diymore 2PCS Solid State Relay Module with Plastic Cover 25A SSR-25DA Input 3-32VDC,Output 24-380VAC

Bought it as replacement for FIR sauna relay. Local agent charged me £48 for an item that didn't work and took a week to deliver. This one arrived in less than 24hrs and works perfectly.

Used alongside a Tasmota flashed Sonoff switch, to control a 3KW heating element in a hot water tank/immersion.Gets quite warm so fitted to a metal box/enclosure to both secure it away from being touched and to act as a heat sink.Works well and allows me to use data from my inverter via Home Assistant or Node Red, to control the immersion and so avoid exporting excess solar, it is now dumped to the immersion when when water is cool.Fitted with the Sonoff THR3 series (THR316 in my case) and able to monitor hot water tank temp too.

Using it for my PID controller. Old one burned out as the wires shorted out.Clear instructions on how to connect and use.

Did exact what I needed

Haven’t tested with full current yet but otherwise works fine and as described.

Maiores um pouco que outras marcas e mais pesados.Parecem bem

Pump control

Perfetto per l'utilizzo che né dovevo fare.Funzione bene non produce ronzio.

Ik schakel er een kleine pomp mee. Ik weet niet wat een zware last zal doen.Bij zware lasten zeker koelen

Produkt wurde schnell geliefert, funktioniert hervorragend und die Verarbeitung ist auch sehr gut. Langzeiterfahrung habe ich noch keine, sollte es hier etwas negatives geben, werde ich das ergänzen.Schönen Gruß!