Learn by doing
可再生能源——太陽能板的應用
Solar DC power system principle
Based on the principle of photovoltaic effect, solar cells or photovoltaic cells are made. They convert sunlight into direct current (DC) electricity. ... Solar panels or modules are designed to supply electric power at a certain voltage (say 12v), but the current they produce is directly dependent on the incident light.
All solar power systems work on the same basic principles. Solar panels first convert solar energy or sunlight into DC power using what is known as the photovoltaic (PV) effect. The DC power can then be stored in a battery or converted by a solar inverter into AC power which can be used to run home appliances. Depending on the type of system, excess solar energy can either be fed into the electricity grid for credits, or stored in a variety of different battery storage systems.
In this workshop, we use DC power only.
Mini SOLBox Installation
DIY 太陽能充電模組步驟
DIY Solar Charger Module Step
Multimeter For checking electronic circuit
