Power Inverter For Home Solar Power System
One of the key components of a home solar power system is the power inverter. The Photovoltaic (PV) cells on the roof will convert the sun energy into Direct Current (DC). The current will then be stored in deep cycle battery.
Since most of our home appliances use Alternate Current (AC), the power inverter will be used to convert the DC to AC.
So how do we choose the best power inverter for our residential solar power system?
If you need some really clean power similar to the type of power you will get from the grid, you will need an inverter which is capable of producing a sine wave with the same characteristics.
Why do you need an inverter which can create similar sine wave from the power grid?
The reason is because you’ll need clean power to effective operate the electrical appliances at home.
Let me explain.
The sine wave from the power grid has very low harmonic distortion. If you are using inductive load such as microwave oven or any devices that use a motor, good sine wave will let it running faster, quieter and cooler. It will also reduce audible and electrical noise on fans, florescent light, amplifier, TV etc.
An inverter capable of matching the sine wave from the grid will let your electrical devices run as if it is getting power from the grid.
The process of setting up the power inverter is actually quite easy. At one end of the device, you will see the terminal that will be connected to the batteries.
Most power inverter will generate heat when converting DC to AC. That’s why, most inverter comes with built in exhaust fans. Make sure there are no obstructions on the fan or it will affect heat dispersion.
On the other end of the inverter, usually there will be a 110 or 120 volt output. This is where you can connect a power outlet extension adapter where your electrical devices can be plugged in. You will also find the on and off switch on the side of the inverter and the grounding point.
Power Inverter For Solar System
If you are looking for a reliable power inverter for your home solar power system, check out the Solar Solpi 10000X.
It is capable of delivering 1000 watts of continuous power and up to 2000 watts peak power. The inverter will be sufficient to meet the demand of a medium size home.
The Solar Solpi inverter is available from Amazon.com. Click on the link below for more information.
==> Click here to visit Solar Solpi inverter on Amazon.com!
How To Install Solar Panels On Roof
After you have built the Do It Yourself (DIY) solar panel, the next step is to install it on the roof of your house and start to connect all the components together.
What type of wire should you use for the solar panel?
The type of wire recommended is the BX wire which is really just 12 gauge wire with a wrapping of sturdy aluminum to protect it from the harsh external environment.
BX wires are typically used in household wiring and it is very common in any hardware store. Using a 12 gauge wire is adequate for a small home solar power system.
When wiring the solar panel, remember, the black wire is for the positive run of the solder Photovoltaic (PV) cells. The white wire will be negative and to be connected to the negative run.
Finally, the green wire is the neutral and will be connected to the solar panel and acts at the grounding wire.
To begin the wiring process, start by stripping about an inch off its end. Next, connect the positive and negative run wire from the solar panel to the respective wire on the BX wire.
Use a pair of pliers on the ends and give it a good solid twist on the exposed copper wire. Finish it off by placing a wire nut on the connections.
Here’s a tip. Be very careful when installing the solar panel. Even though it is just producing about 18 volt of electricity, it still can give you a nasty shock. The shock will not kill you but it might just unbalance your footing and cause you to fall off the roof!
The final stage of installing your homemade solar panel is to connect the wire to the charge controller and let it run.
Home Solar Panel Installation Guide
Do you need some help installing the solar panel on the roof?
If you do, check out John Peyton’s Solar Installation Video Course.
The course comes with step by step instructional videos for installing solar panel on rooftop, ground and also pole mounting.
With over 90 minutes of High Definition (HD) video instructions, you’ll be able to see how a professional installation is done and what steps are involved.
==> Click here to visit the Solar Installation Video Course now!
Plug In Solar Kit – Solar Power For Homes Made Easy
If you were to take your home electricity bills from last year and compare them to your current bills, you will notice a significant difference. Your home energy expenses are higher this year.
Why is it so?
One of the main reasons is the rising energy cost. The world experienced an energy crisis back in 2008 when crude oil prices reached a height of $150 per barrel. That in effect has caused the utility companies to raise their energy rates.
Will the energy rates be raised again? There is no doubt it will happen, it’s only a matter of time.
In order to dampen the impact of high energy cost, the best way is to reduce your home power consumption. Many home owners are turning to renewable energy source such as solar to achieve that goal.
The fastest way to start using the sun energy at home is with a plug in solar kit. Basically, the kit comes with everything you’ll need to setup a residential solar power system.
When you are sourcing for a solar kit, here’s what you’ll have to look for.
1) Solar panel – The function of the solar panel is to collect the energy from the sun and converts it into Direct Current (DC). This is done through small Photovoltaic (PV) cell in the panel.
2) Charge controller – Solar energy is stored in battery bank made of deep cycle batteries or marine batteries. You can’t connect the solar panel directly to the batteries. It has to go through a charge controller.
The function of the charge controller is to take the power generated by the solar panel, regulate it and use it to charge the batteries. When the batteries are fully charged, the controller will disperse the excess power through a heat element.
3) Power inverter – The power stored in the battery bank is in the form of Direct Current (DC). Since most of our home appliances run on Alternate Current (AC), we’ll need a device to change the DC to AC. That is the function of the power inverter.
Now, all you have to do is tap the AC from the inverter with an ordinary extension power socket and use it to power your electrical appliances.
Plug In Solar Kit At Amazon.com
If you are looking for a plug in solar kit for your home, check out the Sunforce 39126 unit. The kit comes with two 123 Watt polycrystalline solar panels, a 200 Watt power inverter, a 30 Amp digital charge controller, a voltage tester, and a wiring kit with mounting accessories.
All you need to do is purchase a few units of deep cycle batteries, install the solar panel, hook up all the units and you can start enjoying free energy from the sun.
Sunforce 39126 comes with a 25 years guarantee on the solar panels and you can get it with free shipping from Amazon.com.
