Solar Modules & Complete Systems

Solar Module Certification

In some circumstances, such as the oilfield industry, panels that are class 1, division 2 CSA certified are required. This certification ensures that the panel will not cause combustion around hazardous materials.

Climate and Panel Voltages

Choosing a panel that will most efficiently charge your batteries is very important and temperature of the surrounding environment plays a role. When choosing panels for your solar system, first determine what voltage of panel you will need:

* Single battery systems…………………………..14.5 volts – 15.0 volts
* Colder climates such as Canada …………….. 15.1 volts – 17.0 volts
* Hot climates with MTT controllers…………….. 17.1 volts and above

Choosing Solar Modules or Complete Systems

There are several factors that need to be examined before purchasing a system or panel: the size of loads that need to be powered, geographic location, amount of available space, and price considerations. It is best to build a system as large as your budget will allow. This allows for extra capacity in the event, for example an addition is added to the home or building and more electricity is required (t.v. in every room). GP Wind and Solar will always determine the minimum power required, at which point the purchaser can determine whether he or she wants to purchase extra capacity. Purchasing solar equipment is a large investment as virtually all the equipment will last a few decades.

Taking the time and spending the money to put together a proper system will make the difference between thoroughly enjoying your PV System and wishing that you could.