I just want you to know that we are very pleased with the installation of solar heating for our pool that you completed recently. Your guys did a great job, particularly on the roof where it is very difficult to see the collector.
In our previous home we had a heat pump to heat the pool and it proved troublesome and very expensive to run. Our electricity bill went through the roof even though we had the cheaper tariff. It got so bad we had to switch it off.
The new solar heating you installed has presented no problems and is cheap to run continuously. I am very glad we made the decision to go with solar.