S
SRE
... and if you need to make adjustments on site you've got the stock to do it..... we don't buy kits either and usually save quite a bit ny shopping around. We're currently buying Power One 3.6's £200 cheaper than any other supplier at the minute. I always think kits are great for someone starting up but if you're doing the job properly and designing everything from scratch you learn the job better and have the edge on someone installing bog standard designs.