For small systems (2 or 3 panels) the sw panel systems are the most cost effective
2 Panel kit here $569 free Shipping
3 Panel Kit here $679 Free Shipping
If you are starting small but might have to add later the ez panel system will make future expansion easier. For large systems (4 panels and larger) the ez system is best
Complete 2 Panel EZ-Connect Solar Water Heater Kit $679
Complete 3 Panel EZ-Connect Solar Water Heater Kit $799
Complete 4 Panel EZ-Connect Solar Water Heater Kit $929
Complete 5 Panel EZ-Connect Solar Water Heater Kit $999
Complete 6 Panel EZ-Connect Solar Water Heater Kit $1199
Complete 7 Panel EZ-Connect Solar Water Heater Kit $1299
