Solar Electric Power
How to evaluate solar power Water Heater against electric water heater?
If you can plz state the price calculation particulary in SriLanka
A quick exploration might make you decide to forget. Hopefully you know what you are paying currently.
You can find the cost of a solar powered water heater..
You can choose either photovoltaic generating to heat, or just direct solar heaters.
You can estimate how much electricity and its cost if you have to pump water if you use direct heaters.
Installing Photovoltaic Solar Power at Home
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RoadPro RPSL-350 12V 1.5 Quart Slow Cooker $24.15 Plugs directly into your cigarette lighter socket - 1.5 quart stoneware crock is removable and dishwasher safe - cooker base with easy grip handles - glass lid with stretch cord to keep lid secure while traveling - 6 power cord - - - - -...... |
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Food Pantry Hanging Dehydrator / Dryer - Five Tray Non Electric Fruit, Vegetable, Jerky Dehydration - Food Pantrie $57.95 The Food Pantrie hanging food dehydrator is the perfect way to dehydrate foods naturally without electricity. Costs a fraction of electric dehydrators. It takes no electricity to run with is environmentally friendly and less expensive. Suitable for all types of fruits and vegetables. Also great for jerky. Can be used to sprout seeds and wheatgrass.... |
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Solar Power Grinder - Cape Herb & Spice Company ... |
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Westek SLC6CFL 100W Programmable Screw-In Light Control, White $6.50 Adds safety security and convenience. Programmable off-timer from 2,5,8 hours random off timer deters intruders. Contact plunger allows adjustment of sensor window direction for optimum performance. Works with incandescent and compact fluorescent bulb. Digital microprocessor for full brightness and no flicker operation. Turn lights on at dusk and off at programmed time.... |
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The Light Garden Lighted Willow Branch ... |
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Camco 41313 RV 12V-15W Fluorescent Light Bulb $6.60 Camco 12V, 15W Fluorescent Light Bulb. Perfect for use with solar power panels, each 15W Bulb delivers the lighting power of a 60-watt incandescent bulb, saving energy and dollars. Fits standard screw-in socket. Order Now! Camco 12V, 15W Fluorescent Light Bulb... |
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Fi-Shock SS-725CS AC Powered Light-Duty Electric Fence Charger, 5-Acre Range $22.55 5 Acre Economy Energizer For Pets & Small Animals.... |
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Fi-Shock SS-440 Solar-Powered Low Impedance 10 Acre Medium-Duty Electric Fence Charger $107.98 The Fi-Shock Solar Fence Controller controls up to 5 miles of electric fence! Recharges its 4 Volt battery with a high efficiency, built-in solar panel. Controller delivers more shocking power than ordinary fencers. Low impedance provides 1/3 less battery drain. U.S.A. Application: Fence controller, Works With: Electrical fences, Amps: 3, Battery Required: Yes, Solar Power Compatible: Yes, Dimensi... |
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Havahart SS-750RPX AC-Powered Electric Fence Kit for Pets and Small Animals 1-Mile Range $66.18 "Delivers a mild correction to break bad habits.Protects flowers, shrubbery, gardens and trash from unwanted critters.For dogs 15 pounds and above.Contains: an energizer, fence poles, ground rod, aluminum, 5 cotter pins, 1 ground clamp and 2 extra fuses.SizeColor "BCI - 278249... |
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Schumacher Electric SCUSP-200 2.4 Watt Solar Charger $37.99 Solar powered battery charger and maintainer. Up to 2.4 watts of charging power even on cloudy days. Mounting screws provided. Dual adapters for connecting to a battery or to the 12V port on a vehicle. Easy to use and can be left on for extended periods to maintain a battery in top condition.2.4 Watt Solar Charger. 2.4 watts charging for 12V batteries. Rated for Indoor / outdoor use. Complete with... |
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Elenco EDU8405 Tree Of Knowledge Solar Power $37.64 SOLAR 150 Challenging Experiments. Convert solar energy. Build a solar electric generator motor water heater furnace thermometer crane and solar energy mobiles. Unique experiments with colour optics electroplating stroboscopes thermodynamics and Moire patterns. |
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Schumacher Electric SCUSP200 2.4 Watt Solar Charger $51.29 Solar powered battery charger and maintainer. Up to 2.4 watts of charging power even on cloudy days. Mounting screws provided. Dual adapters for connecting to a battery or to the 12V port on a vehicle. Easy to use and can be left on for extended periods to maintain a battery in top condition.2.4 Watt Solar Charger. 2.4 watts charging for 12V batteries. Rated for Indoor / outdoor use. Complete with battery clamps and 12V plug. Amorphous Technology allows charging on cloudy days. Environmentally safe and no power required. Dimension: 19.25 L x 10.25 W x 1.4 H. |
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Nature Power 40401 Solar Home and RV Power Kit Auxiliary Battery $809.99 A complete solar kit that provides renewable energy to charge 12V batteries without the use of noisy expensive gas generators. This kit is great for emergencies or power outages and for those looking to use solar save money be environmentally friendly. Will provide power to watch movies power your laptop keep your lights ON and more It will keep essentials running in emergencies and anywhere power is needed. With Do It Yourself installation this kit is fast and easy to setup. Ideal applications: 13 LCD televisions DVD players phones lights radios computers fans electric razors water pumps and more Up to 1800 watts of power is delivered across 4 AC outlets powered by a 60 amp hour rechargeable battery. Works with any Nature Power brand solar panel up to 130 watts and includes 35 feet of cable an internal transfer switch 5 Amp AC Charger and 8 Amp Solar Charger. The entire unit is modular and solar panels or auxiliary batteries can be added to charge faster and run your appliances longer. CSA C22.2 no 107.3 and UL 1778 approved. length: 19.75. height: 16.75. width: 19 |
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Nature Power 40400 Solar Home and RV Power Kit with 40 Watt Solar Panel $1754.99 A complete solar kit that provides renewable energy to charge 12V batteries without the use of noisy expensive gas generators. This kit is great for emergencies or power outages and for those looking to use solar save money be environmentally friendly. Will provide power to watch movies power your laptop keep your lights ON and more It will keep essentials running in emergencies and anywhere power is needed. With Do It Yourself installation this kit is fast and easy to setup. Ideal applications: 13 LCD televisions DVD players phones lights radios computers fans electric razors water pumps and more Up to 1800 watts of power is delivered across 4 AC outlets powered by a 60 amp hour rechargeable battery. Includes a 40W solar panel with 35 feet of cable an internal transfer switch 5 Amp AC Charger and 8 Amp Solar Charger. The entire unit is modular and solar panels or auxiliary batteries can be added to charge faster and run your appliances longer. CSA C22.2 no 107.3 and UL 1778 approved. length: 19.75. height: 16.75. width: 19 |
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Nature Power 50062 60 Watt High Efficiency Monocrystalline Solar Panel $539.99 Nature Power Monocrystalline Solar Panels take the sun s energy and turns it into electric current. Each solar panel is rated by wattage at working voltage the higher the wattage the more power you will receive per hour and the quicker you can recharge 12 volt batteries. These solar panels are high efficiency 12 volt solar panels featuring sturdy aluminum frames and high transparency tempered glass tops. They have a scratch resistant and antireflective coating to help keep the solar panel in good shape for many years. They are rugged enough to be permanently mounted outdoors or even on mobile applications such as RVs and boats. The entire module is sealed against moisture. Designed for charging 12 volt batteries in off grid applications of any scale a solar charge controller is required to keep your batteries from being overcharged. Designed for use with Nature Power 8 Amp Solar Charge Controller or Nature Power 28 Amp Solar Charge Controller. Deep cycle 12 volt batteries will store and provide the power generated from the solar panels. Installation time is minimal thanks to plug and play connections and included flat mounting hardware. Monocrystalline is the most efficient type of solar cell available on the market letting you get the most power per square inch. More durable than amorphous type solar panels the Nature Power Monocrystalline Solar Panels are warrantied to retain at least 80 efficiency up to 25 years. Each Nature Power Monocrystalline Solar Panel features a blocking diode and a bypass built within the wiring protects your batteries draining due to reverse current and power loss due to shade. Solar panels operate silently and without fuel or fumes. An optional tilt mounting system is available separately. length: 21.5. height: 2. width: 31.5 |
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Pool Boy Electric-Powered Inground Solar Reel $1195 Pool Boy Electric-Powered Inground Solar Reel |
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Schumacher Electric Corp SCSP200 Solar Panel Battery Charger $45.93 SP200 Solar Charger 2.4 Watt Output. Solar Powered Charger for 12V Batteries Converts Sunlight to 12V Power. Indoor / Outdoor Use with Mounting Kit for Permanent Installation. Amorphous Panel Construction Increases Output on Cloudy Days. 2.4 Watt Charging Good for Standard and AGM Batteries. |
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Hubbard Scientific 4741 Basic Solar Kit $33.48 Basic Solar Kit This simple experiment demonstrates the conversion of solar energy to electric power. Kit includes a 400 mA solar cell leads motor propeller and instructions. Grades 48. American Educational Products have a lead ship time of 21 days. |
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Nature Power 40015 18 Watt Solar Battery Charger $134.99 The 18 Watt Solar Battery Charger takes the sun s energy and turns it into electric current. The current is delivered to your 12 volt rechargeable battery to charge and promote the longevity and health of your battery. This solar panel is lightweight and versatile and can be used with any rechargeable 12 volt battery to provide a portable power solution for a variety of applications and coupled with an inverter can provide AC power for places such as remote cabins and cottages or nonelectrified buildings. This solar panel can also provide an environmentally friendly way to keep the 12 volt batteries of your RV truck camper or boat topped up during storage. A solar charge controller is required to keep your batteries from being overcharged; this solar panel is best matched with the Nature Power 8 Amp Solar Charge Controller. High quality amorphous solar material will work in all light conditions even on overcast days. Completely weatherproofed this solar panel can be installed outdoors permanently. Mounting hardware is included. Poles for a fast and easy temporary tilt mount are also included letting you angle the solar panel towards the sun. Nature Power solar panels feature a sturdy aluminum frame and toughened glass top and are safe for temperatures ranging from 40 to 175 degrees Fahrenheit. A blocking diode built within the wiring protects your batteries draining due to reverse current. 11 feet of cabling lets you place the solar panel in the best position to receive sunlight. Use two or more for even faster charging of your rechargeable 12 volt batteries. Great as an expander panel for the Nature Power 18 Watt Solar Battery Charger and 8 Amp Charge Controller Kit. This product is covered by a 5 year warranty. length: 38. height: 2. width: 18 |
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Nature Power 40014 6 Watt Solar Battery Trickle Charger $80.99 Nature Power 6 Watt Solar Battery Trickle Charger takes the sun s energy and turns it into electric current and delivers a small current to your rechargeable 12 volt batteries to promote the longevity and health of the battery. The current will compensate for small key off draw on your battery from items such as displays stereo and alarm systems. The Solar Battery Maintainer also combats the effects of cold weather on your battery ensuring quick starts through the winter months. This solar panel is an environmentally friendly way to keep your vehicles batteries topped up during storage. A great alternative to traditional battery chargers since no AC power is required you will not need to run extension cords or use up valuable driveway space for stored vehicles. The 6 Watt Solar Battery Trickle Charger delivers enough power to keep larger vehicle engine batteries topped up and may also be used on boats power sports vehicles such as ATVs and sleds as well as farm equipment such as deer feeders lawn mowers and battery backup sump pumps. Completely weatherproofed this solar panel can be installed outdoors permanently or temporarily using the included poles for tilting the solar panel towards the sun. Mounting hardware is included. A sturdy aluminum frame and toughened glass top protect the solar panel from the elements. A blocking diode built within the wiring protects your batteries draining due to reverse current. 11 feet of cabling lets you place the solar panel in the best position to receive sunlight and attaches to your battery using either battery clamps or a 12 volt car plug both are included. Low current from this solar panel make it safe for your rechargeable 12V battery no charge controller required. Installs with ease and is maintenance free. The Nature Power 6 Watt Solar Battery Trickle Charger is covered by a 5 year warranty. length: 14. height: 2. width: 16.5 |
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