Charger Solar
397.15 MW generation in Refugio, TX · In queue since June 2020 · Proposed COD August 2026
397.15 MW
Capacity
1
Components
Solar
5y 11m
In Queue
IA Executed
IA Status
Signed Jun 2021
Queue → IA
1 year
IA → COD
5y 2m
Total Duration
1 year
Interconnection request submitted to ISO/RTO
ERCOT uses a serial "connect and manage" approach — fastest among major ISOs.
Typical: 18–30 months (fastest major ISO)
Interconnection agreement executed — binding commitment to build
Typical: 30–60 days (negotiation)
Project under construction
Typical: 12–24 months
Proposed COD: 2026-08-31
Charger Solar is a proposed 397.15 MW solar generation project located in Refugio County, Texas. The developer is AP Solar 4, LLC. The project is in the ERCOT interconnection queue as entry ERCOT-23INR0047, with a queue entry date of June 19, 2020. The proposed commercial operation date is August 31, 2026.
The project's interconnection agreement has been executed as of June 5, 2021. Charger Solar has been the subject of recent news coverage.
Generated from interconnection queue and public data sources
State
TX
County
Refugio
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
AP Solar 4, LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
tap 345kV 8249 Angstrom _x0013_ 5915 STP
Data Source
LBNL + Live
- ISO / RTO
- ERCOT
- Trading Hub
- HB_NORTH
- Hub Confidence
- LOW
This project's market context is estimated from its Point of Interconnection. Hub and node assignments are approximate and based on geographic inference from the POI substation name.
Last updated 2026-03-26
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