Solar Charge Controller, Topcloud 10A Solar Panel Controller 12V/24V PWM Auto Parameter Adjustable LCD Display Solar Panel Battery Regulator with Dual USB Port

This Topcloud 10A PWM controller is a nice, simple solution for low-cost solar systems. It gets the job done without fuss, making it ideal for basic setups where you don't need all the bells and whistles. The Good: Easy to Use: The LCD display is clear and the adjustable parameters are straightforward to set, even for beginners. Affordable: For its functionality, the price point is very competitive, making solar power accessible. Dual USB Ports: A convenient addition for charging small devices directly from your solar setup. Reliable Performance: It effectively manages charging for both 12V and 24V systems, providing a stable power flow. The Not-So-Good: PWM Technology: While perfectly adequate for smaller systems, PWM is less efficient than MPPT controllers, meaning you might not be extracting the absolute maximum power from your panels. Basic Features: Don't expect advanced monitoring or complex configuration options. Overall: If you're building a budget-friendly solar system and need a straightforward, reliable charge controller, the Topcloud 10A is a fantastic choice. It's a no-nonsense workhorse that delivers on its promises.

Not used yet but perfect price 👌

Good product value for money

Great price, easy to connect as terminals are clearly marked. Working well and displays battery voltage clearly.

I bought this to replace a faulty Truma unit with the thought that if all else fails I could send it back if it didn't work or worst case it only cost £10. It works brilliantly and the LCD panel shows exactly what is happening. It also reads the same of my multimeter so it can't be far off with accuracy. Very easy to install. Only downside is the instructions could be better but then its so easy to fit they are not mission critical.

Worked well for one day, then nothing, no panel light no power. Waste of money

I’m correcting my poor review! The output of the controller shut down, but now I realise that it’s because the battery had been disconnected! So to get the output back on, you have to disconnect the solar panel’s input, reconnect the battery and then reconnect the panels. Works fine then. It has to be in that order.

I rigged a solar panel to it and a motorcycle battery. It charged the battery. I put an inverter on it and the battery powered the fan that I plugged in to it. Watching a you tube video of it, I learned that the back of the product is the heat sync. So be careful not to put too much through it or it could overheat/fail. This certainly suited my needs

All ok

defekt, akku wird bis 18volt gebraten !

Produkt ist teilweise selbsterklärend. Gebrauchs- und Installationsanweisung ( eine Seite DIN A6 ) nur auf Chinesisch und Englisch; darin Worte / Begriffe, welche in keinem Lexikon ( online ) stehen! Damit kann die richtige Funktionsweise und Steuerung nicht geprüft werden. Es funktioniert irgendwie.