💡 TWTADE SSR 40A 3-32V DC to 24-380V AC Solid State Relay Review

We have created an additional safety shutdown for a mobile solar power plant. Our control circuit measures the voltage of the battery and when one of them exceeds the set tolerance it turns off a small relay which then turns off the power supply to that device. This unit then precisely cuts off the input from the solar array, effectively preventing overcharging and improving the overall safety of the system. The device has been in continuous use for several months and works reliably. Our load…

After reading the previous reviews I had doubts about ordering this device. However, it works as intended. (Note that this is not a long-term report.) I'm using it as an AC motor speed controller and it works for the initial tests. I had thermal paste between the relay and heatsink. There was NO terminal cover with me (- 2 stars deduction). Before connecting the power supply I removed the block from the heatsink, wiped off the thermal paste and washed the paint off the heatsink. I haven't read…

I use it in my garage ceiling to control some LED lights from a garage opener. Has been working reliably for a year. As you know, using LED bulbs to illuminate your garage opener will reduce the range of the openers (if they work at all) and over time will burn out the garage door opener's internal wireless controller. Solid State Relay I use it as a "splitter" to power an AC circuit with 3 LED lights directly from the house 120V circuit and control it with a garage door opener. I installed it…