SRNE Shiner 20A MPPT Solar Charge Controller Price in Bangladesh
SRNE Shiner 20A / 30A / 40A MPPT Solar Charge Controller is a high-efficiency solar controller designed to optimize energy harvest from solar panels. With advanced MPPT (Maximum Power Point Tracking) technology, it ensures up to 99% tracking efficiency and faster charging compared to PWM controllers. Supporting 12V/24V auto recognition, multiple protection features (overcharge, over-discharge, short-circuit, reverse polarity), and an intuitive LCD display, it’s ideal for home, RV, and off-grid solar systems. MPPT Solar Charge Controller SRNE Shiner series 2420 model 12V/24V 20A MPPT new generation solar charge controller. It can run with PV Max input voltage up to 60V (VOC). Supports both Lead Acid and Lithium Batteries.
Features:
- Auto Voltage Detection (12V / 24V) – automatically senses battery voltage so less manual setup.
- Bluetooth + Mobile App – via external module (BT-2) you can monitor system status, battery voltage, charging current, PV input, etc., from your phone. Makes checking & tweaking easier.
- Support for Multiple Battery Chemistry – you can set it up for lead-acid, lithium, etc., which is important because charging profiles differ.
- High Efficiencies – minimizing wasted energy; the MPPT tracker adjusts panel input to maximize power output under varying sunlight.
- Safety Features – temperature protection to reduce charge if it gets too hot, over-voltage protection, current limitation, etc.
- Flexible Load Output & Protections – can support load control (turning loads on/off via time or light sensors), and it protects against battery hanging at low voltage, etc.
