solar

IDEA: Install grid-tie solar power in your home
 
6 votes
Powersmart House

Installing a solar system will protect your home from rising electricity costs and produce a positive annual return on investment.

Solar electricity is one of the cleanest forms of energy available today. By purchasing and using solar power you are combating global warming and are helping keep New Zealand clean and green for this generation and the next.

Cheers, Shane
www.powersmart.co.nz

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Originally submitted by shane@powersmart on 23 Feb 2008
PLEDGE: Install solar hot water heating
 
4 pledges

Hot water heating is the single largest use of domestic electricity, so cutting down on the amount of electricity used for that is the single biggest change you can make to your electricity consumption.

The money saved in reduced electricity bills can pay for the installation of the solar hot water heater within 5 to 7 years, but they last much much longer than that as there are no moving parts. You can calculate your likely payback time here http://www.mirak.co.nz/SavingCalc.php

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Originally submitted by rimu on 29 Jan 2008
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