MILLY MALLY ECO Solar Boost EVO PRO 8xPV Water Heating Set

The MILLY MALLY ECO Solar Boost EVO PRO 8xPV is a complete off-grid water heating system designed to directly power resistive heating elements using solar photovoltaic panels. This set includes the controller and is ideal for reducing energy costs in domestic hot water systems.

Advantages

Maximizes self-consumption of solar energy by directly heating water without grid connection. Features dual independent heater outputs for flexible installation. Wi-Fi monitoring allows real-time performance tracking via smartphone app. Soft start function extends heater lifespan.

Suitable for

• Off-grid solar water heating systems
• Reducing electricity bills for hot water production
• Resistive heating elements in boilers or storage tanks

Key specifications

• Max PV Power Input: 4000 W
• Max PV Open Circuit Voltage (Voc): 450 V DC
• MPPT Voltage Range: 120 - 350 V DC
• Max Output Power: 4000 W
• Output Voltage: 230 V AC (Simulated Sine Wave)
• Number of Heater Outputs: 2 (Independent)
• Output Frequency: 50 Hz
• Efficiency: >96%
• Display Type: LCD
• Communication: Wi-Fi (for monitoring via app)
• Operating Temperature Range: -20°C to +50°C
• Protection Features: Overvoltage, Overcurrent, Overload, Short Circuit, Overtemperature
• Enclosure Protection Rating: IP21
• Cooling: Active (Fan)
• Heater Compatibility: Resistive heating elements
• Operating Mode: Off-Grid (PV direct to heater)
• Soft Start Function: Yes

Recommendations

Ensure PV array voltage and power do not exceed controller limits. Use with resistive heating elements only. Professional installation recommended.