Favourites
Account
Basket
VAT:
Ex
Inc
Black Friday has begun at City Plumbing and we’re excited to bring you some of the most amazing price cuts to a number of favoured products.
This time we’re showcasing our increasingly popular section, renewables. Offering some spectacularly low prices on trade favourites, our Black Friday renewable deals boast sought-after brand names with heavily reduced price tags.
From electric fan heaters to underfloor heating products, and portable AC units to inverters, this Black Friday, we’ve got you covered.
Five Brilliant Black Friday Deals on Renewables
Ecoflow 3.7kW Hybrid Inverter with 5kW Battery Bundle
The EcoFlow 3.7kW Hybrid Inverter with 5kWh Battery Bundle is a robust, high-safety energy storage solution, purpose-built to enhance your home solar system's performance.
- Hybrid Power: Integrates a 3.7kW inverter with LFP battery storage for maximum solar self-consumption.
- Scalable Battery: Starts with 5kWh capacity but can be expanded up to 15kWh (or higher in other bundles) to suit growing energy needs.
- Seamless Backup: Provides instant, reliable backup power for essential appliances during grid outages.
- High Durability & Safety: Features a 15-year warranty, over 6,000 charge cycles, and an IP65 rating for safe, year-round outdoor installation.
- Easy Retrofit: Designed to integrate with many existing solar setups, potentially saving installation time and cost.
Midea 6kW Inverter with 5kW Battery Bundle
The Midea 6kW Hybrid Inverter and 5kWh Battery Bundle is a powerful, flexible, and efficient home energy solution backed by a global brand.
- High Power Output:The 6kW hybrid inverter is ideal for medium- to large-sized homes, providing a strong output and a sub-10ms switch to backup power during outages.
- Scalable & Safe Battery: Utilises safe Lithium Iron Phosphate (LFP) technology, with the 5kWh battery module easily expandable up to 30kWh or more for ultimate flexibility. Long lifespan of over 6,000 cycles.
- High Efficiency:Features a high DC Max. efficiency of up to 97.6% to maximise solar energy harvest.
- Smart Ecosystem: Integrates with Midea's iEasy Energy Solution for intelligent management, remote monitoring, and compatibility with their EV chargers and heat pumps
DMEGC 500W All Black Solar Panels
From the globally trusted manufacturer, DMEGC Solar, comes the 500W All Black Solar Panel, a high-efficiency module designed for both aesthetic appeal and maximum power generation.
- High-efficiency Mono PERC Cell Technology
- 500W Maximum Power Output (High-Performance Rating)
- All-Black Aesthetic Design for seamless integration on modern roofs
- Excellent Low-Light Performance (Optimised for overcast conditions)
- Outstanding Mechanical Load Resistance (Withstands heavy snow and wind)
- Certified Salt Mist and Ammonia Resistance (Ideal for coastal and agricultural environments)
- 12-Year Product Warranty and 25-Year Linear Power Warranty
- Half-Cell Technology (Minimises power loss from shading and improves durability)
Mitsubishi Ecodan PUZ-WM85YAA 8.5kW 3 Phase Heat Pump
The Mitsubishi Ecodan PUZ-WM85YAA is an A+++rated 8.5kW Monobloc Air Source Heat Pump designed for robust, energy-efficient heating in properties with a three-phase power supply.
Key Features:
- High Temperature: Capable of delivering hot water up to 75C, making it a strong candidate for retrofit installations using existing radiators.
- Extreme Performance: Guaranteed operation and reliable heating performance down to a chilling -25C outdoor ambient temperature.
- Eco-Friendly: Uses R290 refrigerant, which has an ultra-low Global Warming Potential (GWP).
- Smart Control: Includes MELCloud Wi-Fi control for remote monitoring, diagnostics, and optimized energy management.
- Quiet Operation: Features low noise levels, ensuring compliance with residential noise regulations.
Save 40% on Electric Underfloor Heating
Prowarm offers a range of high-quality electric underfloor heating systems, primarily featuring thin heating mats and loose cables. These systems provide a comfortable, energy-efficient alternative to radiators, radiating even warmth from the floor up.
Key Features:
- Available in different outputs (100 W, 150 W, and 200 W) for use as primary or secondary heat sources under tile, stone, wood, or vinyl flooring.
- Heating cable is often just 2 mm thick, allowing for minimal floor height build-up and often tiling directly over the mat.
- Mats feature a self-adhesive backing for quick, straightforward fitting, making them popular for DIY or professional retrofits.
- Systems typically come with a Lifetime Warranty and a CableSafe Guarantee for installation peace of mind.
- Compatible with advanced digital and Wi-Fi thermostats for precise scheduling and energy management.
Be sure to check out these amazing products before they’re gone by taking advantage of our superb renewable deals. And, take a further look at our Black Friday Deals page for even more savings this Black Friday.
Last updated: November 2025
Help & Feedback
Chat With Us
Give Us Feedback