EPEVER IT8420NC G3 solar MPPT controller 80A 12 24 36 48 V input 200V

EPEVER IT8420NC G3

Advanced MPPT Solar Charge and Discharge Controller with High Current 80A for 12/24/36/48V Systems

The IT8420NC G3 controller from the IT-NC G3 series represents a new generation of high-performance MPPT controllers with load output function. With a top-notch MPPT efficiency of 99.5% and conversion efficiency of 98.5%, it ensures maximum utilization of solar energy. It supports three-stage charging to extend battery life and is compatible with various battery types.

The controller features metal die-cast housing with IP43 protection for reliable operation in harsh environments. The advanced low-power design significantly reduces static power consumption and extends system standby time. Comprehensive electronic protection and flexible communication capabilities enhance system reliability.

• High MPPT efficiency of 99.5% and conversion efficiency of 98.5% for maximum utilization of solar energy
• Supports 12 / 24 / 36 / 48 V systems with automatic battery voltage detection
• Compatible with AGM, Gel, flooded and LiFePO4 batteries with optimized charging profiles
• Metal die-cast IP43 housing for reliable operation in harsh conditions
• Constant voltage output function for direct power supply to the load when there is sufficient solar energy
• Advanced real-time data recording, event logging and performance statistics functions
• EMC (Class B) certification for electromagnetic compatibility
• Supports two PV inputs

Advanced communication options

The controller offers communication via CAN bus for parallel operation of up to 6 devices with or without batteries. BMS communication ensures reliable control of charging and discharging of EPEVER batteries, for other manufacturers, a BMS-LINK module is required.

Universal use

The controller is ideal for RVs, boats, industrial monitoring and small to medium solar systems. It supports direct power supply to the load when there is sufficient solar energy without the need to go through the battery.

Protection functions

Comprehensive electronic protection includes protection against overload, short circuit, overheating and reverse polarity. Temperature compensation of -3mV/°C/2V optimizes charging according to the ambient temperature.

Rated battery voltage: DC 12 / 24 / 36 / 48 V

Controller operating voltage: 8-62 V

Rated charge/discharge current: 80 A

Rated charge power

• 1040 W (12 V)
• 2080 W (24 V)
• 4160 W (48 V)

Maximum PV open circuit voltage

• 200 V (at lowest temperature)
• 180 V (at 25 °C)

MPPT operating range

• (battery voltage + 2 V
• min. 28 V) to 144 V at 25 °C

MPPT efficiency: ≥ 99.5%

Maximum conversion efficiency: 98.5%

Self-consumption

• 98 mA (12 V)
• 60 mA (24 V)
• 46 mA (48 V) with communication enabled

Operating temperature: -25 °C to +60 °C

Protection

• IP43 (controller with white terminal cover)
• IP32 (controller only)

Dimensions: 352 × 263 × 158 mm

Weight: 7.79 kg