Converting T? A Solar Home
There ar? many ?ffordable opt?ons to c?nvert your home into ? solar h?me ?nd solar energ? technologies can supply f?r several different uses in a solar home. Pa?sive sola? de?ign can provide heat?ng, cooling and natu?al light for yo?r ho?e. Solar electricity options are available to power h?me appliances and ?olar wate? h?ating can provide ?ot water ?ptions for laundry and general household wat?r us? (showers, cooking, cleaning). Wh?n planning ? solar home ?t is important to conside? wh?ch sol?r ene?gy o?tions are mo?t efficient, and cost effective for your s?tuation.
A passiv? solar hom? utilize? ?ome d?sign to prov?de heating, cool?ng and nat?ral light witho?t the ?se of any speci?l equipment. A passive solar home ?asically uses the environment to accom?lish great reductions ?n ene?gy ?se. A passive solar hom? ?ses construction materials and de?ign to utili?e the sun’? heat during ?inter month? and block th? sun’s heat during su?mer months. There are seve?al passive solar techniques ?ou ?an u?e in a ?olar home, direct gain, radiant h?at from sunlig?t passing directly int? ? living ?pace and being absorbed b? furnit?re, flooring etc and u?ually achieved with sout? fac?ng window installations, indirect gain, involving an attac?ed Trombe wall th?t coll?cts heat ?nd distributes it throughout th? ?ome ?y the u?e of fans, th?rmal m?ss, whic? a?e materials that naturally collect and stor? heat ?uch ?s brick or stone, and pass?ve cool?ng, which gen?rally includes overhangs for south-facing windows t? block the ?un du?ing summer months for cooling the s?lar hom?.
Another feature often found in ? solar hom? is the ?se of ?olar electricity. Solar elect?icity ?s generated ?hen p?otovoltaic cells are ?sed t? absorb sunlight and convert it into usable electricity. Th? en?rgy produced b? solar panel? ?ust be converted to DC (household powe?) through t?e u?e ?f ?n inverter. Solar electricity can be used t? su?plement metered el?ctric al?eady being received b? ? solar home o? with th? ?se of ? batt?ry st?rage ?ank, c?n be used as th? only electric source for t?e home. If th? later is going to be ?sed, it ?s suggested that owners of the solar home h?ve a gen?rator available fo? backup power.
Solar water heat?ng i? on? of the mo?t common us?s of sol?r energy ?n ? solar home. There ar? two kinds of solar water heating availabl? for solar home use. The first i? ? clo?ed loo? s?stem, which c?n be used in areas t?at are not prone to freezing. These systems u?e w?ter filled tubes that a?e heat?d directly by the s?n. A ?losed loop system u?es an ?nti-freeze typ? liqu?d t? ?ollect heat fro? th? sun ?nd then the heated liquid is us?d to h?at household w?ter ?ia a heat ?xchanger.
Regardless of which steps you take toward con?erting to ? solar ho?e, energy efficiency ?s the mo?t important attribute to ? successful ?olar home operation. Ene?gy efficiency minimizes the need for heating, cooling and electricity. Using higher insulation lev?ls, more ene?gy effic?ent windows, appliance ?nd lighting than used in traditional construction, y?u ?ill already be ?aving ?ourself ? lot of money and ?nergy. Howeve? these change? may not be an option when converting an existing ?ome into a solar home, s? make any changes possible to your ?ome energy eff?ciency and adapt othe? solar practices to convert y?ur ?xisting home into a sol?r home.
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