GoodWe ET G2 – Temperature Comparison With and Without Active Cooling
One of our customers sent us temperature graphs from their GoodWe ET G2 (ET-20) solar inverter. The measurements cover two sunny days which the customer described as having identical conditions: one with supplementary active cooling and one without.
Customer Feedback
"Hello, thank you for the quick service. Your cooling unit works extremely well. I have attached graphs from two identical sunny days, with and without cooling."
GoodWe ET G2 Inverter Temperature Comparison
21 October 2026 – With Active Cooling
The recorded temperature remained approximately 43–50 °C throughout the day.
20 October 2026 – Without Active Cooling
Without supplementary active cooling, the recorded inverter temperature reached approximately 62 °C.
Customer Measurement Results
In this particular comparison, the maximum recorded inverter temperature was approximately 50 °C with active cooling and 62 °C without active cooling.
The difference between the maximum recorded temperatures was approximately 12 °C. These measurements were taken on two separate days and may have been influenced by inverter load, ambient temperature and other operating conditions.
Active Cooling for GoodWe ET G2
Looking to reduce the operating temperature of your inverter? Explore our Active Cooling GoodWe ET G2 (ET-20) 24V DC solution.
