Solar Water Heater Life Cycle Cost Analysis

Present solar kwh price indicate the ability of the system to provide.

Solar water heater life cycle cost analysis.

The work represents technical and economic assessment of the technology at local conditions. Fırat s kinuthia j abu tair a. In literature there are numerous studies on the environmental life cycle analysis of thermal systems. A recent study on life cycle cost estimation was carried out for alice springs region of australia suggested that the life cycle cost of electric boosted solar water heating system was 4468 au and for natural gas boosted solar water heating was 6315 au kumar et al 2018b.

Taha h boussabaine h abu tair a. Some of them deal with solar water heating systems 1 2. Lecture notes in civil engineering vol 6. Tsanakas1 1democritus university.

The study presents a life time cost benefit analysis for a solar system comprising a grid connected photovoltaic unit and a solar water heater operated at toowoomba queensland. This solar water heating system is sufficient per day for a family of four members. The cost of solar water heater made in rwanda by tumba college of technology is 900 with 2 77 m 2 and 200 l of tank capacity. Life cycle costs and environmental life cycle analysis of solar water heaters in greece pantelis n.

Botsaris1 komninos angelakoglou1 georgios gaidajis1 john a. Use the femp solar hot water calculator to estimate what size of solar system will work best for your federal facility and how much it will cost. Eds proceedings of 3rd international sustainable buildings symposium isbs 2017. In this section we compare the cost of solar water heater made in rwanda and the cost of heating water using electricity.

As specified by the energy independence and security act of 2007 the expected life of a solar water heating system used for life cycle analysis is 40 years which means a facility can look forward to as much as 30 years of free energy. The energy independence and security act eisa of 2007 section 523 requires new federal buildings and major renovations to meet 30 of hot water demand using solar hot water equipment if it is life.