Category Archives: Solar Equipment

Recommendable Solar Panel Manufacturer – Power Master

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What is Solar Energy?

By definition, solar energy is energy derived from the sun. The energy can be used directly to heat, and light homes or it can be converted into electricity using solar energy technologies like solar panels. People are increasingly investing in solar energy to save on out-of-pocket costs and get rid of dangerous and expensive power lines.

 

This energy can be harnessed by installing solar panels that can reduce our dependence on other countries for consistent supply of coal to produce electricity. This makes it an attractive energy prospect for most countries that are looking to go completely green in the future.

 

Where to Find The Right Solar Panel?

 

If you are looking for the excellent solar panel manufacturer, I recommend that you can consider Power Master Technology Co., Ltd.

 

This company was established in 1999. Power Master is specializing in Modified and Pure Sine Wave Power Inverters, Solar inverter, Inverter with built in Battery Charger, On Line & Off Line UPS, and designed three stage Battery Chargers.

 

The company with industry integration expertise provides professional solution to accommodate customers’ specific needs in home and office appliances, mobile applications, marine, solar power applications, wind power, electronic equipment, and various applications.

 

If you are interested in learning further details about Power Master solar panel manufacturer, try to check out their website and feel free to send inquiry to them.

 

Article Source: Various Advantages of Solar Energy – Conserve Energy Future

Grid Tie Inverter For Solar Panel

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A grid tie inverter is a particular type of inverter that will allow you to take the electricity you generate with things like solar panels or wind turbines and sell it back to the power company.

The 1978 Federal Public Utilities Regulatory Policies Act (PURPA) states that everyone in the US has the right to sell renewable energy to their local power company. This law was introduced in response to the 1973 Arab oil embargo and is equally relevant today.

The function of an ordinary power inverter is to convert DC electricity to AC so that it can be used in the home. They also work to convert 12 or 24 volt electricity to 120 volt, for the same reason. While inverters are an ordinary part of any renewable energy system, you can’t use just any inverter to sell power back to the utility company. The AC power that you get from an inverter is essentially the same as that which comes right from the grid: 120 volts, 60 cycles per second. However, it’s probable that the two sources of electricity are out of phase with one another. Your electricity may be cycling up while the grid’s is cycling down, and vice versa. A grid tie inverter will ensure that your inverter stays in sync with the grid.

Grid tie inverters offer other benefits as well. As a rule, electricity flows from higher voltage to lower voltage. This is the principle under which battery charging, for example, works. The battery is connected to a charger that outputs at higher voltage, and the electricity flows to the location of lower voltage: the battery. This is why a 12 volt battery takes a charger of over 12 volts.

Therefore, moving electricity back to the grid requires electricity which is of a higher voltage than the grid’s electricity. This is another way in which a grid tie inverter comes in handy, as it keeps track of voltage levels as well. Your excess higher voltage electricity will flow out to the grid, and your power meter will run in reverse.

It’s not surprising, considering their extended functionality, that grid tie inverters are more expensive than ordinary inverters. However, a grid tie inverter will give you the opportunity to actually make money using your renewable energy system, so it’s worth the investment. Anyone using wind or solar energy should strongly consider going with a grid tie inverter.

For more information about the components of solar power system, read Solar How To.

If you want to build your own DIY solar charger instead of using a plug-in charge, read DIY Solar Charger.

Article Source: http://EzineArticles.com/expert/Eric_Moore/362408

Article Source: http://EzineArticles.com/3340597

Useful electronic products make your life easier

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=== RF Remote Control Series by AutoMicro ===

RF Remote Control Subsystem
RF Remote Control Subsystem

This is a RF remote control subsystem with 6-button rolling code transmitter and 6 relays built inside the system. It’s the active low type. Major applications are for the garage opener, trunk release or lighting remote control. You can also use it as a general-purpose remote control system to control many applications around your home or for other hobby projects. You can add up to 15 transmitters per system.

The activated relay will be closed until you push the button again. You can use it to control a 110V or 220V AC lamp or appliance by connecting through a suitable external strong AC-relay first. Push the transmitter’s button to turn the lamp or the appliance on. Repress the button will turn it off.

 

=== Solar Charge Controller by PowerMaster ===

PM-SCC-30AP-1248

Description:

The world’s leading solar charge controller for both professional and consumer applications.
3 Stage pulse width modulated charge control.

Character:

Battery charging, load control or diversion regulation.
Highest reliability – large heat sink and conservative design enables operating at full ratings to 45°C.
More information – Internal and optional meter displays extensive system and controller information, automatic self-test and reset.
Displays can be in multi-languages.
Communications capability – RS-422 connects to a personal computer for custom settings, data logging and remote monitoring and control. (LCD meter is option)
Fully adjustable – DIP switch provides user with choice of 7 digital presets.
Additional custom settings via RS-422.
Extensive electronic protections – Fully protected against reverse polarity, short circuit, overcurrent, high temperature and overvoltage.

 

=== Touch Panel by Elcom Design ===

Capacitive Touch Screens

A touch panel is an input device that is commonly placed in front of the display screens of instruments which require human interface. it is often used to enhance or supplement the more traditional input technologies such as membrane or silicone-rubber keys. And because of the intuitive nature of touch screens, this method has been gaining popularity over the years. Elcom Design touch panels are designed and manufactured to meet the highest level of standards, so customers are assured of reliable quality and consistent assembly schedules all the time.

Capacitive Touch Screens are all-glass panels with a transparent metallic conductive coating. electrode pattern printed along the edges which distributes a low voltage field over the conductive layer. So when a finger touches the screen and draws a minute amount of current to the point of contact, it creating a voltage drop. This current flow from each corner that is proportional to the distance of the touch point allows the location of the point of contact to be calculated by the controller.

Capacitive touch screens are much different than resistive touch screens in the way that they function. These screens are coated with those stores electrical charges. The coating is typically indium tin oxide, which allows the capacitive touch screen to continuality carry an electrical charge.