Time to rethink the battery mounting
The original plan was to use a rack cabinet to hold all the modules, however, I now have to many to fit into the rack and so another solution needed to be found. I considered standard ‘shed’ style shelving however it didn’t solve the problem of having the modules locked away (so kids etc cant get to them). I decided I should build a suitable cabinet out of framing timber and plywood.
I settled on the following dimensions:
2.4m high
1.2m wide
0.5m deep
Shelf to fit standard leaf mounts 
Weight testing shelf 
Starting the build 
Room for lots of modules 
Vacuuming all the sawdust 
The inside 
In situ 
The finished cabinet in situ