Rail connector 40×40, 120L aluminum
Rail connector 40×40, 120L aluminum from stock PVGroup.plThis is inventory left over from completed projects—brand new goods, sold while supplies last.
The most important features
- Element type: profile connector (C-profile) for extending PV mounting rails
- Material: Aluminum 6060
- Length: 120 mm
- Cross-section: channel 25 x 45 x 25 mm
- Wall thickness: 2,5 mm
- Holes: 2 x ø10,5 mm, axle-to-axle distance 85 mm, first hole 35 mm from the edge
- Brand new product from stock, sale while supplies last
Application
Connecting two 40×40 rails into a string of any length - inserted into the profiles and screwed together with two M10 screws; transfers wind and snow loads between segments.
Technical Specifications
| Parameter | Value |
|---|---|
| Item type | profile connector (C-profile) for extending PV mounting rails |
| Material | aluminum 6060 |
| Length | 120 mm |
| Cross-section | channel 25 x 45 x 25 mm |
| Wall thickness | 2,5 mm |
| Holes | 2 x ø10,5 mm, axle-to-axle distance 85 mm, first hole 35 mm from the edge |
| Finish | natural corrosion resistance of aluminum; black anodized version available |
| Mass | 0,07 kg |
| Compatibility | standard PV mounting rails 40x40 (slid into the lower channel); 100 mm version anodized black - the same 25x45x25 channel and 2,5 mm wall |
Application in a photovoltaic installation
The mounting profile is the load-bearing element of the entire installation—it transfers the load from the modules to the brackets and then to the roof structure. The support spacing is crucial when selecting the right profile: the wider the spacing, the greater the profile's deflection under snow loads.
Profiles are cut to size on site, so the commercial length doesn't have to match the row length. However, it's worth planning the cuts to minimize waste and ensure profile joints occur at the support points, not in the middle of the span.
Connector for 40×40, 120l aluminum rails - what to pay attention to when choosing
When purchasing this item, check three things: compatibility with existing equipment on site, site conditions, and the quantity needed for the entire project. Photovoltaic system components operate outdoors for several years, in full sunlight and with fluctuating temperatures, so the choice of material and workmanship is crucial to the durability of the entire installation.
If you are collecting material for a specific installation, it is more convenient to take everything from one delivery - the remaining items from the same group can be found in the assembly structures category , and all excess stock in the Stock category.
Where does this stuff come from?
We sell inventory left over from closed projects and deliveries. The merchandise is brand new and covered by the same returns and refunds policy as the rest of our offerings. The only difference is that quantities are limited and will not be restocked—once the stock is depleted, the item will be removed from the store.
Minimum order and price calculation method
We sell this item from 10 pieces. The price listed for each item is for a single item, so the minimum order value is 10 times that amount. This threshold is based on inventory accounting: for small items, the time required to deduct and pack several items costs more than the item itself. However, when ordering a full package, this cost is spread across all items, allowing the unit price to drop that low.
The quantity ordered increases incrementally in the cart, so you can't accidentally place an order below the threshold. Above the threshold, you can purchase any number of items until stocks last—which is limited to what's left in stock.
Delivery and pickup
Orders are shipped from our warehouse. Shipping costs depend on size and weight—small items are shipped as a parcel, while items longer than a standard parcel require pallet shipping, which is visible in the shopping cart after adding items. For orders with multiple items, shipping costs are calculated once for the entire shipment, so collecting the materials for a single order is cheaper than shipping several items separately.
You can also collect the goods in person at our warehouse in Bytomiu — pickup is free. For low-value items, this is often the most reasonable option, as shipping costs can be as high as the order itself. It's worth confirming availability before arrival, especially for last-minute items.
Frequently Asked Questions
Can the profile be cut on site?
Aluminum profiles are cut to size on site using standard tools. It's important to secure the cut area in accordance with proper assembly procedures.
Can I collect the goods in person?
Yes, personal collection in Bytomiu is free—you select it in your cart. For small items, this is often the most reasonable option, as shipping costs can be as high as the value of the item itself.
How many pieces are available?
This is a surplus stock item – quantities are limited and displayed next to the product. Once stocks are depleted, the item will be removed from the offer.
Will I receive a VAT invoice with my order?
Yes. We sell on a B2B basis - after logging in, you'll see net prices specific to your group.
Opinions
There are no reviews yet.