Product preview, short version

Monitor RESOL/VBus systems* remotely using existing hardware.
Requires an internet connection, the DL2, and VBus controllers/devices.
Example: a solar thermal site in Quincy, MA.

Use an SD card to send us data

Modify your existing DL2 to stream data

Get a new DL2 that streams data

* Thermal-Grid is compatible with RESOL, Caleffi ISolar, Viessmann, Velux, Stiebel Eltron SOM, and other VBus controls.

While control sensors may be in the best places for their control function rather than for production measurement, they do provide insightful indicators as to the operations and useful when optimizing a system. Observing the current and historical operations enables better management of any system's life.