Haberl, R., Schubert, M., Péan, T., Bellanco, I., Belio, F., Salom, J. and Carbonell, D. 2022. Concise cycle test methods to evaluate heating/cooling systems with multiple renewable sources. CLIMA 2022 conference. (May 2022). DOI:https://doi.org/10.34641/clima.2022.390.