Home » Easun Power MPPT Solar Charge Controller 80A 12V-48V With 3-Stage Charging, IP21, RS485

Easun Power MPPT Solar Charge Controller 80A 12V-48V With 3-Stage Charging, IP21, RS485

SKU: 1005008634430154-80A-PL
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Ships From
€162,48
-33% €243,72 €162,48

Meet the Easun Power MPPT Solar Charge Controller 80A 12V-48V with 3-Stage Charging and RS485. This high-performance controller uses advanced MPPT technology to maximize power harvest from your solar array while protecting your batteries. Automatic battery voltage detection supports 12V, 24V, 36V, and 48V systems, making it a versatile choice for a wide range of setups. The three-stage charging profile—Constant Current (MPPT), Constant Voltage, and Floating—delivers efficient charging, extended battery life, and safer, more reliable operation in daily use. With a robust IP21 enclosure and RS485 communication, it’s ready for indoor installation and easy monitoring in real-time. Compatible with sealed lead acid, vented gel, and lithium batteries, this controller helps you get the most energy from your panels while preserving battery health. Its protections—overvoltage, low voltage, overcharge, over-temperature, and reverse polarity—add an extra layer of safety for your solar system. Compact and reliable, it’s designed for environments from -20°C to +55°C and is ideal for homes, workshops, or off-grid applications.

Benefits & Tips

  • Maximize solar energy: With up to 4800W PV input at 48V, this controller efficiently converts more panel power into usable battery charge.
  • Protect battery health: The 3-stage charging profile and comprehensive protections help extend battery life across lithium, gel, and flooded lead-acid chemistries.
  • Easy integration and monitoring: RS485 support allows convenient remote monitoring and system integration for your smart solar setup.

Product specifications

  • Model: ICharger-MPPT-8048
  • Brand: Easun Power
  • Charging mode: 3-stage (Constant Current MPPT, Constant Voltage, Floating)
  • System voltage: 12/24/36/48/Auto
  • Max PV input power: 1200W/12V; 2400W/24V; 3600W/36V; 4800W/48V
  • Max PV input voltage: 150V Voc
  • Battery voltage auto recognition: 12V (DC 8.7–15.5V), 24V (DC 16–31V), 36V (DC 33–41V), 48V (DC 42–64V)
  • Over-charging protection voltage: 12V system 16V; 24V system 32V; 36V system 48V; 48V system 64V
  • Limited current protection: 80A
  • Max efficiency: ≥98.1%
  • PV utilization: ≥99%
  • Auto temperature compensation: -3 mV/2V/°C
  • Temperature protection: 80°C
  • Fan on temp: >45°C
  • Fan off temp: <40°C
  • Size (L x W x H): 247.3 × 201 × 80.3 mm
  • Net weight: 2.05 kg
  • EMC compliance: EN61000, EN55022, EN55024
  • Enclosure rating: IP21
  • Environmental temperature: -20°C to +55°C
  • Storage temperature: -40°C to +75°C

Package includes:

  • ICharger-MPPT-8048 MPPT Solar Charge Controller

Warnings/Reminders

  • Be aware that only qualified professionals should install these controllers. Please read all manuals before installing them.
  • Keep controller away from water. Don’t use wet towels to wipe the controller.
  • Keep wiring correct—don’t reverse wiring. Pay attention to terminal wiring sequence.
  • Maintain an ambient temperature between -20°C and +55°C and avoid direct sunlight.
  • Ensure good heat dissipation during operation.
  • Use pure copper wires and connect all polarity correctly.
  • Avoid changing parameters if you are not a professional; the controller works fine in default condition except for lithium battery configurations.

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