Business ProfileforInfinity Solar USA

I had 15 solar panels installed and up and running in October 2022. I noticed after a few months the panels were performing up to 30% less in a month than the projections in the sales proposal I was shown by the salesman. I reached out to the company and they ran a report that said in the proposal, the incorrect roof angle was used and instead of an estimation of ~****** kWh of production, it should be between 9,346-10,055 kWh. In addition, the sales proposal stated the average electricity bill should be $43/month, yet it has been closer to $70/month using the same amount of electricity as the prior year without solar. I have been in contact for over a year now with someone at the company because he kept asking for more and more of my electricity bills. Eventually he agreed that for the 12 months from when the panels had been installed, the approximation was off by ~10% and they need to look into the configuration of the panels on the roof in order to add any, at their own cost. ******* has stopped responding to my e-mails asking for updates. I believe they should install 3 extra panels on my roof given the false numbers in their sales proposal for both the production of the panels and the significant difference in approximate monthly electricity bill. I have been more than patient and given them plenty of time to rectify the situation, which they have failed to do.