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Buy off Grid and Grid Connect Power Inverters

June 28th, 2010 admin

Whether it’s a grid connect inverter you need or a small 12 volt power inverter for off-grid use; we have the range, brands and prices that are sure to impress! If you’re not sure which is the best inverter for your requirements, our friendly team will gladly help you with expert advice; you can also check out our guide.

Without this conversion from DC to AC, special appliances or adapters often need to be purchased – and DC appliances are often more expensive than their AC counterparts.

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In the context of renewable energy, an inverter is a device that will convert  DC battery/solar panel voltage into mains type AC power; suitable for use in your home or business.

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Solar Panel Installation

March 1st, 2010 admin

Connection Guide for Solar Panels

install solar panelsConnecting the solar panels means that the connection between two or more panels. Why you want to link the panels together? The wiring is useful in cases where the solar panel in place that provides enough voltage to charge a battery when enough current to power a few devices, or when a specific voltage and sufficient current. Instead of having the smallest group, they already have and try to find a more perfectly to your needs, simply link your existing small solar panel with other small groups.

Connecting solar panel allows you to get any voltage and current you need in your solar system. Connect the panels is not very complicated, and can be learned and applied by DIY all people tend to create their own solar system they need.

There are 3 types of wiring configurations easy to learn:

1. Series wiring.
2. Parallel wiring.
3. Series / parallel wiring.

To better understand the different wiring configurations, we note that all DCs (DC – electric current always flows in one direction) of the generator (battery or solar panel) has a negative and positive terminal. In these devices, the current flow from the negative (black) to positive (red) terminal.

Series Circuit

A sequence of all solar panels in series, you must connect the positive (red), the terminal of a panel to the negative (black) the other group. With all the wiring of solar panels, voltage (volts) is additive, while the current (amperes) remains the same.

If connecting 2 solar panels (each with a nominal 20 volts, 5 amps) in series, then this is the whole solar system 40 times (20 20), and the total current of 5 amps (unchanged) .

Parallel circuit

A string of any solar panel in parallel, connect the red (positive) terminal of a panel to the positive (red), a group of other parking and the negative (black) terminal of a panel to that the negative (black) of another panel. With the wiring of solar panels in parallel, the voltage (volts) is the same as the current (amps) is additive.

If connecting 2 solar panels (each with a nominal 20 V, 5 A), in parallel, so this will be the solar system voltage of 20 volts (no change) and the current total of 10 Amps (5 + 5).

Series / parallel circuit

A string of all solar panels in series / parallel, you must first connect the panels together in series and then connect each of these groups in parallel. This type of cable is useful if, for example, wants to increase the load capacity of 100 amp solar panels, but also the need to maintain the network to 80 volts.

The tax on the circuit of the individual series (4 panel of 20 volts each) to give the desired voltage (80 volts), while the five parallel channels, as spinning is the current (100 Amp).

Connect the solar panel is not as complicated as it seems. Learn to connect the solar panels and help you get any voltage or current you need in your system to any device you want to do and to recharge a battery, etc.

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Solar Panel Mounts

February 28th, 2010 admin

How to Build  Own to Save Money

solar panel mountingSolar panels to allow the installation of photovoltaic panels instantly anywhere, even the roof or exterior of your home, caravan or boat or in your garden. You can install one of several hundred dollars to build their own hands, or similar structure (for example, a dish of age) for mounting the assembly, if you want to do things themselves.

To maximize the efficiency of your solar system, we must mount the disk properly, with adequate length and directional orientation. Moreover, the correct and stable even help to protect the creation of strong winds.

First, you must decide where to install the panels. Then you must decide how best to increase the size of the cells in order to learn to adapt to their modules. And finally, you should buy or build a mount-it-yourself.

Panels cheapest and most common solar energy system installed on the ceiling. Note that this type of meeting to penetrate the roof, which means that you can lose the guarantee of the roof if you have a need. In the case of buildings around trees or shadows on the roof, or if the ceiling is too small for a large solar panel can choose to mount the table on the floor.

Concrete foundation to allow the installation of photovoltaic modules on a pole or on the floor. If you live in an old farmhouse and large animals (horses, cows, etc.) that can make your dishes, winter or when it receives a large amount of snow that could be the cover of your could be damaged, proof or modules to be assembled on site.

The solar panel of the most common:

• The built environment (around the ground mounted solar panels can be installed on roofs)

• This raises the roof

• pole (pole or near the beginning of post)

• RV Rack

To use an active surveillance program (engine spiders with an optical sensor) or passive tracker (which uses the sun’s heat to move liquid and turn the camera toward the sun) that is to your system, you must use a pole mount. Solar Panel Trackers can cost several thousand dollars, but to help you get the most from your solar system, because they are “entitled” The path of the sun. Tracker is usually made to order, and it takes months to produce. The problem with the scanner is its lack of accountability as all other mechanical equipment. For example, you can put the tracker and should be free, but you could create a single, convenient device.

You can create your own land to build solar panels, simply by pouring concrete and putting a plaque with his foot inside. You can assemble the modules mounted in a corner or side of your house using an old satellite dish easily adjustable. Placement of photovoltaic modules on the roof is also very easy for an individual DIY inclined. A little ‘creative approach and a “do it yourself, and you will be able to several hundred dollars for the construction of its solar panel is mounted to save.

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