Browse Forums General Discussion 1 Apr 05, 2009 12:26 pm Hi all, at present i'm o/bing a larger house on a rural location. the building is in 2 parts : our wing (2 senior aged adults) bathrm & kitchen & Guest wing 2 bedrm, bath & laundry. i've installed an 18 panel grid interphase solar voltaic system. the guest wing HWS is 50 ltr instant boost electric hooked to scheme water (unlimited h/w for city grandkids). In our section i'm installing a solar hws, with electric boost & coupled to tile fire copper heat exchanger with rainwater supply. the question i have is what size solar system should i have single panel 151 ltr or 2 panel 302 ltr. we have a 25yr old 2 panel 302 ltr solar with same set up at present house, its slowly lost effectiveness over the years & was never really correctly oriented to north. the solar supplier i'm dealing with says that solar systems r far more efficient now days, & recons the 151ltr would be more suitable as there is less storage to keep hot for only 2 people, making both elect booster & tilefire exchabger more effective. can anyone tell me about experiences with 151 litre solar HWS or any 150 HWS systems for 2 adults?? thnaxs & cheers tony Hi All, I have been dealing with icare for insurance in completing our house after our original builder went bust. We have gotten to tender stage and one of the companies… 0 20744 I apologise for any confusion, but your understanding is correct. We approached our situation differently based on advice from… 11 53085 11 40631 |