What was permitted
A property in the University Hills neighborhood of Austin has a new residential energy storage system permit. This project includes a 15 kWh battery and a 10 kW AC inverter, designed to work with an existing 9.84 kW solar PV system.
The permit was issued on October 28, 2026, and is currently active. The estimated project cost for this advanced energy storage installation is $15,245, handled by electrical contractor Aether Energy.
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View the official permit record
Tracking number, work description, cost and dates
View the official permit record
Tracking number, work description, cost and dates
| Tracking number | 2026-131052 EP |
|---|---|
| Work permit # | — |
| Job filing number | — |
| Work type | Electrical Permit · Auxiliary Power |
| Status | Active |
| Job description | Install residential energy storage system per stamped plans (Wyssling Consulting PE 140799): (1) FranklinWH aPower 2 battery (15 kWh 10 kW AC) with FranklinWH aGate X (200 A) AC-coupled to the existing 9.84 kW DC / 8.38 kW AC SunPower microinverter PV system. aGate X installed within 10 ft of the utility meter and serves as the main service disconnect; existing solar load center PV AC disconnect and PV production meter relocated to the left; existing 50A/2P PV backfeed breaker removed from the main panel and PV re-terminated on the aGate PV breaker. New visible lockable ESS disconnect and E-stop. Austin Energy DGPA (<25 kW no review required) and signed Residential Interconnection Agreement attached. |
| Floor / unit | — |
| Estimated cost | $15,245 |
| Approved | October 5, 2026 |
| Issued | October 28, 2026 |
| Expires | April 26, 2027 |
| BBL | — |
| BIN | — |
Related searches
electrical permitenergy storage systembatteryAustinUniversity Hillsresidential$15,245