5 MW Solar + 1.1 MW BESS
5 MW Solar + 1.1 MW BESS
5 MW Solar + 1.1 MW BESS
Largest clean energy microgrid on the island
Largest clean energy microgrid on the island
Largest clean energy microgrid on the island
7,100 MT
7,100 MT
7,100 MT
Annual GHG emissions reduction
Annual GHG emissions reduction
Annual GHG emissions reduction
In 2017, Hurricane Maria devastated Puerto Rico, causing $90 billion in damage and leaving much of the island without power. Among the affected was Eaton, a global power management solutions and services provider with ~1,500 employees across four manufacturing facilities on the island.
In 2017, Hurricane Maria devastated Puerto Rico, causing $90 billion in damage and leaving much of the island without power. Among the affected was Eaton, a global power management solutions and services provider with ~1,500 employees across four manufacturing facilities on the island.
Eaton and Calibrant Energy partnered to develop and finance a solar + storage microgrid at Eaton’s Arecibo manufacturing site by leveraging their respective intelligent power management capabilities. The microgrid, which includes Calibrant’s optimization software and Eaton’s Power Xpert Microgrid Controller, is one of the largest microgrids on the island, providing 13 MW of available power. The microgrid will ensure the power stays on for the manufacturer’s strategic island site, even during periods of local grid instability or damaging hurricanes. The system supplements Eaton’s existing 8 MW of backup generation, and is designed to withstand Category 5 hurricanes.
Eaton and Calibrant Energy partnered to develop and finance a solar + storage microgrid at Eaton’s Arecibo manufacturing site by leveraging their respective intelligent power management capabilities. The microgrid, which includes Calibrant’s optimization software and Eaton’s Power Xpert Microgrid Controller, is one of the largest microgrids on the island, providing 13 MW of available power. The microgrid will ensure the power stays on for the manufacturer’s strategic island site, even during periods of local grid instability or damaging hurricanes. The system supplements Eaton’s existing 8 MW of backup generation, and is designed to withstand Category 5 hurricanes.


Start your clean energy journey with Calibrant.
At Calibrant, we don’t just provide energy solutions — we enable progress. By unlocking on-site energy’s potential, we empower the largest power users to manage costs, ensure reliable power access, and reduce emissions.
The time for action is now. Let’s transform your energy goals into reality — together.
CUSTOMERS
Partner
QUICK LINKS
Start your clean energy journey with Calibrant.
At Calibrant, we don’t just provide energy solutions — we enable progress. By unlocking on-site energy’s potential, we empower the largest power users to manage costs, ensure reliable power access, and reduce emissions.
The time for action is now. Let’s transform your energy goals into reality — together.
CUSTOMERS
Partner
QUICK LINKS
Start your clean energy journey with Calibrant.
At Calibrant, we don’t just provide energy solutions — we enable progress. By unlocking on-site energy’s potential, we empower the largest power users to manage costs, ensure reliable power access, and reduce emissions.
The time for action is now. Let’s transform your energy goals into reality — together.
CUSTOMERS
Partner
QUICK LINKS