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Solar
Explore our complete range of solar energy solutions — trusted by installers across Ireland. We supply high-performance solar panels from top-tier manufacturers like Jinko Solar, matched with reliable inverters from brands such as Solis, Huawei, and Sungrow.
Whether you’re designing residential rooftop systems or large commercial installations, our product offering includes everything you need — from smart monitoring, connectors, and DC isolators, to mounting systems, solar cable, and battery-ready inverter setups.
With fast turnaround on quotes, technical support, and local stock, National Electrical Wholesalers is here to help you build smart, efficient solar systems — from start to finish.
☀️ Solar Energy
🔋 Battery Storage
🚗⚡ EV Charging
Trade & Public: We supply installers and also support homeowners and the general public. If you’re not an installer, we’ll connect you with our trusted installer network and support your project from start to finish.
SpeedFlash Slate Flashing with Foam Insert
S-FLASH
The SpeedFlash® streamlines solar installations on slate roofs with a quick, no-‘drill through slate’ method that preserves roof integrity. Ideal for 18″+ slates, it minimises the need for slate removal. Not for 4″ headlap composite slates.
€0.00 inc VAT
Projoy IP66 32A 4 Pole DC Isolator
SOLPJDC4
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.
€27.63 inc VAT
Solis 1P 4kW 6G String Inverter
SOL10624
Solis 1P 4kW 6G monophase inverter with LCD display and integrated DC switch - 90V-520V input voltage range - ultra-low startup
€681.80 inc VAT
Solis 3.6kW S5 RHI Hybrid Inverter
SOL10777
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
€1250.27 inc VAT
Termtech TTMC4 Solar Cable Connector 1P68 16A
TTMC4
The Termtech TTMC4 is a solar cable connector pack, which includes both male and female connectors. Designed for photovoltaic systems, the solar cable connectors are made from IP65 rated PPO (Photo Phenylene Oxide) and feature a nylon nut.
€3.46 inc VAT
Genius SpeedFlash Base (Slate Roof Flashing System)
SFLSF
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
€12.22 inc VAT
MyEnergi Libbi 5kWh Battery Module - For Use with Libbi Hybrid Inverters
LIBBI-B05H
- 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.
€1798.88 inc VAT
Projoy IP66 32A 4 Pole AC Isolator
PJAC32A4P
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
€23.02 inc VAT
Solis 3kW S5 RHI Hybrid Inverter
SOL10776
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
€1217.70 inc VAT
Genius SpeedFlash Accessories Kit (Cap, Foam, Shims & Spring)
SFLSFACC
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
€5.07 inc VAT
MyEnergi Libbi Expansion Kit for 15kWh Battery Pack
LIBBI-EK151
Scale up with 15kWh of additional battery capacity. Ideal for homes with high energy use, solar generation, or time-of-use tariffs.
€193.73 inc VAT
Garo 40A 3 Pole Safety Switch IP65 Black
GSS340IP65B
The GARO 40A 3 Pole Safety Switch is a durable, weatherproof isolator designed for safe power control in commercial and industrial installations. Built with a robust IP65-rated enclosure, it provides reliable protection against dust and water ingress, making it suitable for both indoor and outdoor environments.
Manufacturer: GARO
Rated Current: 40A
Poles: 3 Pole (3P)
Protection Rating: IP65
Colour: Black
Part Number: GEAGSS340IP65B
€40.35 inc VAT
MyEnergi Libbi Expansion Kit for 10kWh Battery Pack
LIBBI-EK101
Expand your energy storage by 10kWh. Designed for flexibility, this kit connects to your existing Libbi system to store more solar and off-peak electricity.
€161.00 inc VAT
MyEnrgi Libbi Expansion Kit for 20kWh Battery Pack
LIBBI-EK201
Max out your Libbi with 20kWh of total storage. Store more, spend less—perfect for full home backup and smart energy control via the myenergi app.
€239.85 inc VAT
Huawei SUN2000 3KTL-L1 3kW 3300/4500W Hybrid Inverter
SOL11082
Huawei SUN2000-3KTL-L1 3300/4500W Hybrid Inverter designed for battery and backup box connection. The Huawei single-phase inverters of the SUN2000 series (Smart Energy Center) are Huawei's hybrid solution for residential photovoltaic systems connected to the network. The particularity of these products is that they are already prepared for the simultaneous or future insertion of lithium batteries for storage. All Huawei inverters comply with the CEI 0-21 standard.
€701.10 inc VAT
MyEnergi Libbi Expansion Kit for 5kWh Battery Pack
LIBBI-EK051
Add an extra 5kWh of modular storage to your Libbi system. Seamlessly integrates with your myenergi devices for smarter, tariff-aware energy use.
€124.54 inc VAT
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