Universal Cooling for Inverters w/o Thermostat

The cooling strip has compact dimensions of 430x40x70mm (W x H x D), making it suitable for installation under most types of inverters. It is mounted by screwing it into the wall (mounting materials are not included).

Cooling Activation Options:

The cooling system must be controlled externally, for example:

• Via a smart socket combined with automation that monitors the inverter's temperature.
• Using a timer socket, turning the cooling on during the day and off at night.

For the automatic version with a thermostat, visit:
🔗 Universal Cooling with Thermostat

A graph of our cooling efficiency measurements is available (here). More customer measurements of cooling fan for solar inverter can be found via the links in the top menu of our website.

Compatible with solar inverters:

• Universal – dimensions: 430x40x70mm (W x H x D)

Package Contents:

• High-quality 24V 1.2A power adapter with a 2m cable
• Optional cable extensions available: 1.5m or 4m
• Cooling strip with 3 fans

Technical Specifications:

• Power Supply: 24V DC (5.5*2.1), min. 0.8A
• Active Cooling: 3 × Sunon 60mm fans (Vapo - MagLev), rated lifespan 70,000 hours
• Noise Level: 31dBa
• Airflow:138m³/h total
• Power Consumption:Standby 0W, operation 7W
• Material: Constructed using 3D printing technology

Functionality:

The active cooling solution channels air upward from beneath the unit. Implementing this system can lower the inverter’s operating temperature under load by 15 to 30°C, depending on the environmental conditions at the installation site. This minimizes the risk of performance throttling during high temperatures and contributes to a longer solar inverter lifespan.

Installation:

1. Mount the cooling strip under the inverter by screwing it into the wall. Use appropriate mounting hardware based on the wall material (not included).
2. Connect the power supply to activate the system.