Hello,
Following the sale of my previous house, I had to cancel my photovoltaic project (adding a battery and "autonomous" capacity to an existing installation). The company I had commissioned requires me to take back some of the equipment that they will not reuse. So, I have a Victron Multiplus 2 48-8000-100-110 and a Cerbo GX in my possession.
I have moved into a three-phase house and I intend to purchase equipment to install a ground-mounted photovoltaic 7-8kW system (with identical panel orientation and without shading), complementing the equipment I already have. Therefore, I assume I need to add 2 additional Multiplus 2 units. I have considered converting the house to single phase, but it is not reasonable.
Questions:
- Am I required to purchase 2 additional Multiplus units identical to the first one, or would it work if I buy 2 Multiplus 2 units at 5kW? (There is a significant price difference between 5 and 8 kW)
- Do you have any advice on the configuration to be implemented?
Thank you in advance for your advice and information.
