
Victron Quattro 48v 10000 & solar input.
Hello all, looking for a little guidance on solar input to the quattro unit. The installer originally wanted to put SunSynk kit in everywhere and I managed to get them to switch over to installing a quattro unit instead.
They're prepping to install the system next week but just looking for guidance / clarity on how to hook up the solar side to the victron unit.
The panels are on a separate roof (house) to the inverter (garage) so I'll either have a 20meter run for DC (through a duct under the patio) to the inverter position or a string inverter in the loft with a CT clamp to do DC > AC > DC conversion.
The system is east/west facing, 16x 480W panels so peak could be 7.68kW.
I'm in the UK so mains is~230V.
The installer are suggesting that all the panels are hooked up in a way that it is ~400V and max / peak generation somewhere around 28-30Amps.
Installer is suggesting for ease of installation to go with a SolaX X1-VAST-8K - 8kW Hybrid Inverter
I'm not sure on how well this will integrate with the victron system, so was looking at the 100A Victron SmartSolar MPPT RS 450/100-MC4 for 48V battery only. Although this states it's only rated for 5.76kW so I'm slightly confused.
Additionally I've also been suggested towards a Fronius Primo inverter for it's integration with victron (apparently seamless) but the largest I can see is a 6kW unit
Batteries are 12x 5kwh LiFePo4 rack mounted packs https://www.fogstar.co.uk/collections/solar-battery-storage/products/server-rack-battery-48v-5-12kwh
Many thanks