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Solar PV, Electrical & Roofing Systems

Trade and DIY welcome

Deliveries are quick, tracked and accurate, technical support (by phone and on site if needed) and design/product advice is available, the recording and collating of serial numbers, factory and other test results, manuals any other information required for equipment warranties, add ons and extensions is included.

Solar PV Inverters

Solar PV Inverters

Trade and DIY installers welcome, Inverters available for replacements as well as for new systems.

  • Central, String, Hybrid and Micro-Inverters
  • Quick, accurate and tracked deliveries
  • Inverters available for indoor and outdoor installations
  • Inverter warranties available from 5-25 years
  • Technical support (on and off-site) and advice available as needed
  • Inverters from Solis, Fronius, SMA, SolarEdge and others
Solar PV Monitor

Solar & Electrical Power Monitoring & Management Systems

If only to avoid climbing around in lofts, many system owners would see the benefits from a basic monitoring system, to confirm that the system is working, and that the system is producing the amount of power it should be. We supply off the shelf and can also design bespoke systems that will help you:

  • Easily monitor solar power production and PV system status from your smartphone or other device
  • Automate turning on a hot water immersion or other resistive load instead of exporting solar power
  • Monitor solar PV system performance down to individual string/module level
  • Setup a system that calculates and compares PV generation alongside energy usage
  • Take meter readings remotely and integrate that data into billing and management systems
  • We also have the capability to develop bespoke PV management and monotoring systems in house
Solar PV Panels, Modules & laminates

Solar PV Panels, Modules & PV Laminates

  • A choice of quality and proven solar PV panels, supplied with strong warranties and test results
  • Available individually for replacements, per project or per pallet
  • Quick, accurate and tracked deliveries
  • We can source many different sizes and types of panel
  • Monocrystalline, polycrystalline and thin film. Framed panels & laminates
  • Solar PV panels available to suit all budgets, specifications and installations
  • Brands available for quick delivery include JA Solar, Canadian Solar, Panasonic and LG
Sigma I - Open Terrain - Solar PV Mounting System

Solar PV Mounting Systems

Whichever your choice of mounting system, technical or aesthetic requirements or site location, we are confident that given accurate measurements and location data we will be able to supply a structurally and mechanically sound, verified and guaranteed mounting system for pretty much any location.

Mounting systems available for quick delivery for on-roof, in-roof, flat-roof, free standing and building integrated installations. Also talk to us about custom builds including difficult or unusual projects.

Solar PV Battery Storage

Energy Storage

  • Energy Storage Batteries
  • Self Consumption and Grid Backup packages
  • Single and Three Phase Systems
  • AC & DC Side Systems
  • 48V Battery Banks
  • Packages for retrofit
Power Backup Systems

Grid Backup Power Systems

  • Single and Three Phase Systems
  • Manual and Automatic Startup
  • Single and Three Phase Systems
  • Stand-By Generators
  • Generator and Battery Integration
  • Automatic Transfer Switches, Isolators and Cable
Wholesale Solar PV Equipment Suppliers

Fronius Primo Inverter

Solar PV Component Distributors

What do we offer? - Why buy from us?:

We offer clients a unique combination of:

  • Quick, reliable, tracked deliveries: We know the importance of accurate scheduling and the reliable, predictable delivery of equipment. We use this ordering system ourselves because we need to know exactly where our client's equipment is at all times. When you buy from us there is no confusion as to where a piece of equipment is or when it is due to arrive.
  • Stock confirmation, delivery times and all charges confirmed up front You will know before placing an order if we have the equipment available, when your equipment will be delivered and how much the end invoice total will be before you place the order.
  • Exceptional support: Our on-site and hands on experience with these products puts our clients at a real advantage in terms of system design, commissioning and ongoing technical support. Everything we sell, we also install ourselves, so if you need it, technical support is included, provided by the same people and to the same standard as we offer our own engineers.
  • Product knowledge We know all of the equipment that we sell really well and also have a good idea as to what other systems are installed. Calling us could save a huge amount of research time, call us on 0330 345 2800 ask us what you need to know or the information you would like to see, we will likely have it to hand if your enquiry relates to a product that we sell, we will likely have more of a clue than most (solar related anyway) about anything else.
  • Specialist equipment from a specialist supplier: We work closely with proven and long established manufacturers and distributors. In addition to reliable supplies and warranties this also gives us early access to new products and specialist engineering for bespoke systems and builds. Day to day these relationships make manufacturer warranty extensions, additions and ongoing support a piece of cake, Why? Because when you buy from us all of this is arranged and included.
  • Market knowledge: Looking for something different or unusual? The chances are good that we will understand what you would like to do and will be able to provide a cost effective solution, delivered right to the door.


Further reading and calculators related to installing solar photovoltaic (PV) systems.

Solar PV System Components

Overview of the basic components needed to install a complete solar PV system. Introduction to solar PV panels. power inverters, AC & DC isolators and mounting systems.

Evaluating Solar PV Panels - Which panels to buy?

What to look for when evaluating and selecting solar PV panels for UK installations. Electrical characteristics of solar PV arrays and the safety factors used for selecting BoS equipment, also mounting options.

Free Solar PV Calculators

A list of free solar PV calculators, solar design tools and software, Use to calculate solar yields and the Return on Investment (ROI) for solar PV systems.

Engineering Recommendation G98

Grid Connections for Micro-Generators including Solar PV Systems and Elecricity Storage Systems in the UK. Under 16Amps Per Phase, grid synchronised.

Types of Solar Photovoltaic (PV) System

Introduction to the different types of Photovoltaic (PV) System available including Grid Tied, Off-Grid, Hybrid and Batteryless solar PV systems.

Solar PV, Safety & The Building Regulations

Residential PV systems notifiable under Part P. Special consideration needed for Part A. A combination of serious risks for solar PV installers.

Safely Retrofitting Solar PV Roof Mounts

The things to consider before installing a retrofited solar PV system on a roof and an introduction to the type of equipment used to secure an on-roof solar PV system.

Planning Permission for Solar Photovoltaic (PV) Systems

A solar PV installation can be classed as 'permitted development' subject to conditions and when not located within a conservation area, AONB or world heritage site.

Solar Panels - PV Array Calculator

Solar Panels: Solar PV System sizing and power yield calculator. Use to work out roof layouts, PV array sizes, No. of panels and power yields. Based on SAP 2009.

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