Design

Variable Speed Pool Pumps

Posted by Ryan Holck on February 15, 2021 in Design Energy Savings Solar Thermal Solar

We install variable speed pumps exclusively. While several vendors are available, the Pentair Intelliflo and Intelliflo XF pump rank among the top options.   This pump efficiency chart shows the difference between a standard induction single-speed pool pump and the Intelliflo variable speed pump. The Intelliflo maintains about 90% efficiency throughout the motors load spectrum.

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Our Guarantee

Posted by YES on December 15, 2020 in Design Energy Savings Solar Warranty

At YES, we believe a long, comprehensive warranty is extremely important when making any sizeable financial investment. We know our customers are like-minded and look to us to ensure that their sizeable investment in solar will be productive and trouble-free for years to come.

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Why Two Solar Systems with Identical Equipment can’t be Compared

Posted by YES on February 27, 2020 in Design Installs Solar Solar Inverters Solar Monitoring Solar Panels Support 1 Comment

Two neighbors can get solar systems with identical equipment installed. However, how much actual electricity their respective systems produce can differ. As an example, we recently installed rooftop solar systems for two neighbors in Pleasanton, California. They purchased identical equipment, consisting of: LG 365-watt DC rated solar panels Enphase IQ7+ Microinverters We will refer to

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