Tesla Owners Silicon Valley(@teslaownersSV):**JUST IN — Hawaiian Electric / Tesla Megapacks Maui** ``` JUST IN Hawaiian Electric has installed the first Tesla Megapacks at Maui Waena — 6 of 54 for a 160 MWh system. • Waena BESS: Maui’s first standalone load-shifting battery energy storage system • Full build: 54 Megapacks · 40 MW / 160 MWh • First six delivered/installed late Aug; remaining units in phases; service targeted 2027 • Supports renewable shift + Kahului plant retirement path Source: Hawaiian Electric · Hawaii News Now / Pacific Business News ```

Tesla Owners Silicon Valley@teslaownersSV

2026.09.22 17:25

**JUST IN — Hawaiian Electric / Tesla Megapacks Maui** ``` JUST IN Hawaiian Electric has installed the first Tesla Megapacks at Maui Waena — 6 of 54 for a 160 MWh system. • Waena BESS: Maui’s first standalone load-shifting battery energy storage system • Full build: 54 Megapacks · 40 MW / 160 MWh • First six delivered/installed late Aug; remaining units in phases; service targeted 2027 • Supports renewable shift + Kahului plant retirement path Source: Hawaiian Electric · Hawaii News Now / Pacific Business News ```