Classroom lights, computers, televisions and fans have different operating hours from networks, monitoring equipment and emergency lighting that may still be needed after lessons. This Montego Bay school brought those uses into one rooftop solar and storage project.

We completed the installation on February 14, 2026, after seven days on site. The photographs show a multi storey green and white school among roads, homes and trees. Rows of panels share the roof with a water tank, while several power cabinets occupy an indoor room with windows.

A multi storey green and white school with panels and a water tank on the roof, plus several power cabinets in a room with windows.

Using sunlight during the school day

Much of the school's activity takes place in daylight. Lights serve occupied rooms, computers and televisions support lessons, and fans and air conditioning regulate the indoor environment. Solar can supply part of that demand while the equipment is running, with available surplus stored for later.

Fifty six 600W panels form a 33.6kWp array, paired with two 20kW inverters and 118kWh lithium storage. The roof still needs access to its water tank, and the indoor cabinets take up physical space. Equipment positions and maintenance routes belong alongside classrooms, offices and the building's existing services in the overall plan.

Campus electricity after lessons finish

The end of lessons does not necessarily mean every electrical load stops. Networks, monitoring and emergency lighting may have different operating hours from classroom appliances and need to be considered separately. Supplying network equipment with electricity does not, on its own, keep an external internet connection available.

Batteries retain some daytime energy for other hours and for equipment connected to the backup circuits during an outage. Keeping campus management equipment and lights supplied has a different energy demand from running air conditioning in more classrooms at the same time.

The installation connects rooftop space and indoor storage with the school's working day. Generation can serve lessons when sunlight is available, while stored energy provides a reserve for selected campus uses beyond those hours.

Plan Your Solar Project with Sunchees

Founded in 2008 and based in Foshan, Guangdong, China, Sunchees develops its own inverters and lithium batteries and provides customised solar power and solar air conditioning solutions for homes and businesses. We support OEM requirements and your choice of solar panel brand, with remote installation guidance throughout the process, from equipment configuration to on-site installation support.

If you are considering solar for your home or business, share your project location, building photographs and everyday electricity needs with us. We can discuss a system and installation arrangement that suits the site and how you use it.

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