Technical FAQs 4

How much power does a low-to-middle-income school need?

Balanced solution: 15–19 kWp & 6 kWh for low-demand, 32–40 kWp & 12 kWh for high-demand. Energy reliability and cost efficiency are critical challenges for lower-to-middle-income schools in developing regions, where frequent power outages hinder academic activities and strain finances.

How will solar PV work in Cuba?

In Cuba, continuing with the second stage of the rural electrification program in the country, the plan is to install 300 solar PV systems of 1.92 kW as a pilot project, which will provide a greater benefit to dispersed peasant households, unlike the previous system.

Can solar power be used in schools and hospitals?

Although extensively studied in the context of larger distribution grids (Boonluk et al., 2020, Pompern et al., 2023), research on smaller-scale PV applications for individual buildings, such as schools, homes, and hospitals, remains limited (Tostado-Véliz, Icaza-Alvarez, & Jurado, 2021).

How much energy does a school use?

During school operating hours, the energy consumption was 22 MWh and 20 MWh for stable and intermittent supply scenarios, respectively. The optimal solar and battery sizes for the stable TOU and intermittent TOU scenarios were 12 kWp and 3 kWh, while 15 kWp and 3 kWh were found to be optimal for the intermittent flat rate scenario.

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