14,000 gallon salt water pool with 2" plumbing & sand filter.  Replaced 1HP AC pump which cost $105 per month in electricity.  PS600 with pole-mounted 4 Lorentz 175W modules.

18,000 gallon salt water pool with 2" plumbing & sand filter w 1 1/2" multi-port valve.  Replaced 1HP AC pump which cost $120 per month in electricity.  PS600 pump with roof mounted 4 Lorentz 175W modules.

16,000 gallon pool with 2" plumbing.  Replaced 1HP AC pump which cost $110 per month in electricity.  PS600 pump with roof mounted 4 Lorentz 175W modules.

15,000 gallon pool with 2" plumbing, salt water, sand filter with 1 1/2" multi-port valve, 16-panel FAFCO solar pool heater (640 sq. ft. of thermal panels).  Replaced 1HP AC pump which cost $110 per month in electricity.  PS600 pump with roof mounted 4 Lorentz 175W modules.

16,000 gallon pool with 1 1/2" plumbing.  Replaced sand filter with Sta-rite cartridge filter.  Replaced 3/4HP pump which cost $110 per month in electricity.  10-panel FAFCO solar pool heating system.  PS600 pump with roof mounted 4 Lorentz 175W modules