Do you need to fit a DC isolator?| Solar Inverter Installation UK

Video Description

Most modern grid-connected solar inverters have a built-in DC switch, isolating the solar strings. However, there is a debate among electricians on whether an external DC isolator is still necessary. In this article, we will explore the relevant standards, codes of practice, and the latest guidance from the insurance industry to help you make an informed decision. ======================================================= Further Reading IET Code of Practice for Solar Photovoltaic Installations - 2nd Edition http://hub.efixx.co.uk/IET-COP_PV MCS Solar installation Standard V5.0 http://hub.efixx.co.uk/MCS-Solar-V5 RC62 Recommendations for fire safety with PV panel installations http://hub.efixx.co.uk/RC62 ======================================================= 00:00 DC Isolators and solar panel installations 00:34 What does BS7671 say in section 712? 01:25 IET Code of Practice 02:06 Typical inverter - Sunsynk Hybrid Inverter 02:42 Can you rely on the built-in isolator? 03:13 Are minimum requirements enough? 03:24 RC62 - What does the insurance industry think? 04:02 Fire risks in solar installations 04:46 What do you think? ========================================================= #solarinverter #isolators #solarpanelinstallation