my-PV 20-0650 Screw-in Immersion Heater 9 kW without Thermostat

Electric immersion heater delivering 9 kW of power for rapid hot water production in storage and buffer tanks. Its three stainless steel heating rods ensure even heat distribution, while the brass connection head provides durability and corrosion resistance. Optimized for my-PV AC•THOR and PV excess power systems, it maximizes self-consumption of surplus solar energy.

Advantages

Direct use of PV surplus power reduces energy costs and increases self-consumption. Robust stainless steel and brass construction ensures long service life. Easy screw-in installation with standard G 1 1/2" thread. Three heating rods provide even heat distribution and high efficiency. IP44 protection rating makes it suitable for installation in technical rooms.

Suitable for

• Hot water storage tanks
• Buffer tanks
• Solar thermal systems with PV excess
• Heating systems requiring external thermostat control

Key specifications

• Power: 9 kW
• Voltage: 3x 400 V AC, 3-phase
• Connection thread: G 1 1/2"
• Heating element material: Stainless steel
• Connection head material: Brass
• Immersion depth: 650 mm
• Thermostat: No (external control required)
• Protection class: IP44
• Frequency: 50/60 Hz
• Number of heating rods: 3
• Installation type: Screw-in

Recommendations

For optimal performance, pair with a my-PV AC•THOR or compatible PV excess control system to regulate heating based on available solar power. Ensure the tank has a matching G 1 1/2" thread and sufficient space for the 650 mm immersion depth. Installation should be performed by a qualified electrician.