Solar controller with high/low relay option for 2 speed motor

[bobodaclown]

Hello All,
Is there a stock solar controller that offers a 2-speed relay for high/low pump operations. When solar is called for motor switches to high, no solar, low speed.

Doing some ground work, thinking about adding solar.

 

[JasonLion]

Many of the automation systems will do that, but I haven't seen a dedicated solar controller that does. Several of the solar controllers could be easily modified, just replace the SPST relay with a SPDT relay. But that does require locating a compatible relay.

 

[jblizzle]

The SolarTouch can have a dual speed relay added ... although a little more than a basic solar controller, but less than the full automation systems.