How Solar Systems Work

A Detailed Process

Solar systems harness the power of the sun to generate electricity or heat, providing a sustainable energy source. Understanding the process by which solar systems operate is essential for anyone considering this renewable energy option. Here’s a detailed breakdown of how solar systems function:

Solar Energy Capture

Solar Panels (Photovoltaic Cells): Solar panels are equipped with photovoltaic cells made of silicon that convert sunlight into electricity. When sunlight strikes these cells, it excites electrons, initiating an electric current.

Conversion of Sunlight to Electricity

Direct Current (DC) Generation: The electricity generated by solar panels is initially in the form of direct current (DC). In this process, electrons flow in a single direction, creating a direct voltage output.

Inverter Functionality

Inverter: An inverter is used to convert DC electricity into alternating current (AC) electricity, which is the standard form of electricity used in most homes and businesses. Modern solar systems may incorporate optimisers for each panel or use micro-inverters for improved energy efficiency.

Distribution of Electricity

Net Metering: When the solar system produces more electricity than needed, the excess energy can often be fed back into the electric grid. Through net metering programs, homeowners may receive credits on their utility bills for this surplus power

Energy Storage Options (Optional)

Battery Storage: Battery systems can store the excess electricity generated during the day for use at night or during periods of low sunlight. Lithium-ion batteries are among the popular choices, providing reliable short-term and long-term energy storage solutions. Learn more about solar batteries.

Monitoring System Performance

Performance Monitoring: Many solar systems include monitoring devices that offer real-time data on energy production and consumption. This allows users to track system efficiency and identify any potential issues promptly.

Maintenance and Durability

Regular Maintenance: Solar panels typically require minimal maintenance, consisting mainly of cleaning and periodic inspections. Most solar panels come with warranties lasting 25 years or more, ensuring long-term performance and reliability.

Environmental Impact

Sustainability: Solar energy significantly reduces greenhouse gas emissions compared to fossil fuels. By utilising solar systems, individuals and businesses can decrease their reliance on non-renewable energy sources.

Cost Savings

Financial Incentives:
Numerous governments offer rebates, and grants to help offset the initial installation costs of solar systems. Over time, solar systems can lead to substantial savings on electricity bills. learn more about the current NSW solar rebates.

Transition to Grid Independence

Off-Grid Systems: Some users opt for off-grid solar systems to achieve complete self-sufficiency in energy production. These systems typically require larger battery storage solutions to ensure adequate power supply.

Join the solar revolution

Solar systems represent a powerful and effective solution to meet growing energy demands sustainably and economically. With ongoing technological advancements and supportive policies, the adoption of solar energy is becoming increasingly accessible and practical for homeowners and businesses alike.

Whether through cost savings or environmental benefits, transitioning to solar energy is a step towards a more sustainable future.

Contact MPV Solar and join the solar revolution today.

FAQs about how solar systems work

Your questions about how solar systems work answered.

How do solar panels work step by step?

Step 1: Sunlight Absorption – Solar panels, made up of photovoltaic (PV) cells, absorb sunlight.
Step 2: Electron Excitation – The absorbed sunlight energizes electrons in the PV cells, causing them to move.
Step 3: Direct Current (DC) Production – The movement of electrons creates direct current (DC) electricity.
Step 4: Inversion – An inverter converts DC electricity into alternating current (AC) electricity, which is usable in homes.
Step 5: Electrical Distribution – The AC electricity is sent to your home’s electrical panel and can power your appliances or be stored in batteries.

How is solar energy converted into electricity?

Solar energy is converted into electricity through the photovoltaic effect. When sunlight strikes the solar panels, it excites electrons in the silicon material, creating a flow of electricity. This flow produces DC electricity, which is then converted to AC electricity by an inverter for household use.

How does solar work in Australia?

In Australia, solar energy systems harness abundant sunlight to generate electricity. With high solar irradiance, homeowners and businesses can significantly reduce their dependence on the grid. Government incentives and rebates boost solar adoption, making it a cost-effective option. Solar panels can be installed on rooftops or as part of larger solar farms, feeding electricity into the grid.

What are the advantages of solar energy?

Renewable Energy Source: Solar energy is abundant and sustainable.
Reduced Electricity Bills: Generating your own electricity can lower energy costs.
Low Maintenance Costs: Solar systems generally require minimal maintenance.
Environmentally Friendly: Solar energy reduces greenhouse gas emissions and pollution.
Energy Independence: Solar provides a degree of independence from utility providers.

How do solar panels work on a house?

Solar panels installed on rooftops capture sunlight and convert it into electricity. This electricity can directly power home appliances, heat water, or charge batteries for later use. Any excess electricity can often be exported back to the grid for credit.

Home solar systems can also include battery storage for increased energy independence.

MPV Solar – The trusted choice

A proven industry leader

33 YRS

YEARS IN SOLAR solutions

5471

+

COMPLETED PROJECTS

15 +

DEDICATED SOLAR STAFF

100 %

family owned & operated

MPV Solar is committed to providing industry-leading solar energy solutions across Sydney, backed by a proven track record of successfully completing over 5,000 projects. As a family-owned business, we prioritise personalised service and truly value our clients, ensuring that each system is tailored to meet your unique energy needs.