| Title | Life-Cycle Assessment of Solar Charger with Integrated Organic Photovoltaics |
|---|---|
| ID_Doc | 25017 |
| Authors | Benatto, GAD; Espinosa, N; Krebs, FC |
| Title | Life-Cycle Assessment of Solar Charger with Integrated Organic Photovoltaics |
| Year | 2017 |
| Published | Advanced Engineering Materials, 19, 8 |
| Abstract | Organic photovoltaics (OPV) applied in a commercial product comprising a solar charged power bank is subjected to a life cycle assessment (LCA) study. Regular power banks harvest electricity from the grid only. The solar power bank (called HeLi-on) is however, a power bank that includes a portable OPV panel, enabling the possibility to be charged from the sun, and not only from the grid. In this paper, two well-established power bank products using amorphous silicon solar panels (a-Si PV) and a regular power bank without any portable solar panel is compared to HeLi-on. The environmental impact of the products is quantified with the aim of indicate where eco-design improvements would make a difference and to point out performance of a portable solar panel depending on the context of use (Denmark and China), realistic disposal scenarios and the recycling relevance particularly concerning metals content. |
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