Answer:

LES can be used with light bulbs Fluorescent lamps and discharging gas lamps such as high vapor pressure sodium lamps, low vapor pressure sodium lamps And metal halide lamps, etc. You can consider the information from the following table. (Table showing the average rate of energy saving for different types of lamps when using LES) should be sloped about 10-15 degrees from the horizontal level. And facing the solar panel to the south Laying the solar panel on a slope will help drain rainwater and prevent flooding of rainwater on the solar panel.

Type of lamp Average rate of electrical energy Economical
High-pressure sodium lamp 45 - 50%
35% low vapor pressure sodium lamp
40% Metal Halide Tube
Fluorescent tube Self-contained ballast type 25 - 30%
Fluorescent tube 30 - 40% self-contained electronic ballast type
Compact fluorescent lamp 30 - 40%

Answer:

In the case that the power from the power supply is higher than normal Will cause the lamp to get too high power Which will result in the lamp deteriorating efficiency faster The lifespan of the lamp is shorter and it is wasteful. Therefore, if the power supplied to the lamp or lighting system can be controlled to a stable and normal level Will help extend the lifetime of the lamp

Answer:

Lighting Energy Saving Equipment (LES) will help you to reduce costs in many ways. Not only will it help reduce the electricity bills that are supplied to lighting systems and air conditioners (If an air conditioner is installed in that location), LES will also help extend the lifespan of lighting equipment Which will reduce the cost of lighting equipment Including reducing maintenance costs for lighting systems as well

Answer:

The battery overcharging condition. Will occur when the electric charge is stored in place of the amount that is distributed The overcharging of the electric current causes excessive heat. This causes the plates in the battery cells to bend and peel. It also produces hydrogen and oxygen. Resulting in the dissolution of water molecules within the solution For type batteries maintenance-free Will cause permanent deterioration Excessive supply of batteries. Can also damage the battery Depending on the chemical compound of the battery Lead acid batteries provide less current than Ni-Cad batteries or Ni-MH batteries. Sealed Lead Acid batteries provide 85% of the current at the normal voltage of the battery (equal to 10.2 volts). At 12 volt battery)

Answer:

Battery connection characteristics Affecting the size of the voltage and current Depending on the needs to be used. And must be the same type of battery that can be connected together "If users need a higher voltage", it is recommended to connect the battery in series. By connecting the battery as follows

Serial battery connection Connect the positive pole of the first battery to the negative battery of the second battery and connect the positive battery of the second battery to the negative battery of the third battery. Continue to do this until the total number of batteries.
The voltage of all batteries is equal to The sum of the voltages for each battery combined.
The electric current of all batteries is equal to The value of electric current of a single cell battery only Unchanged
Parallel battery connection Connect the positive pole of the first battery to the positive battery of the second battery and connect the positive pole of the second battery with the positive pole of the 3rd battery. Continue to do this until the total number of batteries. After that, connect the negative battery of the 1st battery to the negative battery of the second battery and connect the negative battery of the second battery with the negative battery of the 3rd battery.
The voltage of all batteries is equal to The value of the voltage of a single cell battery only Unchanged
The electric current of all batteries is equal to The sum of the current of each battery combined
Battery connection in series and parallel By combining the two types of battery connection together to achieve the desired voltage and current

Answer:
Can be used with AC power supplies Which must have the inverter to install (Solar) To convert the direct current produced from solar panels into alternating current Can be used with 220 V AC equipment

Answer:

The right place to install solar panels Must allow solar panels to receive full sunlight such as on the roof of houses, office buildings And the frame for fixing the solar panel Should avoid being obscured from shadows, such as trees and other buildings, etc., as well as the solar panel should be turned in the direction of daylight. In order to be able to produce as much electricity as possible For systems that are installed independently Should be installed so that the solar panel is near the battery To minimize energy loss due to power cables

Answer:
The presence of dirt on the solar panel, such as dust, bird droppings, leaves, or soot, etc. These impurities will block the light that falls on the surface of the solar panel. Resulting in reduced electricity production. Therefore, if found to have impurities on the solar panels Use clean water to wash. Do not use other cleaners to clean or use sandpaper to scrub the surface of the solar panel. Which this cleaning should be done periodically Or when you notice that there is dirt on the solar panel

Answer:
Solar cells can be installed anywhere. Under the conditions as follows
Installed in the open air No shade to obscure solar cells
Not near dusty sources (Suggest to install on the roof or above the ground)
Should be placed with a slope of 10-15 degrees from the horizontal level And facing the solar panel to the south Laying the solar panel on a slope will help drain rainwater and prevent flooding of rainwater on the solar panel.

Answer:

Nowadays, energy from nature has been used for many benefits. And solar cells are one of many ways to use solar energy to replace other forms of energy. Including the use of energy from nature that is worthy and environmentally friendly as follows

Not using any fuel Aside from the sun Which is clean energy Does not cause reactions that will poison the environment
No burning Therefore does not cause air and water pollution
No movement during operation and no noises during operation. Therefore does not cause noise pollution
Help reduce the accumulation of various gases in the atmosphere such as carbon dioxide, carbon monoxide, sulfur dioxide, hydrocarbon gas. And nitrogen oxides, etc., which are the result of combustion of fuels such as oil, coal and natural gas All of which affect the environment. Greenhouse effect Causing global warming, acid rain and toxic air etc.
No waste during use. Therefore there is no emissions to destroy the environment