blog
Archive for May, 2010
HOMEMADE SOLAR PANEL – HOW MUCH DOES IT COST TO BUILD A HOMEMADE SOLAR PANEL
May 3rd
I’m keen on building a home solar panel as that is the way for present and future energy needs.
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POWERFILM 4.2V 22MA FLEXIBLE SOLAR PANEL WITH WIRESSP4.2-37
May 2nd
Product Description
Perfect for charging 2 AAs!These PowerFilmTM flexible solar modules can be used alone to direct-power your small DC project (anything that runs off 4.2V or less and requires 22mA of current or less) – or, they can be used in your battery-charger project to store energy for later use. BATTERY-CHARGING TIPSFor battery charging, the voltage of your solar panel MUST be higher than the voltage of the battery that you want to charge. We advocate using the following guidelines: at least 2.0 volts to charge one 1.2 volt battery ,at least 3.6 volts to charge two 1.2 volt batteries wired in series ,at least 4.8 volts to charge three 1.2 volt batteries wired in series ,at least 6.0 volts to charge four 1.2 volt batteries… More >>
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Lowest Price Online: $7.65
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DIMMABLE PAR30 LED SPOT LIGHT 9 WATTS : COOL WHITE
May 2nd
- Direct replacement for 75 watt incandescant bulb and consumes only 9 watts of energy!
- There is no harsh glare, just warm, beautiful light
- Designed for new construction, or retrofitting existing installations
- Savings likes these means the PAR30 pays for inself in electricity savings
- Unlike incandescent bulbs, the Dimmable PAR30 is comfortable to the touch
Product Description
Comparable to a 75 Watt
This is a fully Dimmable LED light bulb. The cool white puts out 600 lumens and only consumes 9 watts of energy! It replaces any household 75-watt incandescent/halogen bulb. This bulb will give you 90% energy savings!
Aluminum heat sink, No UV or RF interference, Patented heat sink and optical diffuser, longer life than incandescent & fluorescents . No mercury, no ballast required, wide voltage and constant current design, solid state, high shock & vibration resistant, Mercury free, 66%+ savings in energy consumption, quiet, no noise, no flickering, The products are in accordance with CE testing standards.
* Voltage: 100-240VAC *Color Temp: Cool White 5500K – … More >>
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Lowest Price Online: $72.98
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BLUE 21 LED BULB FLOWER FLASHLIGHT
May 2nd
Product Description
SUPER BRIGHT 21 LED Bulbs Blue FLOWER finish Heavy Duty ALUMINUM CASE 21 bulb LED uses 3 AAA batteries included Super Bright, Long Life 4-1/4″ long, 1-1/2″ diameter head METAL case Push button ON/OFF on end, rubber matching grip … More >>
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Lowest Price Online: $6.88
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HOW DO I GO ABOUT GETTING A WIND TURBINE FOR MY HOME? WHAT ARE THE RULES FOR THIS IN THE UK?
May 2nd
I’ve heard the government can give you a allow to help out and if you generate surplus electricty you can sell it to power companies. Is this true?
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HOW DO YOU BUILD A SOLAR PANEL & HOOK IT UP TO A HOT WATER HEATER AS A SUPPLEMENT (BUILD FROM SCRATCH)?
May 2nd
I would actually build two—each facing in a different direction, but somehow connected, then on to the water heater intake.
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MONOCRYSTALLINE 175 WATT SOLAR PANEL
May 1st
- High cell efficiency PV solar panel w/ quality silicon material for long term output reliability.
- Rigorous quality control to meet highest international standards.
- High transmittance, low iron tempered glass with enhanced stiffness and impact resistance.
- 72 monocrystalline high-efficiency PV solar cells (approx. 17%).
- Outstanding electrical performance under high temperature and low irradiance conditions.
Product Description
Applications
* Any massive or small on-grid /off-grid PV solar power stations.
* Commercial/ industrial building PV solar roof-top systems.
* Residential PV solar roof-top systems.
* Any commercial / industrial ground mount systems.
* Other industrial and commercial solar PV applications…. More >>
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Lowest Price Online: $723.00
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G E LIGHTING 76449 WHITE LED LIGHT BULB 2 WATT
May 1st
- GELED2G16C/W/TP, 2W, White, LED Light Bulb
- Globe Shaped 2″ Diameter
- Rated Life: 12,000 Hours, Lumens: 60,
- Color Temperature: 2900K, Candelabra Base.
- Carded
Product Description
GELED2G16C/W/TP, 2W, White, LED Light Bulb, Globe Shaped 2″ Diameter, Rated Life: 12,000 Hours, Lumens: 60, Color Temperature: 2900K, Candelabra Base…. More >>
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Lowest Price Online: $16.19
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I JUST HAVE RENTED A HOUSE WITH AN ATTIC FAN AND WAS WONDERING HOW MUCH IT WOULD SAVE ME ON THE ENERGY BILL?
May 1st
I run the attic fan all night with the windows open and it get really cold! I use to run the a/c all night when I was at my other apartment. During the day I probably run the a/c maybe once for an hour but other than that the attic fan is on. I use to have the a/c running atleast half the day over at the apartment. Can someone estimate what I might save on my next bill ?
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