Solar Light Manufacturers, Solar Lantern Manufacturers, Solar Lights China
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2,how long will it take to be able to light thesolar light?
The lighting time can be set according to user's requirement.For the samelocation,it has a direct relationship with the choice of solar cell module and the premise of determining the source power,the power of solar cell module andbattery capacity can be ensured.
3,how long can the solar lamp be used in the rainyweather?Solar lights in a continuous rainy days to ensure that the time can be based onthe specific use of the environment and customer requirements for design.Usually,inthe face of continuous rainy weather,should meet not less than 2 days(5 to 10 hoursper day)of the lighting time.
4,the main components of photovoltaic products in the useof life?Solar cell module,controller,storage battery,lighting source is the four maincomponents of solar lamps,and their respective service life reference values are asfollows:main unit; major componentSolar cell moduleControllerstorage battery,storage cell.storage element; accumulator cell; accumulatorIlluminatinglight sourceReference life25 years10 years3 to 5 yearsDifferent types
5,how to comparethe cost of photovoltaic products?The main factor that affects the price of solar energyis the power of solar cell module and the capacity of storage battery,which is bound topay higher fees,and vice versa,the solar cell module and storage battery can beconfigured according to different requirements.Compared with conventional lighting,solar lamp's advantages and disadvantages Advantage(suggestion)
1,can be installedindependently,without trenching,embedding,backfilling,save construction costs;
2,without the need to purchase electricity capacity increase equipment,save the cost ofthe corresponding supporting equipment;
3,the solar energy lamps and lanterns canrealize the automatic control,without personnel management,save the managementexpenses;
4,to obtain energy from the sun,do not use conventional power energy,saveoperating costs;
5,maintenance is simple,no electric shock accident,the use ofsecurity.Weaknesses(choice concerns)1,the comprehensive efficiency of the localsunshine is directly affected by the intensity of the impact,can not meet the needs ofthe installation of sunshine area;2,solar cell components to accept the sun light andavoid the cover,the specific installation position will be limited;3,withoutconsidering the construction,operation,maintenance and other expenses,the initialinvestment cost of a single lamp is slightly higher.
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Description:
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Solar camping lantern with solar panel
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Feature:
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1) Power source: AC110V ~ 250V DC 9V
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2) Charging time: 12 hours approx for AC charging adaptor.
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10 hours approx in the strong sunlight for solar panel.
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3) Duration time: 10 hours approx after being fully charged.
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4) Rechargeable battery: 4V/4.5AH maintenance free Lead-acid battery
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5) Light source: 36/72pcs super bright LED.
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6) Outer shell : ABS plastic,With protected stainless steel at bottom
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7) Available color:blue,orange,silver…With USB charger
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8) Charging mode :
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1) AC rechargeable adapator
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2) Solar panel: 3W mono-crystalline silicon solar panel
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9) Size: Dia130mm,H255mm
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Packaging:
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Each in a color box, 8boxes/ctn
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Carton size:
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79×36.5×35.5cm
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GW:
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19.8kg
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