Intelligent residential energy storage company sonnen announced the commissioning of a solar + battery storage microgrid at S.U. Matrullas, a K through 9 school that educates more than 150 students in the remote town of Orocovis.
The microgrid, established in collaboration with sonnen’s local energy partner Pura Energía, “serves as a model for the resiliency created by solar + storage technologies, as it represents a fully off-grid site deep in the mountains of Puerto Rico,” the company stated.
The school has been completely off-grid since Hurricane María and is not expected to have power for many months to come. sonnen has donated two smart energy storage systems, an eco 8 (4kW/8kWh) and eco 14 (8kW/14kWh), to be paired with a 15kW rooftop solar system provided by Pura Energía.
The microgrid will provide enough energy to keep the school open, enabling the facility to use clean and renewable energy to keep classes going instead of relying on a noisy, gas fueled generator.
During sonnen’s most recent visit to the site in February, students were using the system to charge their laptops for an upcoming technology lesson.
Orocovis is a remote area of Puerto Rico that is difficult to reach due to road and bridge wash-outs along the single-lane road that winds throughout the mountains.
With the installation of the microgrid, S.U. Matrullas currently does not plan to reconnect with the Puerto Rico Electric Power Authority, even once power is restored to the area, sonnen officials confirmed.
Further, the school will soon be off-water, as Por Los Nuestros — an organization with ties to local TV star Jay Fonseca as well as Manuel Cidre and others in the private sector — has helped facilitate recovery efforts and plans to donate a water collection and filtration system to bring the school to 100 percent sustainability.
S.U. Matrullas is the site of the 9th and 10th microgrid systems that sonnen and Pura Energía have installed on the island since Hurricane Maria struck in September 2017.
Other microgrids have included community and relief centers, washing machines and laundromats, food distribution centers and a school for behaviorally challenged children in Aguadilla.
All efforts and technology were donated by sonnen and Pura Energía via the del Sol Foundation for Energy Security, thus far exceeding $350,000.
“We have witnessed first-hand not only a collaborative humanitarian effort that has aided critical recovery efforts in Puerto Rico, but one that has fostered forward-thinking strategies leveraging an integrated renewable energy capable of providing power to a large group of people,” said Adam Gentner, sonnen’s director of business development, Latin American expansion.
“These microgrids effectively form the blueprint for more than just recovery, but for preparation for islands and regions around the world that are susceptible to natural disasters and power outages,” he said. “As sonnen continues its global expansion, we will maintain our focus on bringing clean and affordable energy to all.”