6.6. Photovoltaic education
Fig.1 shows the process of photovoltaic education giving information about the concept of renewable energy to the four people responsible for PV systems. Fig. 2 shows the community participation in the discussion session. In this session discussed the condition of electricity in Indonesia, knowledge of the types of tools used in the solar system, how to operate the instruments, reading monitoring systems, knowledge of the normal indications whether or not a system, and how to take care of him.
6.7. Aeration optimization
Fig. 3 shows the university students and communities repairing the aeration piping systems. Then Fig. 4 shows the process of installing the faucet volume control.