MILLY MALLY ECO Solar Boost EVO 8xPV Photovoltaic Water Heating Controller

The MILLY MALLY ECO Solar Boost EVO 8xPV is a high-efficiency photovoltaic water heating controller designed to maximize solar energy utilization for water heating. This advanced controller integrates MPPT tracking and Wi-Fi monitoring, making it an ideal solution for eco-conscious households and commercial installations.

Advantages

Harness the power of the sun to reduce electricity bills and carbon footprint. The ECO Solar Boost EVO features intelligent MPPT technology that ensures optimal power extraction from your PV panels, even in varying light conditions. With a rated efficiency of over 96%, this controller converts more solar energy into usable heat. The built-in Wi-Fi interface allows real-time monitoring and control via smartphone app, giving you full visibility of your system's performance.

Suitable for

• Residential water heating systems with electric boilers up to 3500 W
• Commercial hot water applications requiring reliable solar boost
• Off-grid or grid-tied PV installations for water heating
• Retrofit projects to upgrade existing electric water heaters to solar-assisted

Key specifications

• Product Type: Photovoltaic Water Heating Controller
• Max PV Input Power: 3500 W
• Rated AC Output Power: 3500 W
• DC Input Voltage Range: 120V - 350V DC
• AC Output Voltage: 230V AC
• AC Output Frequency: 50 Hz
• MPPT Tracking: Yes
• Efficiency: >96%
• Display Type: Graphic LCD
• Communication Interface: Wi-Fi (integrated for monitoring)
• Recommended Heater Power: Up to 3500 W
• Number of PV Strings: 1
• Max DC Input Current: 15 A
• Operating Temperature Range: -20°C to +50°C
• Enclosure Protection Rating: IP21
• Cooling Method: Passive (Fanless)
• Protections: Overvoltage, Undervoltage, Overload, Short Circuit, Overheating, Reverse Polarity
• Harmonic Distortion (THD): <5%

Recommendations

For optimal performance, pair the ECO Solar Boost EVO with a compatible PV array of up to 3500 W and a standard electric boiler. Ensure proper installation by a qualified electrician. The controller is designed for indoor use only (IP21). Regular monitoring via the Wi-Fi app helps maintain system efficiency.