Another TL (transformer less) permutation

[yellowvanman]

Planning a ground mount system using the Console buckets (plastic). What happens about earthing the array if I use a transformer less inverter.

My thinking is do nothing, all panels are class II, not electrically connected except for the dc connections.

 

[andyemms]

I would personally earth each panel and play it safe....

 

[daytona600]

try a transformer inverter , easy earthing and no need for rcd , i have supplied many for ground arrays
eg eltek theia HE-t ip65 with webserver record effciency over 97% 4kwp unit is 16amp per phase
HF transformer universal inverter suitable for mono/poly , sanyo hybrid , thin film CDTE/CIGS/A-Si
in stock if required