Powerland’s solar mounting systems are built to safely and efficiently install your solar panels, ensuring they are positioned for maximum energy output while maintaining the structural integrity of your roof. We also offer a range of installation options, so please feel free to contact us today!
Solar Panel Fitting & Mounting Kits
GSE GSE Lateral Flashing - UNIVERSAL - 1290MM – BLACK NEW DPO - ART104644
Part No: GSE-FLASH-LAT-DPO-BLA Mounting - In Roof This black lateral flashing comprises the sides of the PV array. A continuous line of flashings should be installed on each side of the array and a 15cm overlap distance should be observed between pieces of flashing. Keywords: GSEFLASHLATBLA, GSE, PV Mounting, In Roof Note the new DPO GSE frames don’t work with the old lateral flashing but ALL GSE Frames work with the GSE-FLASH-LAT-DPO-BLA flashings. Supplier Part No: ART104644 Weight: 0.57 kg Length: 1.29 m
£17.81 Exc. VAT
£21.37 Inc. VAT
119 in stock
GSE GSE Frame Portrait DPO - 1650/1135 - ART105162
Part No: GSE-FRAME-DPO-1650-1135 Mounting - In Roof GSE module mounting plate for one portrait PV module with length 1610-1800mm and width 1130-1135mm. 1610mm is the recommended length. Please note; These frames are ordered in halves. 2 frames are required per module - this product is simply showing the upper or lower half of a single frame. MODULE SIZES ARE CONSTANTLY CHANGING, PLEASE MAKE SURE YOU USE GSE DESIGN TOOLS WHEN CHOOSING CORRECT FRAMES FOR YOUR MODULE!CX Notice: The DPO frames are not currently supported in the Powerland design tool. To generate a design please use GSE's own configurator attached in the documents tab of this product page.
£24.66 Exc. VAT
£29.59 Inc. VAT
137 in stock
GSE GSE Flashing Hook - ART103209
CLICK HERE FOR GSE DESIGN TOOL Part No: GSE-FLASHING-HOOK Mounting - In Roof Please note the the manufacturer is changing the design of this product. Functionality will remain the same so please don't be alarmed if the product you receive looks slightly different to the one pictured
£0.94 Exc. VAT
£1.13 Inc. VAT
229 in stock
GSE GSE In-Roof Portrait End Clamp Wedges (Pack of Four) ART105876
CLICK HERE FOR GSE DESIGN TOOL Part No: GSE-WEDGES-TWINPACK Mounting - In Roof Supplier Part No: GSE-WEDGES-TWINPACK Items in this pack: 4 Weight: 0.035 kg
£1.12 Exc. VAT
£1.34 Inc. VAT
414 in stock
GSE GSE In-Roof Pre-compressed seal roll (5m)
Part No: GSE-ART106373 Mounting - In Roof The precompressed seal is used to ensure a complete waterproof perimeter around the PV array. The seal is pressed on to the flashing pieces at the border with the roof tiles.
£15.63 Exc. VAT
£18.76 Inc. VAT
23 in stock
GSE GSE Rooflex Flexible Sealing Strip 330mm x 5m - ART106352
Part No: GSE-ROOFLEX-5M Mounting - In Roof This flexible sealing strip can be used to provide a continuous waterproof border along the bottom edge of the PV array. It can also be used for the top edge of the array instead of upper flashing conponents. Easily malleable for various applications Pre bent to facilitate folding and alignment Ease of use thanks to its low weight Underside butyl with high adhesion Easily malleable for various applications. Supplier Part No: ART100385 Weight: 2.01 kg
£67.97 Exc. VAT
£81.56 Inc. VAT
11 in stock
GSE GSE Portrait Top Right Corner Flashing Black (30mm) - ART106408
CLICK HERE FOR GSE DESIGN TOOL MCS approved, adapted to 30mm PV module thickness. Only 4 items to be assembled + flashing hooks to fix each individual piece to the battens.Colour: BlackGSE reference: ART106408
£32.12 Exc. VAT
£38.54 Inc. VAT
21 in stock
GSE GSE Portrait Top Left Corner Flashing Black (30mm) - ART106401
CLICK HERE FOR GSE DESIGN TOOL MCS approved, adapted to 30mm PV module thickness. Only 4 items to be assembled + flashing hooks to fix each individual piece to the battens.Colour: BlackGSE reference: ART106401
£32.12 Exc. VAT
£38.54 Inc. VAT
20 in stock
GSE GSE Portrait Top Centre Flashing Black (30mm) - ART106387
CLICK HERE FOR GSE DESIGN TOOL MCS approved, adapted to 30mm PV module thickness. Only 4 items to be assembled + flashing hooks to fix each individual piece to the battens.Colour: BlackGSE reference: ART106387
£25.12 Exc. VAT
£30.14 Inc. VAT
41 in stock
GSE GSE Portrait Top Junction Flashing Black (30mm) - ART106394
CLICK HERE FOR GSE DESIGN TOOL MCS approved, adapted to 30mm PV module thickness. Only 4 items to be assembled + flashing hooks to fix each individual piece to the battens.Colour: BlackGSE reference: ART106394
£16.12 Exc. VAT
£19.34 Inc. VAT
45 in stock
GSE Corner Piece (To Join Module to Top Centre Flashings) BLACK - ART101409
Part No: GSE-CORNER-BLA Mounting - In Roof Keywords: GSECORNERBLA, GSE, PV Mounting, In Roof Supplier Part No: ART101409 Weight:0.15 kg
£6.15 Exc. VAT
£7.38 Inc. VAT
In stock
GSE GSE Pop Rivet (Fixation for Top Centre Flashings) - ART100389
Part No: GSE-RIVET Mounting - In Roof GSE pop rivet, fixing for top centre flashing. Made up of two key parts; the rivet body and the setting mandrel. The pop rivet is inserted into a pre-drilled hole in the materials you're joining together. Supplier Part No: ART100389 Weight: 0.002 kg
£0.09 Exc. VAT
£0.11 Inc. VAT
46 in stock
GSE GSE Frame Portrait DPO - 1840/1135
Part No: GSE-FRAME-DPO-1840-1135 Mounting - In Roof Please note; These frames are ordered in halves. 2 frames are required per module - this product is simply showing the upper or lower half of a single frame. MODULE SIZES ARE CONSTANTLY CHANGING, PLEASE MAKE SURE YOU USE GSE DESIGN TOOLS WHEN CHOOSING CORRECT FRAMES FOR YOUR MODULE! To generate a design please use GSE's own configurator attached in the documents tab of this product page. Supplier Part No: ART105211 Weight: 3 kg
£27.86 Exc. VAT
£33.43 Inc. VAT
In stock
GSE GSE In-Roof Screws for Fixing Hooks 3.5x25mm A2 - ART106905
CLICK HERE FOR GSE DESIGN TOOL Screws for GSE in-roof fixing hooks. GSE Reference: ART106905
£0.12 Exc. VAT
£0.14 Inc. VAT
1582 in stock
S4 MOUNTING SYSTEMS S4 6.5 x 25mm Frame Fixing Screw (Black) (A2) with EPDM
Design Tool - https://www.s4mountingsystem.co.uk/ S4 Screw 6.5X25mm - EPDM - A2/Frame Fixing A self-tapping fastening screw with EPDM designed for solar PV and structural frame fixing. It features: Size: 6.5 × 25 mm - length suitable for frame fixing Head: Hex for secure tightening Seal: EPDM washer included - provides weatherproofing and sealing at the penetration point to reduce water ingress Material: A2 stainless steel - corrosion-resistant grade for outdoor exposure Manufacturer - S4 Mounting System SKU: ART2661
£0.42 Exc. VAT
£0.50 Inc. VAT
2826 in stock
S4 MOUNTING SYSTEMS S4 6.5 x 60mm Screw (Black) (A2) with EPDM
Design Tool - https://www.s4mountingsystem.co.uk/ S4 Screw 6.5X60mm - EPDM - A2 – Black A self-tapping fastening screw designed for roof-integrated PV and related metal/aluminium installations. It features: Size: 6.5 × 60 mm — suitable for fixing clamps, rails, brackets and other mounting hardware Head & Finish: Black coated head for corrosion resistance and aesthetic match with black mounting components Seal: EPDM washer included — provides weatherproofing and sealing at the penetration point to reduce water ingress Material: A2 stainless steel — corrosion-resistant grade for outdoor exposure Perfect for use with solar mounting clamps and frames where waterproof sealing is required. Manufacturer - S4 Mounting System SKU: ART2660
£0.46 Exc. VAT
£0.55 Inc. VAT
2240 in stock
S4 MOUNTING SYSTEMS S4 Flashing Hook
Design Tool - https://www.s4mountingsystem.co.uk/ S4 Flashing hook Hook plate for securing the side flashing on S4 roof-integrated solar PV installations. Can also be used to fasten the optional top flashing strips. Manufacturer - S4 Mounting System SKU: ART2640
£0.66 Exc. VAT
£0.79 Inc. VAT
2084 in stock
S4 MOUNTING SYSTEMS S4 Single Clamp BLACK with EPDM 2.5 mm (H30) + EPDM 1.7 mm
Design Tool - https://www.s4mountingsystem.co.uk/ S4 Single Clamp Black with EPDM 2.5 mm (H30) + 1.7 mm EPDM This product is an H30 reinforced single clamp in black, which can be used to secure a PV panel frame to a mounting rail or structural frame. Details: Frame compatibility: Designed to fit a 30 mm panel frame thickness Finish: Black (aesthetic & corrosion resistance) Sealing: EPDM rubber pad to provide weatherproofing and protection between the clamp and panel frame Manufacturer - S4 Mounting System SKU: ART2630
£2.10 Exc. VAT
£2.52 Inc. VAT
876 in stock
S4 MOUNTING SYSTEMS S4 Double Clamp BLACK with EPDM 1.7 mm (H30)
Design Tool - https://www.s4mountingsystem.co.uk/ S4 Double Clamp Black with EPDM (H30) This product is an H30 reinforced double clamp in black, which can be used to securely hold two adjacent solar module frames in place. Details: Frame compatibility: Designed to fit a 30 mm panel frame thickness Double Clamp Design: Functionally acting as a mid-clamp, it securely holds the frames of two adjacent modules simultaneously to a shared mounting rail Finish: Black (aesthetic & corrosion resistance) Sealing: EPDM rubber pad to provide weatherproofing and protection between the clamp and panel frame Manufacturer - S4 Mounting System SKU: ART2632
£2.28 Exc. VAT
£2.74 Inc. VAT
972 in stock
S4 MOUNTING SYSTEMS S4 Small Lateral Extension (L & R)
Design Tool - https://www.s4mountingsystem.co.uk/ S4 Small Lateral Extension The S4 Small Lateral Extension is used to extend the lateral flashing or frame support within S4 roof-integrated mounting systems. It offers additional coverage where standard lateral flashing lengths fall short, allowing for greater flexibility and a fully sealed perimeter on larger PV installations. Designed to integrate seamlessly with the system, it helps maintain a durable, weather-resistant edge finish around the array. Manufacturer - S4 Mounting System SKU: ART2602
£2.80 Exc. VAT
£3.36 Inc. VAT
684 in stock
S4 MOUNTING SYSTEMS S4 Height Riser - Tile & Slate
Design Tool - https://www.s4mountingsystem.co.uk/ S4 S4 Height Riser - Tile & Slate The S4 Height Riser is designed for solar PV installations on tile and slate pitched roofs within the S4 mounting system. It provides adjustable height to accommodate uneven roof surfaces, helping to achieve accurate panel alignment and consistent rail positioning. By supporting correct panel angles and a level mounting plane, the height riser contributes to a clean installation and reliable long-term system performance. Manufacturer - S4 Mounting System SKU: ART2610
£3.45 Exc. VAT
£4.14 Inc. VAT
729 in stock
S4 MOUNTING SYSTEMS S4 Pre-Compressed Seal Roll, 5m
Design Tool - https://www.s4mountingsystem.co.uk/ S4 Pre-Compressed Seal Roll 5Lm The S4 Pre-Compressed Seal Roll (5m) is a high-performance EPDM sealing component designed for use with S4 in-roof mounting systems. It provides a continuous, watertight perimeter seal around the edges of a rooftop photovoltaic (PV) array where flashing interfaces with roof tiles or adjacent roof surfaces. The pre-compressed EPDM material expands slightly once installed, allowing it to fill gaps and surface irregularities to enhance weather resistance and long-term protection. Supplied in an approximately 5-metre roll, the seal supports a clean finish and helps maintain the integrity of the roof interface throughout the lifetime of the installation. Manufacturer - S4 Mounting System SKU: ART2662
£11.61 Exc. VAT
£13.93 Inc. VAT
316 in stock
S4 MOUNTING SYSTEMS S4 Universal Black Lateral Flashing
Design Tool - https://www.s4mountingsystem.co.uk/ S4 Universal Black Lateral Flashing The S4 Universal Lateral Flashing is a black aluminium finishing component designed for use within S4 roof-integrated solar PV mounting systems. It provides a secure, weatherproof seal along the sides of the photovoltaic (PV) array, helping to protect the installation from water ingress while delivering a clean and professional edge finish. Manufactured from durable, weather-resistant aluminium with a sleek black finish, the flashing integrates seamlessly with all S4 in-roof frame types when used as a lateral sealing component. By sealing the outer edges of the array, it supports long-term durability, maintains system integrity, and enhances the overall visual appearance of the installation. Supplied in a 1290 mm length, it is designed for straightforward integration within the S4 mounting platform. Manufacturer - S4 Mounting System SKU: ART2641
£16.39 Exc. VAT
£19.67 Inc. VAT
1032 in stock
S4 MOUNTING SYSTEMS S4 PV Panel Support Pins
S4 PV Panel Support Pins Design Tool - https://www.s4mountingsystem.co.uk/ Part No: S4-ART2609 Mounting - In Roof Patented Universality, Engineered for Performance With S4 Mounting System’s patented universal base plate, you streamline the entire photovoltaic mounting process. Designed to fit all panel sizes both portrait and landscape, it eliminates the complexity of managing multiple part references. A single component, compatible with all configurations, means reduced inventory, optimised logistics, and faster installations. This patented system is the result of rigorous engineering, built to deliver long-term performance, reliability, and simplicity. Beyond eliminating layout errors and compatibility issues, it enables significant savings at every stage of the project. Fewer components, shorter installation times, and simplified stock management. Fewer components. Fewer errors. Better performance. Manufacturer - S4 Mounting System SKU: ART2609
£0.26 Exc. VAT
£0.31 Inc. VAT
4406 in stock
S4 MOUNTING SYSTEMS S4 Lateral Adaptors - PV Array Ends
S4 Lateral Adaptors - PV Array Ends Design Tool - https://www.s4mountingsystem.co.uk/ The S4 Lateral Adaptors are mounting accessories designed to provide secure end-of-array support within the S4 universal in-roof mounting system. They create stable and reliable connection points at the outer edges of the photovoltaic (PV) array, helping to maintain precise panel alignment across each row. By supporting consistent load distribution and structural stability, these adaptors contribute to a clean, well-finished installation and the long-term performance of the system. Manufacturer - S4 Mounting System SKU: ART2603
£2.61 Exc. VAT
£3.13 Inc. VAT
548 in stock
S4 MOUNTING SYSTEMS S4 Universal Frame
S4 Universal Frame Design Tool - https://www.s4mountingsystem.co.uk/ The S4 Universal Frame is a core structural component within the S4 universal solar mounting system, designed to support photovoltaic (PV) panels across a wide range of roof types and installation configurations. Manufactured from durable, corrosion-resistant aluminium, it provides a rigid and dependable support structure that helps maintain accurate panel alignment and consistent load distribution throughout the array. Its universal design simplifies installation and reduces system complexity by offering compatibility with multiple roof profiles and PV module layouts within the S4 platform. Built to withstand demanding outdoor conditions, the frame delivers long-term structural integrity and reliable performance over the lifetime of the solar installation. Manufacturer - S4 Mounting System SKU: ART2600
£12.16 Exc. VAT
£14.59 Inc. VAT
1642 in stock
GSE GSE Frame Portrait DPO - 1650/1100
Part No: GSE-FRAME-DPO-1650-1100 Mounting - In Roof GSE In-Roof System™ enables modules installation on every type of roof covering (curved tiles, interlocking, flat tiles, slates, metal, zinc, trapezoidal), as well as on new buildings like retrofit buildings. Please note; These frames are ordered in halves. 2 frames are required per module - this product is simply showing the upper or lower half of a single frame. MODULE SIZES ARE CONSTANTLY CHANGING, PLEASE MAKE SURE YOU USE SEGEN OR GSE DESIGN TOOLS WHEN CHOOSING CORRECT FRAMES FOR YOUR MODULE!
£28.92 Exc. VAT
£34.70 Inc. VAT
In stock
GSE GSE Ground Mount EVOLUTION End Clamp 30MM - BLACK
Part code: ART104665
£3.58 Exc. VAT
£4.30 Inc. VAT
In stock
GSE GSE Ground Mount EVOLUTION Mid Clamp 30/40MM - BLACK
Product code: ART101240
£3.86 Exc. VAT
£4.63 Inc. VAT
In stock
GSE GSE Ground Mount Box Base - Bottom Bracket
Part: ART100002
S4 MOUNTING SYSTEMS S4 Small Lateral Extension for Vertical Extension
Design Tool - https://www.s4mountingsystem.co.uk/ S4 Small Lateral Extension for Vertical Extension The S4 Small Lateral Extension is designed to extend the S4 Vertical Extension. This extension maintains a weather-resistant perimeter while integrating seamlessly with the mounting system. Manufacturer - S4 Mounting System SKU: ART2606
£1.52 Exc. VAT
£1.82 Inc. VAT
574 in stock
S4 MOUNTING SYSTEMS S4 Lateral Adapters- PV Array Ends for Vertical Extension (L & R)
Design Tool - https://www.s4mountingsystem.co.uk/ S4 Lateral Adaptors for Array Ends for S4 Vertical Extension The S4 Lateral Adaptors are mounting accessories designed to provide secure end-of-array support and connection in the S4 universal in-roof mounting system. These adaptors provide neat and stable attachment points at the ends of the photovoltaic (PV) array, ensuring consistent alignment and load distribution for the panel rows. Manufacturer - S4 Mounting System SKU: ART2607
£1.74 Exc. VAT
£2.09 Inc. VAT
187 in stock
S4 MOUNTING SYSTEMS S4 Large Lateral Extension for Vertical Extension
Design Tool - https://www.s4mountingsystem.co.uk/ S4 Large Lateral Extension for Vertical Extension The S4 Large Lateral Extension is designed to extend the S4 Vertical Extension. This extension maintains a weather-resistant perimeter while integrating seamlessly with the mounting system. Manufacturer - S4 Mounting System SKU: ART2605
£2.10 Exc. VAT
£2.52 Inc. VAT
In stock
S4 MOUNTING SYSTEMS S4 Large Lateral Extension
Design Tool - https://www.s4mountingsystem.co.uk/ S4 Large Lateral Extension The S4 Large Lateral Extension is used to extend the lateral flashing or frame support within S4 roof-integrated mounting systems. It provides extended coverage where standard lateral flashing lengths are insufficient, allowing for greater flexibility and a fully sealed perimeter on larger PV installations. Designed to integrate seamlessly with the system, it helps maintain a durable, weather-resistant edge finish around the array. Manufacturer - S4 Mounting System SKU: ART2601
£4.56 Exc. VAT
£5.47 Inc. VAT
In stock
S4 MOUNTING SYSTEMS S4 Vertical Extension
S4 Vertical Extension Design Tool - https://www.s4mountingsystem.co.uk/ The S4 Vertical Extension Adapter is designed to provide additional height within S4 roof-integrated mounting systems, helping to optimise panel alignment during installation. It supports consistent positioning of the PV modules, contributing to a clean finish and reliable load distribution across the array. Manufacturer - S4 Mounting System SKU: ART2604
£5.93 Exc. VAT
£7.12 Inc. VAT
411 in stock
GSE GSE Ground Mount EVOLUTION M8 Nut
Part Code: ART100743
£0.08 Exc. VAT
£0.10 Inc. VAT
In stock
GSE GSE Ground Mount EVOLUTION M8x20 Screw
Part Code: ART106569
£0.19 Exc. VAT
£0.23 Inc. VAT
In stock
GSE GSE Ground Mount EVOLUTION Rail Connector with screws
Part code: ART105568
£5.01 Exc. VAT
£6.01 Inc. VAT
In stock
GSE GSE Ground Mount EVOLUTION Rail 2.40M
Part Code: ART104707
£34.54 Exc. VAT
£41.45 Inc. VAT
In stock
GSE GSE Ground Mount M10 Nut
Part: ART100213
£0.07 Exc. VAT
£0.08 Inc. VAT
In stock
GSE GSE Ground Mount M10 Screw and Washer
Part: ART100938
£0.24 Exc. VAT
£0.29 Inc. VAT
In stock
GSE GSE Ground Mount M6 Nut
Part: ART101184
£0.06 Exc. VAT
£0.07 Inc. VAT
In stock
GSE GSE Ground Mount M6 Screw & Washer
Part: ART100125
£0.07 Exc. VAT
£0.08 Inc. VAT
In stock
GSE GSE Ground Mount L corner Adjustable
Part: ART102880
£11.99 Exc. VAT
£14.39 Inc. VAT
In stock
GSE GSE Ground Mount L corner Fixed
Part: ART102873
£6.08 Exc. VAT
£7.30 Inc. VAT
In stock
GSE GSE Ground Mount Box Base - Top Bracket
Part: ART100036
£1.57 Exc. VAT
£1.88 Inc. VAT
In stock
GSE GSE Ground Mount Box Base - Side
Part: ART102859
£21.97 Exc. VAT
£26.36 Inc. VAT
In stock
GSE GSE Ground Mount Box Base - Front/Back
Part: ART102852
£14.36 Exc. VAT
£17.23 Inc. VAT
In stock