{"product_id":"giantz-40a-mppt-solar-charge-controller-auto-12v-24v-36v-48v-battery-regulator","title":"Giantz 40A MPPT Solar Charge Controller 12V–48V","description":"\u003cp\u003eOvercharging a battery bank is one of the quickest ways to shorten its life — especially when you're relying on solar power off-grid at camp, in a caravan or on a remote property. The Giantz 40A MPPT Solar Charge Controller takes the guesswork out of solar management, automatically detecting your system voltage and regulating charge across 12V, 24V, 36V and 48V setups.\u003c\/p\u003e\u003cp\u003eWith up to 99% MPPT tracking accuracy and up to 97% maximum charging efficiency, it squeezes the most out of your solar panels and keeps your batteries in better health over the long run. The backlit LCD display makes it easy to monitor system status, while built-in protection covers overcharge, reverse polarity, overloading and overheating — so your setup stays safe even when conditions change.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e \u003cli\u003eMPPT tracking efficiency up to 99%\u003c\/li\u003e \u003cli\u003eMax charging efficiency up to 97%\u003c\/li\u003e \u003cli\u003eAuto voltage detection: 12V \/ 24V \/ 36V \/ 48V\u003c\/li\u003e \u003cli\u003eMulti-stage charging for extended battery life\u003c\/li\u003e \u003cli\u003eWide battery compatibility: GEL, SLD, FLD, USR, Lithium\u003c\/li\u003e \u003cli\u003eBacklit LCD display for easy system monitoring\u003c\/li\u003e \u003cli\u003eIron case heat sink and cooling fan for thermal management\u003c\/li\u003e \u003cli\u003eRS485 and RJ45 communication ports\u003c\/li\u003e \u003cli\u003eFull protection: overcharge, reverse polarity, overload, overheat\u003c\/li\u003e \u003c\/ul\u003e","brand":"Giantz","offers":[{"title":"Default Title","offer_id":55535786950997,"sku":"SOLAR-CC4-1248-40A-BU","price":71.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1092\/6089\/8645\/files\/SOLAR-CC4-1248-40A-BU-89798-00.jpg?v=1793058704","url":"https:\/\/hollinest.shop\/products\/giantz-40a-mppt-solar-charge-controller-auto-12v-24v-36v-48v-battery-regulator","provider":"hollinest","version":"1.0","type":"link"}