MPPT 20A 12V/24V LCD Bluetooth solar charge controller Skyled

MPPT 20A 12V/24V LCD Bluetooth solar charge controller Skyled, part no. 22MC2010BT

The Skyled photovoltaic controller is designed for charging batteries from a connected set of solar panels. This modern and multifunctional device performs charging based on the latest and most efficient MPPT charging technology.

The controller is equipped with a BLUETOOTH wireless communication function, allowing remote control and monitoring of the controller’s operating parameters. The controller can be operated remotely via a smartphone application.

PRODUCT ADVANTAGES

• Innovative Maximum Power Point Tracking (MPPT) technology with tracking efficiency >99.9%
• Fully digital technology with high charging conversion efficiency up to 98%
• LCD display for easy reading of operating data and working status
• Real-time energy statistics function
• Automatic 12V/24V voltage recognition
• Flexible system battery selection: lead-acid (flooded), gel, AGM and lithium
• Extends battery life thanks to a precise remote temperature sensor
• Controller protected against overheating with built-in power reduction function
• Four-stage battery charging process: MPPT, boost, equalization, float
• Dual automatic protection preventing rated power and charging current from being exceeded
• Multiple load control modes: always on, street light, user mode
• Optional IoT or Bluetooth wireless communication function (internal or external module)
• Optional application version for Bluetooth communication
• With the IoT wireless communication function, the controller can be remotely connected via IoT/GPRS
• Monthly charging data can be calculated and displayed in grouped and chart form
• Standard Modbus protocol based on RS-485 with RJ11 interface maximizes communication capability in various applications
• Excellent heat dissipation system
• Fully automatic electronic protection function increasing the reliability of the charge controller

TECHNICAL DATA

• Max. charging current [A]: 20
• Battery voltage [V]: 12V/24V
• Max. PV panel voltage [V]: 95
• Self-consumption [mA]: ≤12mA
• Battery types: lead-acid (flooded), gel, AGM and lithium
• Protection rating: IP32
• Dimensions [mm]: 136.6 × 136.6 × 67.1 mm
• Weight [g]: 830 g
• MPPT charging voltage [V]: <14.5 / 29.0V (at 25°C)
• Boost voltage [V]: 14–14.8 / 28–29.6V (at 25°C)
• Equalization voltage [V]: 14–15.0 / 28–30V (at 25°C)
• Float voltage [V]: 13–14.5 / 26–29V (at 25°C)
• Low voltage load disconnect [V]: 10.8–11.8V / 21.6–23.6V
• Reconnect voltage [V]: 11.4–12.8V / 22.8–25.6V
• Overcharge protection: 15.8 / 31.3V
• Temperature compensation: -4.17mV/K per cell (Boost, Equalization), -3.33mV/K per cell (Float)
• Dusk/Dawn detection voltage [V]: 3.0–10.0 / 6.0–20.0V