Off-grid Solar Panel System Power For Home

Off-grid Solar Panel System Power for Home

An off-grid system is not connected to the electricity grid and therefore requires battery storage. Off-grid solar systems must be designed appropriately so that they will generate enough power throughout the year and have enough battery capacity to meet the home’s requirements, even in the depths of winter when there is generally much less sunlight.

The high cost of batteries and off-grid inverters means off-grid systems are much more expensive than on-grid systems and so are usually only needed in more remote areas that are far from the electricity grid. However battery costs are reducing rapidly, so there is now a growing market for off-grid solar battery systems even in cities and towns.

Off-grid living is appealing for many reasons. Maybe your utility company is unreliable, or power from the utility company in your area is too expensive. Regardless of your reason(s) for going off-grid, the first step is to determine how much power you will need to produce and store. Following is the information we have to know for a customized system:

1. Determining how much power you will need

2. Calculating the amount of battery storage required

3. Calculating the number of solar panels needed for your location

4. Identifying a solar charge controller

5. Selecting an Inverter

6. Balance of System (BOS)

Advantages of Off-Grid Solar Systems

1. No access to the utility grid

Off-grid solar systems can be cheaper than extending power lines in certain remote areas.

Consider off-gird if you’re more than 100 yards from the grid. The costs of overhead transmission lines range from $174,000 per mile (for rural construction) to $11,000,000 per mile (for urban construction).

 

2. Become energy self-sufficient

Living off the grid and being self-sufficient feels good. For some people, this feeling is worth more than saving money. Energy self-sufficiency is also a form of security. Power failures on the utility grid do not affect off-grid solar systems.

On the flip side, batteries can only store a certain amount of energy, and during cloudy times, being connected to the grid is actually where the security is. You should install a backup generator to be prepared for these kinds of situations.

Once you have the components, you’ll need to mount them in place.

We offer several racking solutions to mount your system. Ground mounts can be aligned at the perfect angle to get the most output from your panels. Roof mounts are more cost-effective because they take advantage of your existing roof structure.

Please contact me for more information!

Eve

Mob/Whatsapp/Skype/Wechat: +86-17879552371

E-mail:eve@wanhos.com

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