What are the types of foundation used for ground mounted solar panels - Jesferindustry.com

 When it comes to ground mounted solar panels in life, we are no strangers. It is one effective and lower cost to build big commercial solar projects. At present, there are two main foundation ways to install ground mounted pv,first type is on concrete based foundation ,second type is ground screw.


The first type of concrete based foundation is relatively popular in all over the world. there are two reason for consideration.one is some local geographical environment, and the other is cost control considerations.We have to say that is really the best cheapest ground mount solar racking systems ,therefore, more and more companies adopt concrete based .

concrete based ground mounted solar panels

With regard to ground screw foundation ,it’s more suitable for high mountain and uneven load or heavy wind and strong snow country . Even though ground screw solution is more expensive ,but the safety of ground mount is necessary to be considered .The ground screw is reasonable structure and high strength.it is made of hop dip galvanized steel. It has the advantages of bright colors, durability, maintenance-free,etc.

ground screw mounted solar panels

评论

发表评论

此博客中的热门博文

A brief introduction to the earthing washer/grounding clips in solar mounting system

图片
  Grounding PV modules  to reduce or eliminate shock and fire hazards is necessary and required by Electrical Code in countries in USA, Australia etc. The grounding guidelines of the Code es sentially state that all electrical equipment is to be grounded by means of direct attachment to an equipment grounding conductor. This can be done in many different ways. The traditional method is to use the ground bond point of each  solar panel  and connect all the panels together with heavy gauge bare copper wire. This approach can be difficult, time-consuming and costly. Some of the difficulties in grounding PV modules arise from the fact that copper conductors are typically used for electrical connections while the module frames are generally made of aluminum. The incompatibility of copper and aluminum was discovered from numerous fires in houses wired with aluminum wiring in the 1970’s. Copper and aluminum will also react and corrode. The surfaces of aluminum frames are anodized or have powd
阅读全文

Three popular rail for pitched roof | sic-solar.com

图片
  High Quality solar aluminum rail for solar panel install.   SIC   provides different kinds of mounting rail to meet requirements from various customers. Below three type rails are very popular between our customers. ​ 1.  Side mountable aluminium rail Smart patented rail design--"Tilt in Module" could be slide in at any position of rail. 2.  40*40 mounting rail High efficiency design, which is cooperate with quick mount mid and end clamp to save installation time. 3.  Mini rail   /  Short rail Raliless design can reduce the weight on the roof, meanwhile can help our customers to save more cost.
阅读全文

How to install solar panels on corrugated metal roofing | sic-solar.com

图片
  Can   solar panels   be mounted on a metal roof? For sure, metal roof is one of the best roof material to install solar panels, due to its durability and easy for installation. Either framed or frameless solar panels could be mounted, and the shadows of panels could keep your home cool during the summer. The Metal roof have various types. The corrugated steel roof is the basic type, which you can see everywhere. To fix solar panels on it, the solar mounting brackets need to penetrate the roof sheet and fix into the wooden or steel beam directly by screws or hanger bolts. Details as follow. 1.  L feet+self-tapping screws 2.  L feet+Solar hanger bolt L feet is widely used for its high adaptability, which do not have request on the size of metal roof sheet. For some project, below alu clamp will be developed to better adapt with the corrugated steel roof. But it is not proposed due to its unique adaptability.
阅读全文