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Solar power generation surplus electricity collection

Types of Solar Energy Collectors: Top Options

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Solar power generation surplus electricity collection [PDF]

6 FAQs about [Solar power generation surplus electricity collection]

Can surplus solar energy be used in off-grid systems?

The research aims to evaluate the quantity of surplus solar energy generated in off-grid systems. One objective is to identify the patterns of surplus generation to see if this surplus could be easily put to use. To achieve the aim, the researchers analysed various load consumption data for households with solar generation.

How much solar energy is surplus?

The use of hourly data for these households did not cause a significant error in determining the solar surplus. From this analysis, it is estimated that, on average, 50% of the solar energy is surplus. In most homes, the primary loads are connected in the evening, and the next day the battery is recharged from the solar module.

Is energy surplus a problem?

Based on literature, exceeding 10% of the energy surplus level indicates suboptimal energy efficiency in the renewable system. Surplus electricity is not a problem in some parts of the world, such as Europe, where most regions have access to the synchronous electrical grid.

How to evaluate surplus solar power?

For evaluating the surplus energy, the solar output is compared with 5-minute and hourly resolution solar power from the Solcast software for 5th Jan, and 6th Jan. Solcast provides solar irradiance values which were scaled according to the rating of the solar panel installed at the SHS to determine the potential solar generation.

What is the solar power surplus in June?

On the less sunny days of 8th, 11th and 13th June the surplus power is reduced to 75%, 72% and 64% respectively. The cloudiest day in this period is 12th Jun, when the solar generation potential is less than one-third of sunny days, but the SHS generation is also lower, leaving a surplus of 48%.

How can a client use surplus energy efficiently?

Lastly, different ways are mentioned by which the client can use surplus energy efficiently. It is intended that this work should be beneficial to people living in remote areas who rely on small solar systems for access to electricity. By using currently surplus energy, it will improve the cost-effectiveness of solar home systems.

Solar Pro.