Renewables

The BLF51-5 low-voltage battery is an ideal choice for new residential energy storage installations. With a high energy density and wall-mounted design, it offers a space-saving solution suitable for both indoor and outdoor environments. Thanks to its modular setup, the system can grow with your needs—today and in the future.

• Intelligent BMS with multiple protection layers
• Long cycle life with prismatic LFP battery cells
• Dual mechanical protection for added safety
• Reliable performance: 90% Depth of Discharge (DoD)
• IP65-rated for indoor and outdoor use
• Modular design allows quick installation and expansion

Zappi GLO – Smart EV Charging, Made Simple

Now available at National Electrical Wholesalers, the new Zappi GLO is a cleaner, smarter take on home and shared EV charging. It does away with the screen and clutter, but keeps all the advanced features that matter – including solar integration, tariff tracking, and remote control via the myenergi app. It’s the ideal choice for anyone who wants fast, future-ready charging without the fuss.

Whether you’re installing at home, managing a team, or setting up for tenants, GLO is built to make life easier – for users and installers alike. Set up is seamless with the new Installer Assistant app, and charging access is secure and simple via RFID tap-to-charge, supporting up to 126 users.

The ProJoy 32A DC Isolator is a robust, high-performance DC switch designed for safe isolation in solar PV installations. Built specifically for high-voltage applications, this 4-pole isolator is ideal for use on DC strings where reliable shut-off and protection is essential.

With a compact enclosure and durable IP66-rated housing, it is suitable for both indoor and outdoor solar installations, offering long-term protection against dust and water ingress. A dependable choice for installers and contractors working on modern PV systems up to 1500V DC.

Solis 1P 4kW 6G monophase inverter with LCD display and integrated DC switch - 90V-520V input voltage range - ultra-low startup

Energy Storage inverter with 2 MPP trackers, compatible with Lithium & lead-acid batteries

• Solis S5 monophase energy storage inverter with LCD display and integrated DC switch
• Super high frequency switching technology - Smaller, smarter
• 90V-520V input voltage range - ultra-low startup
• Compatible with Lithium & lead-acid batteries - 42-58V
• 2 MPP-tracker
• Intelligent BMS function, improving battery's reliability

The Genius SpeedFlash Base is a purpose-designed flashing solution for bracket mounting on slate roofs, helping installers complete solar PV installs faster and with less disruption to the roof structure.

Designed by Genius SolarFlash, the SpeedFlash system allows installation without removing slates, making it an efficient and practical option for modern rooftop PV projects where speed and reliability matter.

Required: 1x matching SpeedFlash Accessory Kit per unit (sold separately). View here

• Modular & Scalable – Start with a single unit and expand as needed. Add up to four 5kWh modules to match changing energy demands.
• Solar Charging – Maximise your solar investment by storing excess energy generated during the day for use in the evening.
• Grid Charging – No solar? No problem. Charge overnight on cheaper electricity tariffs and use stored energy during peak hours. Solar panels can be added at any stage.
• App Control – Manage charging and discharging priorities with full control via the myenergi app. Optimise performance to suit your routine.
• Backup Power (Optional) – Add the blackout backup option to keep a dedicated circuit running during power cuts.
• Smart Usage Control – Prevent unwanted battery drain from high-demand devices like EV chargers. Set preferences directly in the app.

Product Specification

Rated Current: 32A
Poles: 4 Pole
Rated Working Voltage: AC 240V / AC 440V
Protection Rating: IP66
Switch Type: Seal switch box type (enclosed isolator)
Contact Type: Silver alloy contacts
Certification: CE / TÜV

Energy Storage inverter with 2 MPP trackers, compatible with Lithium & lead-acid batteries

• Solis S5 monophase energy storage inverter with LCD display and integrated DC switch
• Super high frequency switching technology - Smaller, smarter
• 90V-520V input voltage range - ultra-low startup
• Compatible with Lithium & lead-acid batteries - 42-58V
• 2 MPP-tracker
• Intelligent BMS function, improving battery's reliability

The Anker V1 Smart EV Charger is a compact, intelligent home charging solution designed to reduce charging costs and maximise solar usage. With smart scheduling, app control, and a fixed 5m Type 2 charging cable, it’s an ideal choice for homeowners looking for a reliable, future-ready EV charger with premium safety features.

Delivering up to 7.4kW single-phase charging (32A), the V1 supports the majority of EV and hybrid vehicles on the road today. It also features AI-powered smart charging, helping users charge at the cheapest times based on real-time electricity pricing and personal driving habits.

Technical Specification

Rated Power: 7.4kW
Nominal Voltage: 230V ±10%
Nominal Current: 32A
Phase: Single-Phase
Frequency: 50Hz
Vehicle Connection: Type 2
Cable Length: 5m (Integrated Cable)
Dimensions (W x H x D): 211 x 360 x 120mm
Weight: 4.65kg
IP Rating: IP65
Impact Protection: IK10
Warranty: 3 Years Limited
Estimated Product Lifespan: 8 Years

The Genius SpeedFlash Accessories Kit contains the key supporting components required to complete a SpeedFlash slate roof installation. Designed to work alongside the SpeedFlash Base, this kit helps ensure a secure and professional flashing solution for solar PV bracket mounting on slate roofs.

The SpeedFlash system is designed to improve installation speed and reduce roof disruption, with no need to remove slates during fitting.

Important: Each mounting point requires 1x SpeedFlash Base and 1x SpeedFlash Accessories Kit. The matching component is sold separately. View Here

Scale up with 15kWh of additional battery capacity. Ideal for homes with high energy use, solar generation, or time-of-use tariffs.

Manufacturer: Sontheimer
Model: ST Isolator
Rated Current: 32A
Poles: 3 Pole (3P)
Neutral & Earth: Supplied c/w N&PE
Colour: Black
Product Code: 10013220

Typical Applications