Yes, 4 years ago. Only thing I would have done differently is add more. Our system is sized right as long as the a/c isn’t used much (which works well for us but not so much when short term visitors are here who aren’t used to the heat). Paul Zuñiga (Paul Z Construction and Design) arranged the installation for us so I don’t recall the installers name, but they did a good, clean job. The peso was 24 to 1 USD at the time so the price was far less than you pay up north. Solar panel prices should have come down the last few years so it probably balances out with the difference in exchange rate. I have noticed several tiendas and Mexican homes with new installations, so you may also want to post on La Manzanilla Life Facebook page in Spanish to get some more feedback.