"We are really pleased with the setup so far. We got the lead carbon batteries and so far have not discharged below 70% with them generally 90 - 100% charged. We are about to install a battery monitor to give us more detail regarding exactly what is going in and out of batteries. We installed our system over lockdown and were impressed that GridFree was always available to answer questions and sort out some parts that were wrong. We have installed our panels at 45deg pitch on a bank behind our house, which is steeper than your team recommended, but seems to be the preferred angle being used by the various people we know using solar. I must say, we have had a few friends currently on solar that are very impressed with the system both cost-wise and simplicity-wise and are watching closely to see if the lead carbon batteries live up to their promises. We run a very large Elcold chest freezer, 1-2 loads of washing most days, lighting, computers, vacumm cleaner, and some small kitchen appliances and will run a fridge over summer months with ease. Thanks for making solar so easy."