
SPAN Smart Panel Installation in the Rio Grande Valley
SPAN replaces the main breaker panel with a smart electrical panel that provides circuit-level monitoring and control through an app.
- Energy
- RGV Solar Electric LLC
- TECL #37418
Control at the circuit level
SPAN shows how individual circuits use energy and lets the homeowner manage those circuits from the app.

Make backup power more flexible
When paired with a battery, SPAN lets you choose which circuits stay on during an outage, helping stretch available backup time.
Plan for larger electrical loads
SPAN load management can help add EV charging or other large loads without upgrading utility service in many homes. Suitability depends on the home, existing service, and planned equipment.
A good fit for planned electrical work
SPAN works well with Powerwall and EV charging and can be considered for new construction or when a main panel already needs replacement.
SPAN questions
