The Giantz 50A MPPT Solar Charge Controller is a dual-voltage regulator for battery systems in caravans, camper trailers, and 4WD setups. It delivers 99% tracking efficiency and 97% charging efficiency to maximise energy capture from your solar panels.
Key features include automatic 12V/24V voltage detection for lead-acid and gel batteries (manual configuration required for lithium), Bluetooth connectivity for real-time monitoring via smartphone, and multi-stage charging that extends battery lifespan. The backlit LCD display shows charging status, battery voltage, and power yield at a glance.
Protection is comprehensive: the controller guards against overcharging, reverse polarity, overloading, and overheating. A cooling fan and iron case heat sink ensure reliable operation in harsh Australian conditions across the temperature range of -20°C to +55°C.
Specifications:
– Rated charge current: 50A
– Max PV input: 12V/650W, 24V/1300W
– Max PV input voltage: <100V (at 25°C)
– Battery compatibility: GEL, SLD, FLD, USR, Li
– Terminal rating: Up to 3 AWG
– Dimensions: 26cm x 19cm x 8.5cm
– Weight: 1.95kg
Includes controller, manual, and 1-year warranty. To get started, verify your battery type and voltage requirements, then connect your solar array and battery terminals according to the included manual.






















