The GivEnergy 9.5kWh Gen 3 battery offers large-capacity, low-voltage energy storage for homes looking to maximise self-consumption and backup capability. Built for reliability and long-term value.

• 9.5kWh usable capacity with 100A discharge
• Compatible with low-voltage hybrid and AC inverters
• LiFePO₄ chemistry with 10-year warranty

Why We Recommend This Product: Ideal for medium-to-large households wanting to significantly reduce grid reliance, especially when paired with off-peak tariffs and solar generation.

The GivEnergy 3.4kWh High Voltage Battery Module offers scalable, compact storage for larger solar installations. Designed to stack neatly in commercial and high-demand residential systems, it delivers efficient energy storage in a sleek form.

• 3.4kWh usable capacity per module
• Modular stackable design for flexible scaling
• Compatible with GivEnergy HV inverters and BMU

Why We Recommend This Product: Ideal for custom battery builds or expanding high-voltage setups, this unit provides robust storage in a space-saving format with proven GivEnergy reliability.

The GivEnergy HV BMU Kit is the essential brain behind your high-voltage battery system, ensuring stable communication, safety, and long-term performance across all modules.

• Controls and monitors up to 5 stackable HV battery modules
• Maintains safe charge/discharge cycles and system balancing
• Integrates seamlessly with GivEnergy HV inverters

Why We Recommend This Product: For any GivEnergy HV battery installation, this BMU is non-negotiable. It safeguards your system’s health and enables true plug-and-play scalability.

Doncaster Cables PV-Ultra 2C 4.0mm² Tuff Sheath is a premium solar DC cable built for demanding UK installations. Its red and white core configuration ensures safe, accurate wiring for solar PV systems.

• 2-core 4.0mm² cable with tuff sheath for added durability
• Ideal for rooftop and ground-mounted PV systems
• Manufactured in the UK to BS EN standards

Why we recommend this product: It’s a durable and reliable choice for installers seeking a flexible, weather-resistant DC cable built to last.

Doncaster Cables PV-Ultra 2C 6.0mm² SWA is a steel wire armoured solar cable offering enhanced protection for tough installation environments. Designed for external and buried use.

• 6.0mm² 2-core DC cable with steel wire armour
• Red and white core for polarity clarity
• Built for commercial, outdoor and underground installs

Why we recommend this product: The added armour ensures long-term resilience in demanding ground-level or outdoor solar runs.

Doncaster Cables PV-Ultra 4C 4.0mm² Tuff Sheath is a 4-core solar DC cable designed for streamlined PV system wiring. Colour-coded red and white pairs improve safety and layout clarity.

• 4-core 4.0mm² flexible tuff-sheathed cable
• Red and white core pairs simplify polarity management
• Made in the UK for residential and commercial PV installs

Why we recommend this product: Perfect for neat, multi-string solar PV wiring with a reduced need for multiple separate runs.

Doncaster Cables PV-Ultra 4C 6.0mm² SWA is a heavy-duty solar cable designed for dual-string runs with maximum protection. Its SWA build and red/white paired cores make it ideal for outdoor and underground installations.

• 4 x 6.0mm² cores with steel wire armour for added durability
• Dual red and white pairs for clear, organised polarity
• Built for long cable runs in commercial and external PV installs

Why we recommend this product: Ideal when your installation demands strength, clarity and long-term durability in a single cable.

Doncaster Cables PV-Ultra 4C 6.0mm² Tuff Sheath offers a simple, reliable way to route two solar strings with one durable, UV-resistant cable. Red and white cores make polarity clear.

• 4 x 6.0mm² solar-rated cores in a single tuff-sheathed cable
• Flexible, weatherproof design for rooftop or surface installs
• Great for dual-string DC connections

Why we recommend this product: Offers installers clean, robust cabling with the capacity to support larger solar setups with minimal fuss.

Doncaster Cables PV-Ultra SC 6.0mm² Tuff Sheath is a single-core solar cable available in red and white for easy polarity pairing. Built for high-power, long-distance runs.

• Single-core 6.0mm² tuff-sheathed solar DC cable
• Red and white core options for clean polarity
• UV-resistant, flexible and BS EN 50618 compliant

Why we recommend this product: It’s the go-to for high-efficiency installs requiring clean, heavy-duty single-core solar wiring.

The GivEnergy Lug-to-Plug Battery Cable connects Generation 1 or 2 inverters to Generation 2 batteries with ease — ideal for hybrid or retrofit systems.

• All-in-one plug for Gen 2 batteries
• Ring terminals for Gen 1/2 inverters
• Flexible upgrade path for mixed systems

Why We Recommend This Product: A must-have cable when installing or upgrading from older GivEnergy hardware — view it now.

Purpose-built for GivEnergy systems, this Plug-to-Plug Battery Cable ensures a clean, secure connection between Generation 2 or 3 inverters and batteries.

• Dual all-in-one Gen 2 battery connectors
• Quick-install plug fit for clean setups
• Compatible with Gen 2 and Gen 3 systems

Why We Recommend This Product: Ideal for connecting modern GivEnergy components with zero guesswork — browse now.

Add the necessary weight securely to your non-penetrating Esdec FlatFix Fusion flat roof installation using the 1700 Ballast Container. Designed to hold standard ballast materials (like paving slabs), it integrates perfectly with the base units and profiles to stabilise your solar panel array against wind uplift.

• Securely contains ballast materials (e.g., concrete slabs).
• Integrates seamlessly with the FlatFix Fusion base structure.
• Essential for achieving the calculated weight for system stability.

Why We Recommend This Product: It's the official, purpose-designed solution for adding ballast to the FlatFix Fusion system, ensuring weight is placed correctly and securely.

Ballast calculation is critical. Use the Enstall Calculator for Esdec to determine the exact ballast requirements and container placements for your project.

Provide essential aerodynamic protection and a clean finish to the left side of your Esdec FlatFix Fusion flat roof array with this Black Wind Deflector. Compatible with systems using the 1077mm (or 1030mm) Base Profile, it works alongside rear and right deflectors to stabilise your solar panel installation against wind loads.

• Provides aerodynamic shielding for the left flank of the array.
• Creates a neat, enclosed aesthetic appearance.
• Clicks easily onto compatible FlatFix Fusion base units.

Why We Recommend This Product: It's a crucial component for managing wind forces on the sides of a FlatFix Fusion array, essential for overall system stability and completing the perimeter defence.

Ensure complete aerodynamic protection. The Enstall Calculator for Esdec specifies all required deflectors (left, right, rear) for your layout.

Ensure aerodynamic stability for Esdec FlatFix Fusion arrays utilising wider solar panels with this 1900mm Rear Wind Deflector. It attaches to the High Base units, managing wind uplift forces and contributing to the structural integrity of your flat roof installation.

• Manages wind loads on the rear edge of arrays, sized for wider panels (~1900mm width).
• Improves aerodynamic performance, potentially reducing ballast needs.
• Essential component for system stability calculations.

Why We Recommend This Product: It's the correctly sized rear deflector for FlatFix Fusion configurations using wider solar panels, crucial for ensuring aerodynamic stability and safety.

Use the Enstall Calculator for Esdec to determine the precise deflectors and ballast required based on your specific panels and site conditions.

Enhance the aerodynamic performance and stability of your flat roof solar installation with the Esdec FlatFix Fusion Rear Wind Deflector (1700mm) in black. This component is crucial for managing wind loads within the FlatFix Fusion system, ensuring the integrity of your solar panel array.

• Improves system aerodynamics, potentially reducing required ballast.
• Provides a clean, finished look to the rear of FlatFix Fusion arrays.
• Clicks easily onto compatible FlatFix Fusion High Base units.

Why We Recommend This Product: It's an integral part of the FlatFix Fusion system's structural design, critical for managing wind forces and ensuring long-term stability on flat roofs.

Calculate precise ballast requirements and generate your full Esdec parts list, including deflectors, using the Enstall Calculator.

Provide essential aerodynamic protection and a clean finish to the right side of your Esdec FlatFix Fusion flat roof array with this Black Wind Deflector. Designed for systems using the 1077mm (or 1030mm) Base Profile, it complements the rear and left deflectors to enhance stability for your solar panels.

• Provides aerodynamic shielding for the right flank of the solar array.
• Creates a neat, enclosed appearance from the side.
• Clicks easily onto compatible FlatFix Fusion base units.

Why We Recommend This Product: It's a necessary component for managing wind forces on the sides of a FlatFix Fusion array where specified, crucial for stability and completing the perimeter shielding.

Ensure full aerodynamic protection. The Enstall Calculator for Esdec specifies all required deflectors (left, right, rear) based on your layout.

Increase the structural rigidity of your Esdec FlatFix Fusion solar installation on flat roofs with the Stabilizer 1700. This component connects base units together, enhancing the overall stability and load distribution for your solar panel array.

• Connects adjacent FlatFix Fusion base assemblies for added stiffness.
• Improves load distribution across the mounting system.
• Simple integration within the modular FlatFix Fusion framework.

Why We Recommend This Product: It provides essential extra stability, particularly for longer rows or specific configurations within the FlatFix Fusion system, ensuring structural integrity.

Use the Enstall Calculator for Esdec to determine if stabilizers are recommended for your specific project layout and roof conditions.

Securely fasten Esdec mounting components directly to sheet metal structures or purlins with this genuine Esdec Self-Tapping Screw (6.0 x 25mm). Its self-tapping design simplifies installation into metal, often used with components like the ClickFit Evo Corrugated Bracket, ensuring a strong fixing for your solar panel system.

• Self-tapping design for efficient fixing into sheet metal.
• Size 6.0 x 25mm, suitable for specific Esdec component attachments.
• Dual SW10 Hex / Torx T30 drive head for versatile tooling.

Why We Recommend This Product: Using the correct Esdec-specified self-tapping screw guarantees appropriate thread engagement and strength when fixing components to metal substructures, ensuring safety and warranty compliance.

Fastener specification is critical. The Enstall Calculator for Esdec determines the exact type and quantity of screws needed for your specific roof structure.

The K2 SolidRail UltraLight 3.65m (K2-2004264) is a lightweight, durable rail designed for fast, secure solar panel installations on a wide range of roof types.

• Strong aluminium rail with lightweight construction
• Ideal for both pitched and flat roofs
• Compatible with K2 connectors and end caps
• Perfect for UK residential and commercial solar systems

Why We Recommend This Product: The K2 SolidRail UltraLight is perfect for installers looking for a strong yet manageable mounting solution that speeds up fitting time without compromising on strength. It’s an excellent choice for fast-moving residential projects or commercial arrays where reliability and simplicity are key.

The K2 Vario 2 Roof Hook (K2-2004244) offers an adjustable and highly durable solution for securely mounting solar rails to tiled roofs.

• Flexible height adjustment for precise fitting
• Robust stainless steel construction
• Perfect for both new builds and retrofit solar systems
• Compatible with K2 SolidRail mounting systems

Why We Recommend This Product: The K2 Vario 2 Roof Hook is ideal for installers who need a strong, adjustable fixing on flat and uneven tiled roofs. It’s a go-to solution for ensuring a clean, secure fit on residential solar installations.

The K2 15cm Roof Hook (K2-1000074) is a fixed-height, stainless steel mounting solution designed for secure solar installations on flat tile roofs.

• Fixed-height for quick, consistent mounting
• Strong stainless steel construction
• Perfect for flat tile residential solar installations
• Fully compatible with K2 SolidRail mounting systems

Why We Recommend This Product: The K2 15cm Roof Hook is ideal for installers who need a fast, no-fuss solution for fitting solar panels to flat tile roofs. It’s a reliable option for time-sensitive projects and provides rock-solid performance with minimal adjustment required.