Just thought this thread was worth a bump. I recently did an installation that required a couple of 20A / 30mA RCBO's which I got from RS Components.
Lets look at an 8 kw inverter with 545 watt panels, this the most common setup we install. Inverter PV data: Max power - 10400W
Now we move onto the current rating, Inverter specs: PV input current - 26Adc + 13Adc Max PV Isc - 34Adc +17Adc
Now we know how many panels we are going to install we need to look at the max PV input power As per the specs MAX PV input
To be on the safe side I am going to rather go with the panel STC parameters and the MPPT values. I going to use the mid range 550 Vdc and
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Just thought this thread was worth a bump. I recently did an installation that required a couple of 20A / 30mA RCBO's which I got from RS Components.
AndyD Yesterday, 05:17 PM