MPPT Solar Controller with Forced Air Cooling MPK6 Max 150V PV Open Circuit Voltage RS485 Optional Multi-stage Charging for Home RV Farm Off-grid Solar Energy Storage System

Product Features

• ✔ Auto 12V/24V/36V/48V battery voltage detection, no manual setting ✔ Compatible with AGM, Gel, Lead Acid, Li-ion & LiFePO4 batteries ✔ Up to 99% MPPT tracking efficiency to maximize solar harvest ✔ Color LCD display for real-time PV & battery data ✔ Forced air cooling + aluminum heat sink for stable heavy-load operation ✔ Complete safety protections: reverse polarity, short circuit, overcharge & surge protection ✔ Optional RS485 for remote solar system monitoring ✔ Designed for off-grid solar, RV, farm, remote area power supply
• MPK6 MPPT Solar Charge Controller, auto 12/24/36/48V recognition, compatible with Lead Acid, AGM, Gel, LiFePO4 lithium batteries. 99% high MPPT efficiency, color LCD display, full safety protection, optional RS485, ideal for off-grid home, RV and farm solar energy systems.

• Automatic Battery Voltage Recognition The controller automatically identifies 12V / 24V / 36V / 48V battery systems without manual configuration. It removes complicated setup work for installers and end users.

  Wide Compatibility with Various Batteries It works seamlessly with Sealed Lead Acid, AGM, Gel, Wet, Lead Crystal, Li-ion and LiFePO4 batteries. Suitable for starter batteries, deep-cycle batteries, marine batteries and power sports battery packs.

  99% Peak MPPT Tracking Efficiency Advanced MPPT algorithm achieves up to 99% solar tracking efficiency, capturing maximum available power from your solar panels. More solar energy is stored into batteries, improving the overall performance of your off-grid solar system.

  Intuitive Color LCD Display The vibrant color LCD screen displays real-time operating data including PV voltage, battery voltage, charging current, charging power and temperature. You can easily monitor the whole charging status at a glance.

  Forced Air Cooling & Aluminium Alloy Heat Sink Equipped with active forced air cooling system and large aluminium heat sink. It maintains stable working temperature under continuous heavy load, prevents overheating and extends the controller’s service life.

  Comprehensive Multi-Layer Safety Protection Built-in full protections: overcharge protection, over-discharge protection, over-current protection, short-circuit protection, reverse polarity protection and surge protection. Fully protects your solar panels, batteries and the whole off-grid power system.