Posted on September 2, 2018September 4, 2018 by Pulse AssentIEC 61853-4:2018 Photovoltaic (PV) module performance testing and energy rating Standard reference climatic profiles Link: IEC 61853-4:2018 Photovoltaic (PV) module performance testing and energy rating Standard reference climatic profiles Source: BSI Standards Related Posts:Statement following meetings between the Business…Fusion energy at COP26: Gamechanger for our global…Energy efficiency: what you need to knowBusted – the 9 big myths on energy in the UKSecretary of State speech to the Energy UK conference