Balcony solar panels can save 30% on a typical household’s electricity bill and, with vertical surface area in cities larger than roof space, the appeal is clear
There are two main inverter approaches. One big inverter that takes the DC from a bunch of panels and converts it into AC and micro inverters where each panel gets it’s own small one placed directly under the panel.
The micro inverters cost around $150 each. So you need around 10 panels before the single inverter becomes a good choice.
Installers love the micro because the install is easier. However as a owner with say 30 panels you now have 30 points of possible failure instead of the 1.
There are two main inverter approaches. One big inverter that takes the DC from a bunch of panels and converts it into AC and micro inverters where each panel gets it’s own small one placed directly under the panel.
The micro inverters cost around $150 each. So you need around 10 panels before the single inverter becomes a good choice.
Installers love the micro because the install is easier. However as a owner with say 30 panels you now have 30 points of possible failure instead of the 1.
Oh boy, apparently there’s a lot I don’t know. It’s really cool there are those cheaper options now.