Extension for 40 x 40mm rails

Extension for 40 x 40mm rails is a piece that helps you make your existing solar mounting rails longer for a PV system. People often use these to put solar panels over a larger area, or to give them more options when designing the mounting system.

Brand:

SIC SOLAR

Item NO.:

SIC-RS-H

Color:

Silver or Black

Material:

AL6005-T5

Length:

200mm

Components Technical Details Installation Guide Package Advantage FAQ

Click here to learn more solar components

Solar Rail Connector For Aluminum Rail

Rail Connector

Installation Site	Roof
Wind Load	<60M/S
Snow Load	<1.4KN/M2
Material	AL 6005-T5
Color	Silver or Black
Warranty	10 years and 25 years service time
Length	200mm

1️⃣ First, line up the extension piece: Just place it at the end of your 40x40 guide rail.

2️⃣ Next, slide the connector into the slot on the guide rail.

3️⃣ Then, make sure the connection is secure: Tighten it down with stainless steel bolts and nuts.

4️⃣ After that, do the same thing for any other rail sections next to it.

5️⃣ Lastly, do a quick check: Make sure everything is lined up and all the fasteners are tight before you put the solar panel on.

Our standard package is cartons with plywood pallet as below.

Solar bracket package

☆ It's easy to use – you just push the two rails together, and they'll get compressed.
☆ It's well-designed because you don't even need screws or nuts.

Related Certificate

☆ We have a CE Certificate for our solar tile hook roof mount system.

Q1. What's the material of this rail extension?

It is AL 6005-T5.

Q2. How to use this rail extension?

The assembly is made by punching in the first profile, then pressing the second rail onto it.

Q3. How many pcs should use for 40*40 mounting rail?

It is recommended to use two extensions per connection.