Renewable Energy, Climate Change and Environmental Sustainability for SS 1
Solar and wind energy replenish naturally, unlike fossil fuels. Using renewables can reduce emissions, though equipment and land…
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SS 1 · Solar PV Installation and Maintenance
9 lessonsLessons by Theme
AThemePrinciples of solar photovoltaic (PV) system
2
Principles of solar photovoltaic (PV) system
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Solar PV Systems, Types, Components and Functions for SS 1
A solar PV system converts sunlight into electricity through panels, then uses controllers, batteries or inverters according to…
BThemeSolar PV system components
2
Solar PV system components
Load Profiles, Energy Demand, System Voltage and Autonomy for SS 1
A load profile charts electricity use over time. Appliance power and operating hours determine energy demand, battery capacity…
Inverters, Types, Ratings and Energy Supply for SS 1
An inverter converts direct current from batteries or solar systems into alternating current. Its rating must suit connected…
CThemeSafety precautions and standards in solar PV system
1
Safety precautions and standards in solar PV system
PPE and Safety in Handling and Installing Solar PV Inverters for SS 1
Solar inverter work requires appropriate PPE, isolated power sources and suitable tools. Incorrect wiring can cause shock, burns…
DThemeInstallation and maintenance of solar PV system
1
Installation and maintenance of solar PV system
Inverter Sizing, Tools and Installation Process for SS 1
Inverter sizing starts with the total connected load and any motor starting surges. Correct cables, protection devices and…
EThemeEstablishment and management of solar PV installation and maintenance business
3
Establishment and management of solar PV installation and maintenance business
Solar PV Business Ideas and Opportunities for SS 1
Solar PV ventures can provide installation, inspection, maintenance or equipment sales. A promising idea addresses a real energy…
Qualities and Assessment of Good Solar PV Business Opportunities for SS 1
A good solar PV business opportunity has identifiable customers, practical skills, manageable start-up costs and a realistic plan…
Ethics in Life and Solar PV Business for SS 1
Ethical solar PV businesses give honest system ratings, follow electrical safety rules and provide reliable after-sales support rather…