watt matters, including portable power projects, marine electronics, telemetry, off-grid equipment and specialised lithium battery applications.\u003c\/p\u003e\u003cp\u003eGenasun’s GV range is built around continuous, high-speed Maximum Power Point Tracking rather than simple PWM regulation. For solar panels operating in changing light, partial shade or cooler conditions, MPPT helps extract more usable energy from the array and convert it into controlled battery charging. The manufacturer specifies 96% to 98% typical electrical efficiency, 99+% typical tracking efficiency and a 15Hz MPPT tracking speed, giving this small controller a strong technical case for compact solar builds.\u003c\/p\u003e\u003ch3\u003eBuilt for compact lithium solar systems\u003c\/h3\u003e\u003cp\u003eThis model is the GV-10 lithium version with a 16.7V CV output and is intended for 14.8V 4S lithium packs. The maximum recommended solar panel power for this model is 160W, with a maximum input voltage of 34V and recommended maximum panel Voc at STC of 27V. It is a buck MPPT controller, so panel and battery specifications must be matched correctly before installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e10.5A lithium charging:\u003c\/strong\u003e Rated charging current for small to mid-size solar charging systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16.7V CC\/CV profile:\u003c\/strong\u003e Configured for 14.8V 4S lithium cobalt, manganese or nickel battery packs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-speed MPPT:\u003c\/strong\u003e Tracks the panel maximum power point 15 times per second.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow standby draw:\u003c\/strong\u003e Standby consumption is specified at 0.9mA, useful for systems that may sit through poor solar conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact enclosure:\u003c\/strong\u003e The IP40 controller measures approximately 13.7 x 6.2 x 3.3 cm and weighs 185 g.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eEfficient power harvest in changing conditions\u003c\/h3\u003e\u003cp\u003eSolar performance in caravans, boats, 4WD auxiliary systems and field equipment is often affected by heat, cloud movement, mounting angle and intermittent shade. The GV-10 is designed to respond quickly to changing panel output, helping keep the panel operating near its most productive point. It is also fanless and relay-free, with an internal 20A fast-acting ATO fuse and electronic protections against common off-grid system faults such as reversed solar panel or battery connection, high temperature and overload.\u003c\/p\u003e\u003ch3\u003eInstallation and compatibility notes\u003c\/h3\u003e\u003cp\u003eThe GV-10-Li-16.7V must be matched to the battery pack’s charging specification. Genasun states that lithium systems should use a battery management system capable of disconnecting the solar charge controller if any cell is outside its rated temperature, current or voltage range. The controller should be installed with adequate airflow, kept out of direct sunlight and heat sources, and protected from water. For outdoor installations, use a suitable enclosure.\u003c\/p\u003e\u003cp\u003eFor a compact 4S lithium solar charger with precise MPPT tracking, very low standby consumption and proven Genasun engineering, the GV-10 16.7V controller is a practical choice for purpose-built lithium solar charging systems.\u003c\/p\u003e","brand":"Genasun","offers":[{"title":"Default Title","offer_id":43162534346813,"sku":"GV-10-Li-16.7V","price":189.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/3918\/3933\/files\/GV10-Li-16.7-Middle_cf10a3d6-7f09-4e9e-8eb7-ca876b4d4fd7.jpg?v=1778416833","url":"https:\/\/www.solar4rvs.com.au\/products\/genasun-16-7v-10-5a-lithium-mppt-solar-charge-controller","provider":"Solar 4 RVs","version":"1.0","type":"link"}