Integrated systems combining multiple SLES units are permitted; please refer to section Smart Local Energy System (SLES) principles and Appendix 1 for further information on SLES.
Caniateir systemau integredig sy'n cyfuno sawl SLES; cyfeiriwch at adran Egwyddorion Systemau Ynni Lleol Clyfar ac Atodiad 1 i gael rhagor o wybodaeth am SLES.