DRM Solar Wind Energy

DRM SOLAR WIND ENERGY
For Prefab Homes
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Solar/Wlnd Pybrld SysLem
Solar WaLer PeaLer
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Many people ñnd auracuve Lhe ldea of powerlng Lhelr
homes or small buslness uslng a renewable energy
sysLem.
1hls makes sense ln Lerms of reduclng energy expenses
by becomlng lndependenL from power provlders, buL as
well as demonsLraung a Lco-lrlendly way of llvlng.
2)3"+<5$%4 =(8+$4 2(71.-
8ecenL Lechnologlcal advancemenLs, made posslble Lhe
comblnauon of :$%4 and 7)3"+ energy wlLh Lhe
developmenL of ,(8+$4 7(71.-7.
WlLh Lhese sysLems, lmplemenung Solar/Wlnd energy
lnLo mosL homes, has become relauve easy.
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1he comblnauon of renewable resources has many beneñLs.
1he maln are:
!
8educes Lhe energy expenses of Lhe house.
!
Lnsures an lncreased energy producuon and a conslsLenL power
supply.
!
Solar/Wlnd Pybrld SysLem requlres less space Lhan prevlous
sysLems.
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Lco-lrlendly.
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Solar/Wlnd Pybrld sysLems are developed wlLh Lhe naLural
conunuous change of Lhe weaLher condluons ln mlnd.
usually sun and wlnd are noL hlgh aL Lhe same ume. Comblnlng Solar
Þanels wlLh Wlnd 1urblnes, we can maxlmlze Lhe energy producuon,
by gaLherlng and converung power from boLh Lhese 2 sources.
1he use of a bauery sysLem alds Lo provlde a sLorage unlL for Lhe
produced energy, LhaL wlll be used under perlods of energy shorLage.
1hls way, we can ensure a non-lnLermluenL power supply durlng all
Lhe year, lndependenL of Lhe weaLher condluons.
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A compleLe sLand-alone power sysLem requlres Lhe purchase of
Lhe followlng equlpmenL:
- ÞhoLovolLalc Array (Solar Þanels)
- Wlnd 1urblnes
- 8auerles
- Charge ConLroller
- Þower Condluonlng LqulpmenL - lnverLer
- SafeLy LqulpmenL
- MeLerlng/MonlLorlng
Cpuonally, a sLand-alone sysLem can lnclude elLher an englne-generaLor
or mlcro-hydropower resources, Lo generaLe energy when solar and
wlnd energy ls noL enough.
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A ÞhoLovolLalc array ls an arrangemenL of
muluple phoLovolLalc modules (solar panels),
deslgned ln such a way Lo collecL Lhe solar
radlauon and converL lL lnLo elecLrlclLy.
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1he number of Lhe panels deLermlnes Lhe LoLal elecLrlc power a
sysLem ls capable Lo generaLe.
A small Þv sysLem ls capable Lo provlde enough power for Lhe
average needs of a house.
Solar Þanels can be mounLed on Lhe ground or on Lhe roofs.

A wlnd Lurblne, ls a devlce LhaL converLs Lhe
klneuc energy from Lhe wlnd lnLo elecLrlc power.
Wlnd 1urblnes have a long Lechnologlcal hlsLory,
LhaL leaded Lo Loday's wlde range of wlnd Lurblnes
Lypes.
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ln sLand-alone energy sysLems for homes, small Lo medlum slze
Lurblnes are used as a compllmenLary generaLor Lo conLrlbuLe Lo
Lhe domesuc power needs.
8auerles sLore Lhe generaLed elecLrlclLy
for use when Lhe sysLem ls noL able Lo
produce (e.g. cloudy days, nlghLs wlLh
no wlnd eLc).
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1hey usually have a llfe-cycle of 3-10 years and can be replaced
when Lhey lose Lhelr recharglng ablllLy.
1he number of bauerles ls dependlng on Lhe acLual needs and Lhe
cllmaLe condluon aL Lhe locauon of Lhe lnsLallauon.
8auerles should noL be locaLed ln llvlng areas or near oLher
elecLronlcs. lL's good Lo be placed ln a separaLe room, wlLh easy
access for malnLenance and replacemenL.
1hls devlce ls used Lo conLrol Lhe ßow of Lhe
elecLrlc power from Lhe varlous sources Lo Lhe
bauerles and Lhe home equlpmenL.
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ConLroller ls deLecung and opumlzlng Lhe elecLrlclLy ßow among
Lhe elecLrlc devlces and Lhe bauerles, based on Lhe charglng sLaLe
of Lhe bauerles, Lhe currenL produced energy and Lhe power
requlremenLs of Lhe oLher devlces.
Modern ConLrollers are able Lo re-acL on Lhe changlng condluons
and for example auLomaLe Lhe sLarL of an englne-generaLor ln case
of energy shorLage, or conLrol Lhe charglng cycle of Lhe bauerles,
someLhlng LhaL can exLend Lhe bauery's llfeume.
MosL elecLrlcal devlces and equlpmenL run on AC
(alLernaung currenL) LlecLrlclLy. AL Lhe oLher hand,
renewable energy Lechnology produces and
dellvers uC (dlrecL currenL) LlecLrlclLy.
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ln order Lo run AC devlces, Lhe uC elecLrlclLy musL be converLed Lo
AC. An lnverLer ls such a devlce.
Sensluve elecLronlc equlpmenL llke compuLers, Lelevlslons eLc,
requlre a conslsLenL volLage and a smooLh slne wave proñle of
elecLrlc power.
lnverLers and oLher power condluonlng equlpmenL are used Lo
equallze Lhe requlremenLs beLween Lhe devlces connecLed Lo Lhe
home clrculL and Lhe power provlded by Lhe sysLem.
lL ls always lmporLanL Lo enhance Lhe safeLy of an elecLrlc sysLem,
ln order Lo proLecL Lhe sysLem lLself agalnsL damages, buL also
people from harmlng.
1he maln dangers are durlng sLorms wlLh llghLenlng evenLs, power
surges, shorL-clrculLs evenLs, devlces malfuncuon eLc.
Maln proLecuon agalnsL such hazards lncludes:
- SafeLy ulsconnecLs: AuLomauc/Manual safeLy dlsconnecLs Lo
proLecL Lhe sysLem or human, durlng accldenLs or malnLenance.
- Croundlng: Þower generaLors and elecLrlc devlces need Lo be
grounded.
- Surge ÞroLecuon.
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uevlces Lo meLer and monlLor Lhe power consumed, Lhe charglng
level of bauerles, Lhe bauerles volLage eLc.
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1he exacL Lype of equlpmenL and Lhe number of unlLs you are
golng Lo need Lo power your home of omce, ls dependlng on whaL
you wanL your sysLem Lo do.
1he slmplesL sysLem ls Lo dlrecLly connecL Lhe power generaLed by
Lhe sysLem Lo your home equlpmenL for lmmedlaLe use.
8uL lf you wanL Lo also sLore Lhe excess of Lhe generaLed power,
Lhen you are golng Lo need bauerles, charglng conLrollers eLc.
Þlease do noL heslLaLe Lo conLacL us wlLh Lhe requlremenLs of your
lnsLallauon and we wlll plan for you Lhe rlghL soluuon.
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DRM Solar Water Heater
1. Specifications
2. Installation Manual
Standard Non Pressure Solar Water Heater
Specifications
Stainless Steel Non Pressure Solar Water Heater
Specifications
Copper Coil Pressurized Solar Water Heater
Specifications
Energy Saving Data
How many energy can be saved by a solar water heater
For a 3 person house
Electricity Heater
- 3 persons use about 150L hot water every day
- Electricity heater needs about 15KW/H to heat
500L from 20° C to 50°C.
- It needs 1620KW/H every year to supply hot
water.
Solar Water Heater
- It uses only Sunshine to heat water.
- It has a 15 years lifespan.
- This means that a Solar Water Heater can save
about 24300KW/H in its lifecycle.
For a 50 rooms hotel
Electricity Heater
- A standard room needs about 100L hot water per
day.
- Electricity heater needs about 15KW/H to heat
500L from 20° C to 50°C.
- We need 54750KW/H every year to supply hot
water to 50 rooms.
Solar Water Heater
- It uses only Sunshine to heat water.
- It has a 15 years lifespan.
- This means that a Solar Water Heater can save
about 821250KW/H in its lifecycle for a Hotel with
50 rooms.
Discover the possibilities...
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www.DRMprefab.com