Solar and Variable Speed Pump

[jamerpc]

Hello,
Currently I has a single speed pump (that's on its way out) that's wired to come on when the solar collectors are warmer then the pool water (Hayward GL-235).
I'm looking for a system where I can program the start/stop time for the pump, and to be able to open the solar valve and increase pump speed when the solar collector is hotter then the pool water.
Thanks for any guidance.
Jamie

 

[plnewb]

I'm looking for a system where I can program the start/stop time for the pump, and to be able to open the solar valve and increase pump speed when the solar collector is hotter then the pool water.

I am building this for myself but if you find an out of box product please let me know

 

[Ahultin]

Pentair SolarTouch Solar Control System w/ 3-way Solar Drain Down Valve

 

[plnewb]

Pentair SolarTouch Solar Control System w/ 3-way Solar Drain Down Valve

How much do these typically cost?

I have a coworker who put in something similar and said $1.5k but he wasn't sure if it included the labor or just the parts (he's not price sensitive)

 

[mknauss]

The linked item above is listed for $410 at Polytec Pools.
You must install or hire someone to install.

 

[plnewb]

Thank You Marty!