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header-product K2 Systems SolidHook 4S+ solar panel mount adapter made of aluminium for rail-mounted installation
16.49 €

K2 Systems SolidHook 4S+ solar panel mount adapter made of aluminium for rail-mounted installation

K2 Systems SolidHook 4S+ Mount Adapter Photo 1
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K2 Systems SolidHook 4S+ solar panel mount adapter made of aluminium for rail-mounted installation

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K2 Systems SolidHook 4S+ solar panel mount adapter made of aluminium for rail-mounted installation

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Short description

K2 Systems SolidHook 4S+ mount adapter designed for secure solar panel installation. Made of durable aluminium, this rail-mounted accessory ensures reliable fixation in photovoltaic mounting systems. The set includes 26 pieces, making it suitable for professional solar mounting projects, commercial setups, and residential installations where high structural integrity and longevity are essential.
Available for order: 300 pcs.
Warranty: 2 Years
SKU: 12591504
Manufacturer: K2 Verlag
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
18.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
21.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
21.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.79 €
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Product information

Description

The K2 Systems SolidHook 4S+ solar panel mount adapter is a reliable rail-mounted accessory designed to secure photovoltaic modules during installation. Manufactured from durable aluminium EN AW-6063 T66, this roof hook provides strong structural integrity and long-term durability for various solar mounting setups. Each set includes 26 pieces, making it a practical choice for both residential and commercial photovoltaic projects where secure and precise fixation is required.

Advantages

This mount adapter features flexible installation options with three height adjustments in the base plate at 40, 47, and 54 mm, alongside a 30 mm adjustment range on the bracket. The slotted hole integrated into the bracket allows for straightforward vertical SolidRail mounting. Constructed from lightweight yet robust aluminium, the component offers resistance to environmental elements while maintaining structural stability under varying weather conditions.

Suitable for

  • Residential rooftop solar panel installations
  • Commercial photovoltaic mounting projects
  • Rail-mounted solar support structures requiring aluminium adapters
  • Professional solar system setups needing height-adjustable roof hooks

When it may not be suitable

This product may not be suitable for non-rail mounting systems or roof types that are incompatible with standard roof hook installations. It is also not intended for applications requiring materials other than aluminium or dimensions outside the specified bracket and base plate parameters.

Key specifications

  • Product type: Mount adapter
  • Main material: Aluminium EN AW-6063 T66
  • Installation options: Rail-mounted
  • Base plate dimensions: 124x100 mm
  • Height under bracket: 40, 47, and 54 mm
  • Bracket dimensions: 35x9 mm
  • Overall height: 120.5 to 165 mm
  • Bracket adjustment: 30 mm with a slotted hole for vertical SolidRail mounting
  • Weight per unit: 677 g
  • Quantity per set: 26 pieces

How to use

To use the K2 Systems SolidHook 4S+, position the aluminium base plate onto the designated roof structure and adjust the height to 40, 47, or 54 mm according to your installation requirements. Secure the base plate firmly in place. Attach the bracket using the slotted hole designed for vertical SolidRail mounting, and adjust it up to 30 mm to align with the rail system. Ensure all components are properly fastened before mounting the solar panels.

What to consider before purchase

  • Verify that your mounting structure is compatible with rail-mounted aluminium roof hooks
  • Check the roof type and tile clearance against the 120.5 to 165 mm overall height range
  • Confirm the required quantity for your project, keeping in mind that the set contains 26 pieces
  • Ensure compatibility with standard SolidRail systems for vertical mounting

Usage recommendations

Ensure that the installation is performed by qualified personnel in accordance with local building regulations and structural guidelines. Regularly inspect the mounted components for secure fastening and overall stability as part of routine system maintenance.
All features
Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
0.677 kg
Number of products included: The number of products that are included in the package.
26 pc(s)
Product type: The sub-category of the product.
Mount adapter
Main material: The fabric of which the product is primarily made of.
Aluminium
Installation options: The options with regards to the possible way of installation, e.g. ceiling mounted.
Rail-mounted

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the K2 Systems SolidHook 4S+ Mount Adapter cost, and is it available for purchase?

The price is 16.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 300 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 18.08.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All K2 Verlag products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized K2 Verlag service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.