When you review Art Sign website, you’ll find there are various solutions of solar racking system for both rooftop and ground.How to choose the right one that meet your requirements and to well fit the solar panels? Below are some crucial factors to consider:

①Supposed it’s a metal roof: you need to tell the rooftop solar mounting system manufacturer whether it’s a trapezoidal roof or a corrugated roof or a standing seam roof. Supposed it’s a standing seam roof, then we’ll offer you non penetration solar roof hook for example use our N clips and with or without solar aluminium rail.

Trapezoidal roof	Corrugated roof	Standing seam roof

②Supposed it’s a tile roof: there are adjustable stainless steel 304 solar roof hooks as well as adjustable anodized aluminum solar panel tile roof hook for choice, with different base and different length arms to fit for different dimensions tiles.

③Supposed it’s a flat roof: a ballasted pv mounting system might be a good option.Ballasted mounting structure use weights of concrete blocks to keep the mounting structure in place, rather than penetrating the roof with bolts.

④If the solar panels are to be installed on the ground, a pile-driven solar racking system or a ground screw may be more appropriate, as both of them can be easily driven into the soil.

2.Wind load and snow load capacity: The site’s location critically influences the wind load considerations for the PV solar panel’s mounting structure. The load-bearing capacity of the mounting system should be able to withstand the most extreme weather conditions in the installation area.

3.Solar panel orientation and tilt angle are important factors to consider, normally solar panels should face south to receive the most sunlight.

4.Railed mounting and rail-Less mounting: Railed mounting structure are one of the most frequently use solar mounting structures. Rail-less mounting structures are gaining popularity. But for the rail-less mounting structures, the wind load and snow load capacity is weaker than the railed mounting solution.

This year Art Sign has launched X-nut series rails, which are at very competitive prices in the market. Particularly for the AS-XR-05 rail and its corresponding end and mid clamps for solar panels, at least 10 X 40HC containers are exported every month.

As a professional solar mounting manufacturer, Xiamen Art Sign., Ltd. Is able to offer you the best solar mounting solution as well as the best prices.

For any inquiry for the best racking system for solar panels, please feel free to contact us, E-mail: sales@artsign.net.cn, Whatsapp / Wechat Skype: +86 18030235875, thanks.