Posts Tagged ‘Solar Power Inverter’

Solar Micro Inverters

A solar power system for your home is a great option if you want to cut or even eliminate your monthly electricity bill. The latest solar power systems are very affordable, extremely efficient, and easy to install. Recently, a device called a micro inverter has been added to solar panels, and this may prove to be one of the most useful improvements of all.There are various types of solar power inverters. You can check out Solar Power Inverter to learn more about solar power inverters.

In most cases, solar systems share the same basic setup. The solar panels are placed in the spot where they’ll be exposed to as much sunlight as possible, which is usually the roof of the home. Solar panels produce DC electricity when exposed to sunlight.

Once it’s been generated, the DC electricity goes to an inverter, which is usually located near the home’s electrical panel. One of the inverter’s functions is to convert that DC electricity to AC electricity, which can then be used in the home.

One of the inconvenient points up until now with solar power systems has been the loss of power that is suffered while the power is being transferred from the panels to the inverter. Power loss is particularly prevalent with low voltage DC electricity. Before, systems would be made with more power capacity in order to make up for the loss.

The answer to the problem of power loss is now here, in the form of solar micro inverters. Built into the solar panels themselves, micro inverters convert DC to AC electricity with minimal loss. This way, the solar panel can act as a complete solution for your energy needs. AC electricity can travel a longer distance while suffering less loss than DC electricity. This also removes the stress of having to upgrade your inverter, as the micro inverters take the stress away from the regular inverter, or even eliminate it completely, which means that you can expand your system however and whenever you wish. The initial price of these advanced solar panels is a little higher, but they’re actually less costly in the long run, as they’re so much more efficient.

Solar charge controllers are required by most solar power systems that involve the use of batteries. The solar charge controller works to control the power moving from the solar panels to the batteries. If you need information about solar charge controllers, visit Solar Charge Controller.

For the greatest guide to building your own homemade wind turbine, including detailed diagrams and videos, visit Earth4Enegry Review.

 Mail this post

Technorati Tags: , , ,

Solar Power Inverter

The purpose of this article is to explain the role of a solar power inverter in the home solar system, along with issues pertaining to different types of inverters, and solutions to common problems associated with them.

In the majority of home solar systems, power is initially produced by solar panels before being used to charge batteries. The solar power battery then supplies electricity to fixtures in the home. The purpose of this arrangement is to ensure that power is available even in the dark, when the solar panels aren’t actually generating power. Solar panels and batteries both work with Direct Current (DC) electricity. This has to be converted to Alternating Current (AC), which is used by appliances in the home. The conversion from DC to AC is handled by the inverter.

When it comes to inverters, there are two main types: Modified Sine Wave (MSW) and True Sine Wave (TSW). MSW inverters are the more bare-bones of the two, as they simply convert DC electricity into rough, 120v 60 cycle AC. Some types of appliances are incompatible with MSW inverters. For example, when used in conjunction with an MSW inverter, stereo equipment will often produce a noticeable hum. TSW inverters, on the other hand, have no problems in a home setting.

Maintaining an inverter requires a few precautions. Avoid putting the inverter in the same box as the batteries, but make sure it’s otherwise as close to them as possible. The wire connecting the batteries to the inverter needs to be of sufficient size. The correct size will probably be given in the inverter instructions. It’s good to have a fuse on all wires to and from the inverter. Make sure the inverter is in a place where it will not be exposed to wetness or high temperatures.

Solar power inverters are known to encounter a couple of common issues. First, there’s RF interference. Inverters produce radio noise while they’re active. Radio receivers should be placed as far away from the inverter as possible. Using a battery powered radio will also solve this problem, and the batteries can then be recharged with the solar power system.

The other issue is that of phantom loads. A phantom load is the electricity drawn by a device while it’s turned off, which is a common issue among many new TVs and other devices that use “standby” modes. Since they’re always using power, these devices keep inverters from going to sleep. The inverters then begin contributing to the problem of wasted energy, as they’re constantly in active mode. Usually, this problem can be addressed through the use of a power strip with an on/off switch. Turning the power strip off will keep the devices from drawing power, so the inverter can then go into its low power mode.

For more information about the latest technological improvement being offered in solar panel systems, go to Solar Micro Inverter.

For the finest guide to building your own solar panels, including detailed instructions and step-by-step videos, go to Build Your Own Solar Panel.

 Mail this post

Technorati Tags: , , ,

Roof PV Panels

There are a few things to think about before switching to a solar power system. The sheer variety of roof solar panels available today can be overwhelming. Roof solar panels can offer all kinds of different benefits, and it’s worth getting to know some of the different types available.

One feature that all roof solar panels have in common is that, as a result of their design, the solar cells inside the panels receive as much sunlight exposure for as long as possible. DC electricity is generated by these solar cells when they come in contact with sunlight. It’s possible to generate any amount of voltage required by wiring together the correct number of solar cells. The solar panels then transfer the DC electricity to an inverter to be converted to AC, which can then be used by appliances in the home. Any excess power can be sent to the power grid. This reverses the user’s power meter correspondingly, and the power company credits the power produced. There are a couple of options for those times when the roof solar panels aren’t producing power (such as in overcast conditions). Batteries are one solution; they can receive power from the power system, and then provide power to the home when the system goes inactive. If you want to learn more about batteries, go to Solar Power Battery.

 

The inverter can also simply switch the house back over to the power grid once energy stops arriving from the solar panels. The cost of installing a battery bank is almost always recouped before very long, as it provides significant savings. For more information about solar power inverters, go to Solar Power Inverter.

It’s important to pick the right roof solar panels. Some are more efficient than others. In other words, even with the same amount of sunlight exposure, some roof solar panels will generate more power than others. A system using efficient solar panels will be able to produce the same amount of power with fewer panels.

Solar panels can also differ in terms of reliability. The durability of the enclosure may be a concern. The solar cells inside the enclosures are very fragile and must be protected from the elements. Enclosures that aren’t well made will often allow moisture and objects through. If cells are damaged frequently, the cost of replacing them can quickly add up. The reliability of the solar cells themselves is also something to consider.

Solar cells differ in how they’re built and, as a result, the capabilities they offer. The two main styles of solar cells are monocrystalline cells and polycrystalline cells. The superior of the two in terms of quality is the monocrystalline solar cell. Their durability and efficiency are greater than those of polycrystalline cells. Monocrystalline cells are worth the increased cost for these reasons. If you want to know about solar cell efficiency, go to Solar Cell Efficiency.

 Mail this post

Technorati Tags: , , ,