@nta said in Solar Power - Help Needed:
@victor-meldrew have a read of this:
Kerry Thoubboron / May 26, 2021
Comparing Microinverters and Power Optimizers | EnergySage
Comparing Microinverters and Power Optimizers | EnergySage
Microinverters and power optimizers are two of the more popular inverter technology options. Learn how the compare.
Micro Inverters aren't necessarily better than Power Optimisers - just depends on the engineering of the system as a whole.
So basically you have three differences in how the panels operate:
Basic string - where some or all panels are on one circuit that feeds back to the inverter. This is how they used to do it in the old days, when people were getting 6-8 panels on one roof space. The issue is if one panel stops performing (breakage, intermittent shade, etc) it affects the whole array. Once systems got bigger you'd have multiple strings and so on, or if you had panels in different orientation, or needed to balance voltage.
With optimisers or microinverters you don't need to worry about any of that - one or more panels get shaded, the rest just power on.
On the same technical wavelength as the designer now and system set-up pretty much sorted.
Once again thanks for the help.👍