warehouse factory 60w 100w 150w 200w industrial led high bay light meanwell driver 5 years warranty for warehouse light efficiency: 120-130lm/w: led chip: lumileds led chips pole lights solar powered led street light with auto intensity control 450w/250w/150w/50w led solar street lamp outdoor solar torch garden light street light with solar power ufo led

what batteries do solar street light use? yahoo answers

what batteries do solar street light use? yahoo answers, Can I use regular AA batteries on a solar - Yahoo Answers , Oct 11, 2010· what the title says...solar walkway lights are the solar powered lamp/lights people put on their sidewalk and they turn on at night to guide you, it's LED powered. It comes with a rechargeable battery and it says to use rechargeable batteries ONLY. There was a problem, it won't turn on so I changed batteries to a regular AA one (duracell) and it worked perfectly!

Can I use regular AA batteries on a solar - Yahoo Answers

Oct 11, 2010· what the title says...solar walkway lights are the solar powered lamp/lights people put on their sidewalk and they turn on at night to guide you, it's LED powered. It comes with a rechargeable battery and it says to use rechargeable batteries ONLY. There was a problem, it won't turn on so I changed batteries to a regular AA one (duracell) and it worked perfectly!

Batteries in garden solar lights? | Yahoo Answers

Oct 28, 2012· This way, you know what batteries go with what lights. People say it's not so, but a lot of solar lights break (and warranty is destroyed) when you use different type or size battery. (And even if batteries run out while stored, you'll know the correct size and type to get next spring.

Solar light garden batteries Are they - Yahoo Answers

Sep 15, 2006· My solar garden lights use 2 types of rechargeable batteries. They are Ni-Cd & NiMH. Are they interchangeable? That is can. either type be used both …

how do solar powered garden lamps work? | Yahoo Answers

Apr 01, 2011· The batteries are not your normal batteries but special ones that are charged by the sun on the solar panel. The batteries store the power generated by the sun and they are what turns on the light Once the on switch is turned on and it is set in the sun it will charge the battery.

Do new rechargeable batteries need an - Yahoo Answers

Apr 18, 2011· First of all, do not every use ordinary batteries in solar lighting features, as they will ruin the fixture. Generally, you are supposed to assemble the light and let it set in the sun for two days without using it for optimum results for both the batteries and for the solar cell.

Do I have to change batteries in solar power lights often

Apr 19, 2010· Hello, I bought solar power lights for garden for the first time. I don't really know how these work. 1. How do we have to change batteries in the lights? ( I had no idea they needed batteries. I am worried if they spend so much energy that I have to spend a lot of money on buying batteries. I bought these lights for saving money.) 2.

do i need special batteries for solar - Yahoo Answers

Jul 14, 2008· The manufacturer depending on the brand, will have a special battery or standard rechargable, see if you can locate the battery then take it to a local hardware store, where someone should be able to help you find the proper battery, or help you order one from the manufacturer.

Batteries in garden solar lights? | Yahoo Answers

Oct 29, 2012· This way, you know what batteries go with what lights. People say it's not so, but a lot of solar lights break (and warranty is destroyed) when you use different type or size battery. (And even if batteries run out while stored, you'll know the correct size and type to get next spring.

Solar light garden batteries Are they - Yahoo Answers

Sep 16, 2006· My solar garden lights use 2 types of rechargeable batteries. They are Ni-Cd & NiMH. Are they interchangeable? That is can. either type be used both instances? Also can both types be …

do i need special batteries for solar - Yahoo Answers

Jul 14, 2008· The manufacturer depending on the brand, will have a special battery or standard rechargable, see if you can locate the battery then take it to a local hardware store, where someone should be able to help you find the proper battery, or help you order one from the manufacturer.

Can you use normal batteries in solar - Yahoo Answers

Mar 26, 2010· The solar panel on top of the light is used to recharge the battery when the sun is out and then there is a light sensor that turns on the LED and the charger off. By putting alkaline batteries in...

Use NiMH batteries instead of NiCd in outdoor solar lights

Nov 13, 2007· After recently purchasing and installing a set of outdoor solar lights, I found that the brightness of the lights was very weak, even after plenty of sunlight to charge the batteries. It appeared that some of the batteries were border-line dead. I have replaced 2 of the NiCd batteries (600 mAh) with rechargeable NiMH batteries (2500 mAh) and the difference is astounding!

Do I have to change batteries in solar power lights often

Apr 19, 2010· Hello, I bought solar power lights for garden for the first time. I don't really know how these work. 1. How do we have to change batteries in the lights? ( I had no idea they needed batteries. I am worried if they spend so much energy that I have to spend a lot of money on buying batteries. I bought these lights for saving money.) 2.

Can solar energy be stored? | Yahoo Answers

Aug 12, 2020· Solar is often stored in a bank of special batteries. All kinds of lights use this system because commercial electricity is not available or practical. Farm and ranch lights, aircraft warning...

find helpful customer reviews and review ratings for meikee everest lamp with gs solar street lamp bulb black outdoor, 60 led security floodlight with motion sensor, daylight white 6000k, ip66 waterproof, solar powered led flood light for lawn, garden, yard, wall at amazon.com. read honest and

How long does it take for new solar lights - Yahoo Answers

Jun 01, 2011· If they didn't come with batteries and you aren't using the right type, it will destroy the fixture. 3) Are they placed close to a street light, lamp post of house light (spot or lamp) that is stronger than the walkway lights. solar lights have a sensor that lets them it's dark enough to turn on.

30w smart integerated led solar street lights all in one with motion sensor & remote control 360degrees virtual tour book a factory tour. (solar module), solar power system, off-grid lamping - all in one solar street lamp and led solar light series products in china that located at nanjing city. our products are exported to europe, middle east, africa, south

How much electricity does a street lamp use? | Yahoo Answers

Dec 01, 2008· The brighter yellow ones are high pressure sodium and would likely be about 150w (again there are bigger so maybe 250w or 400w). The newer white ones are metal halide and probably about the same power as a high pressure sodium with better light. You may find the odd mercury vapor light (white) in older fittings.

gls-sls-50w-12v-57k: description: solar street lamp for sale with high - j and j with motion 50w: ul/etl (standard, location ratting): ul listed: dimmable: lamp/led module type: the prospect of converting and upgrading to led lighting can be a daunting one.

is it ok to leave solar lights out in the - Yahoo Answers

Jul 12, 2007· you can leave solar lights out in the winter but you will not have much sunlight in the winter so it's best to bring them in and remove the batteries when spring comes you can recharge the batteries with an electric charger an install them in the solar lights and the sun will then recharge the batteries as usual

induction method: light control + sensor; package included: 1 x 80w 1000lm waterproof 56 led solar street lamp lamp; 1 x remote control; 4 x screws; 1.the product can be used in various scenes of outdoor and has human body sensing function. 2.the product is ip65 rated professional waterproof,

how do solar panels work in satellites? ? | Yahoo Answers

Nov 02, 2008· Materials can absorb photons of light and generate electric current by release of Producerited valence electrons. Some materials do this better than others. The current can then be used to charge storage units [aka batteries] to power circuits, etc. This is called the photo-electric effect and is what Einstein was awarded his only Nobel Prize for.

china 200 led 8 modes solar fairy string lights for outdoor, garden led string uses of solar street lamp price list usa, find details about china solar string light, solar fairy string lights from 200 led 8 modes solar fairy string lights for outdoor, garden led string vivii solar street lamps, motion sensor 30 led - shenzhen kingconn technology co., ltd.

Can solar power provide electricity when - Yahoo Answers

Dec 02, 2011· Yes, there are two ways that could be accomplished: 1. Using ground-based solar panels that charge batteries for nighttime electricity; 2. Using space-based solar power satellites that could harness solar energy in space (where the satellites would have near-continuous sunshine) and transmit that energy (in the form of microwaves) to Earth.

yaye 18 hot sell ce/rohs 30w 50w 60w 70w 80w 100w 120w 150w 200w 250w 300w 400w cob smd integrated solar powered street lighting factory led lightadaire with 18 years production solar led module street light all in one no need cable easy install 6500k outdoor waterproof high lumens outdoor lighting road lamp dc 12/24v 30w 40w 50w 60w 80w 100w 120w 60w solar power street lamp with ce stand.

Charging a battery with a solar pannel - Yahoo Answers

Sep 29, 2011· Panels usually have 36 cells designed for a 12V lead acid battery, and that is about 21V no load and is intended to deliver about 14V to the battery when the panel is hot and under full load...

liper waterproof flood light, liper waterproof flood light suppliers directory - find variety liper waterproof flood light suppliers, manufacturers, companies from around the world at led flood light, flood light, z9 amsco series solar street lamp easy sourcing on, flood lights high brightness aluminum waterproof ip65 50 100 200 300 400 china. main products: led street

is it harmful to use regular alkaline - Yahoo Answers UK

May 28, 2009· You can get AA rechargable batteries on the internet that are specifically made for solar - high temperature NiCd - or can use ordinary department-store …

Can solar energy be stored? | Yahoo Answers

Aug 12, 2020· Solar is often stored in a bank of special batteries. All kinds of lights use this system because commercial electricity is not available or practical. Farm and ranch lights, aircraft warning lights on a mountain, temporary warning lights used on highway construction, are just a few of many.

hot sale products solar street light (issl-c) new coming power solar light led 40w street light (sla) solar street light(sl-x) new upgrade, patented design, 2019 new type solar light. high brightness led chip >210lm/w. adjustable module design, 25 degrees optional 1st floor, r&d building, no.3 guangpuxi avenue, science city, guangzhou, guangdong, china

circuit for automatic street light? | Yahoo Answers

Aug 27, 2007· it's difficult to display a circuit diagram here but basically you'll need a power source (in practice street lights use AC but you can use a battery - maybe even with a solar cell to recharge it during the day), a light (for demonstration purposes you can use an LED for the light ), a sensor (I would use a photo-sensitive transistor), and a current limiting resistor - I would also include a

40w-240w outdoor waterproof die-casting aluminum street light send inquiry chat now we are a newly rising star in the field of saudi muslim round moon led street light, led solar street light light replacement parts 10/30/25/50w, energy-saving environmental protection led street lamp head,

why solar panels are being installed on - Yahoo Answers

Jan 07, 2010· I pass about 3 township every day for my commute. I have seen Solar panels are been installed on the street light poles in every town that I pass. Some of the poles do not have any Light Bulbs on the top - but still the panels are installed. I wonder why the panels are for - Of course the obvious reason to send the light energy from the sun to the grid.

download and use 300+ solar panels free images from stockfreeimages many free stock images added daily! man working on roof installing solar panels; top 10 best solar street lamps product reviews; modern eco house with solar panels and wind turbines and an electric car.

What is a PE Cell? | Yahoo Answers

Feb 04, 2008· Photo Electric Cell. Originally this is a light sensitive vacuum tube exploiting the photo effect. Sometimes the word is used for photo voltaic cell or solar cells. PE cells are not in use much these days. The vacuum version is usually replaced by a much more sensitive photomultiplier tube.

30w all in one 10m 120w high speed way lampig solar street lamp. quick view. solar light portable solar rechargeable led camping light. quick view. high lumen 100w 150w 200w ip65 waterproof outdoor ufo led high bay light. quick view. led high bay light high power 200w led high bay light. quick view.

What are the problems encoutered when - Yahoo Answers

Aug 29, 2013· Also, solar panels produce the most power during the summer. To the extent that demand for power does not coincide with this production curve, other sources of energy must be used to fill in, or some sort of storage (like batteries) is needed. 5. Materials - The material used to make solar panels is in short supply or the supply has fluctuated.

wholesaler of china 125w 300w solar led street lamp lamp, solar water heating system & solar module offered by harsh vardhan enterprises from faridabad, haryana,