{"product_id":"redodo-mppt-solar-charge-controller-24v-40a-bluetooth-100v-pv-input-99-tracking-rs485","title":"Redodo MPPT Solar Charge Controller 24V 40A Bluetooth — 100V PV Input, 99% Tracking, RS485","description":"\u003cp\u003e\u003cstrong\u003eRedodo 24V 40A (Bluetooth) MPPT Solar Charge Controller is a compact, high-efficiency regulator that maximizes PV harvest with 99% tracking and remote monitoring via built-in Bluetooth.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis MPPT controller is engineered for small to medium off-grid and backup solar systems where efficiency, monitoring and safety matter. It supports 12V\/24V battery banks, accepts PV inputs up to 100V, and delivers up to 40A charging current while offering multiple battery profiles and robust protection features. The aluminum alloy casing helps dissipate heat and keeps the unit reliable under continuous use.\u003c\/p\u003e\n\n\u003ch3\u003eHow does it improve solar charging efficiency?\u003c\/h3\u003e\n\u003cp\u003eThe controller uses maximum power point tracking (MPPT) algorithms to follow the solar array’s optimal operating point so the batteries receive the most power available. With tracking efficiency up to 99% and peak conversion close to 98%, it reduces energy loss compared with PWM controllers.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMPPT algorithm that searches maximum power point continuously\u003c\/li\u003e\n  \u003cli\u003eTracking efficiency rated up to 99% for better yield\u003c\/li\u003e\n  \u003cli\u003ePeak conversion efficiency about 98% to minimize losses\u003c\/li\u003e\n  \u003cli\u003eAccepts high PV voltage (up to 100V) for larger panel strings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I monitor and adjust settings remotely?\u003c\/h3\u003e\n\u003cp\u003eYes — the unit includes a built-in Bluetooth module for real-time monitoring and setup from a smartphone. For wired communication or networked systems, it supports RS485 via the included RJ12 cable, allowing integration with compatible management tools.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBuilt-in Bluetooth for local wireless monitoring and configuration\u003c\/li\u003e\n  \u003cli\u003eRJ12 port with RS485 support for wired data networks\u003c\/li\u003e\n  \u003cli\u003eOn-unit LCD and LEDs give immediate status and error indications\u003c\/li\u003e\n  \u003cli\u003eFour front buttons enable manual configuration without external devices\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich battery types and voltages does this controller support?\u003c\/h3\u003e\n\u003cp\u003eThe Redodo controller automatically supports 12V and 24V systems and ships with a LiFePO4 charging profile by default. You can change settings to accommodate lead-acid varieties such as flooded, sealed and gel types, tailoring charge parameters to the battery chemistry in use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAuto-detect\/selection for 12V or 24V battery banks\u003c\/li\u003e\n  \u003cli\u003eDefault LiFePO4 charge mode with adjustable parameters\u003c\/li\u003e\n  \u003cli\u003eSelectable profiles for flooded, sealed, and gel lead-acid batteries\u003c\/li\u003e\n  \u003cli\u003eAdjustable charge voltages, float levels and charge current limits\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat safety and build features protect my solar setup?\u003c\/h3\u003e\n\u003cp\u003eThe controller is housed in an aluminum alloy shell designed for thermal transfer and long-term durability. It incorporates multiple electrical protections to shield panels, batteries and loads from common faults and harsh conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAluminum alloy enclosure for improved heat dissipation\u003c\/li\u003e\n  \u003cli\u003eReverse-polarity and short-circuit safeguards to prevent damage\u003c\/li\u003e\n  \u003cli\u003eOvervoltage, overpower and over-temperature shutdown features\u003c\/li\u003e\n  \u003cli\u003eDurable connectors and clear terminal labeling for safe wiring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Installers, vanlifers, cabin owners and small off-grid system builders who need a reliable, feature-rich MPPT controller that balances high conversion efficiency with flexible monitoring. Choose this model if you want a 40A charging capacity, Bluetooth monitoring and support for multiple battery chemistries while keeping PV string voltage options up to 100V.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What maximum PV input voltage does this controller accept?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It accepts PV input voltages up to 100V, allowing larger panel strings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the controller support Bluetooth monitoring?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — it has built-in Bluetooth for real-time monitoring and setup from a phone.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Redodo","offers":[{"title":"Default Title","offer_id":56805501731156,"sku":"B0C4FDH9SW","price":208.37,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/redodo-front-panel-display.jpg?v=1786804969","url":"https:\/\/gardenluxe.co.uk\/products\/redodo-mppt-solar-charge-controller-24v-40a-bluetooth-100v-pv-input-99-tracking-rs485","provider":"Gardenluxe Uk","version":"1.0","type":"link"}