MILLY MALLY ECO SOLAR BOOST EVO MPPT-4000 PRO 4kW Solar Omvormer

The MILLY MALLY ECO SOLAR BOOST EVO MPPT-4000 PRO is a high-efficiency solar inverter designed to directly power resistive loads such as electric boilers and heaters. With a maximum output of 4000W and advanced MPPT technology, it maximizes energy harvest from your solar panels.

Advantages

This inverter features >99% MPPT tracking efficiency, ensuring optimal power conversion. Its wide PV input voltage range (120V-450V DC) and auto-sensing output frequency (50/60Hz) make it versatile for various installations. The LCD display provides real-time monitoring, while comprehensive protection features (overvoltage, short circuit, overload, overheating, reverse polarity) ensure safe operation.

Suitable for

• Resistive loads such as electric boilers, heaters, and water heaters
• Off-grid and grid-tied solar systems
• Residential and commercial applications

Key specifications

• Maximum Output Power: 4000W (4kW)
• MPPT Technology: Yes
• PV Input Voltage Range (Vmp): 120V - 450V DC
• Max PV Open Circuit Voltage (Voc): 450V DC
• Output Voltage: 120V - 245V AC
• Output Frequency: 50Hz / 60Hz (Auto-sensing)
• Efficiency: >99% (MPPT tracking efficiency)
• Display Type: LCD
• Protection Features: Overvoltage, Short Circuit, Overload, Overheating, Reverse Polarity
• Cooling Method: Active (Fan)
• Operating Temperature Range: -20°C to +50°C
• Enclosure Protection Rating: IP21
• Number of MPPT Trackers: 1
• Start-up Voltage: 120V DC
• Standby Power Consumption: < 1W
• Mounting Type: Wall-mounted
• Communication Interface: RS485 (for optional external display)

Recommendations

For optimal performance, ensure the PV array's open-circuit voltage does not exceed 450V DC. This inverter is designed for resistive loads only; do not connect to inductive loads such as motors. Professional installation is recommended.