Solar panels

Solar panel installation in Derby and Derbyshire

Looking for solar panels in Derbyshire? E-Fix plans tidy domestic solar PV systems around your roof, energy use, battery plans and future EV charging — starting with a free local home survey.

Why switch to solar?

Solar is not just about fitting panels on a roof. The best results come from matching generation, battery storage, EV charging and your day-to-day routine.

Reduce grid electricity use

Generate power at home during daylight hours and use more of it yourself through sensible appliance timing, battery storage and solar-aware EV charging.

  • Lower daytime grid import
  • Better control over rising energy costs
  • Clear advice on realistic savings

Store more of what you generate

A battery can hold spare solar for evenings, peak-rate periods or overnight tariff strategies, instead of sending useful energy straight back to the grid.

  • Solar plus battery design
  • Retrofit battery options
  • Live monitoring handover

Designed for the property

Roof direction, shading, slate or tile condition, inverter size, cable routes and consumer unit setup all matter. E-Fix checks the practical details before quoting.

  • Roof and electrical survey
  • Neat cable routes
  • Safe, tested installation

Solar export and optional extras

Plan how your home uses, stores and exports solar energy, with practical options for larger inverters and backup circuits.

Smart Export Guarantee explained

The Smart Export Guarantee can pay you for unused electricity exported back to the grid. The best tariff depends on your supplier, export rate, battery setup and whether you also charge an EV.

Use first, export second

For many homes the aim is to use as much of your own solar as possible first, then export the excess. That means choosing the right inverter, battery size and charger settings.

Solar, battery and EV together

If you are planning an EV, it is worth thinking about solar and battery storage at the same time so the system is not fighting itself later.

Optional solar extras

G99 applications for larger 5kW or 6kW inverters, plus emergency backup circuits or gateways for power cuts.

  • G98 / G99 advice
  • Backup circuits
  • Changeover switch and earth rod options
View optional extras

Why these panels?

Sleek black framed monocrystalline panels give a smart, low-profile look on the roof while delivering strong generation performance for modern homes.

  • 30 year warranty for long-term confidence.
  • Black framed finish for a neater appearance on modern roofs.
  • Monocrystalline cell technology for efficient energy generation.
  • Well suited to homes pairing solar with battery storage and EV charging.
Ask Nick about solar
Full black framed monocrystalline solar panelClose-up detail of black framed solar panel edgeFront view of sleek black solar panel

Solar array design and 3D modelling

Before recommending a system, E-Fix can plan the solar array around your actual roof layout. We use solar design and 3D modelling to assess roof space, panel positions, sun paths, shading from nearby objects and likely power generation across different roof areas.

  • 3D roof modelling to compare suitable panel layouts.
  • Sun path and shade checks to understand where panels will perform best.
  • Estimated solar generation figures to help you choose the right system size.
  • Useful for comparing different roofs, extensions, garages or split-array options.
3D solar design studio showing solar panel roof layouts and shading checks3D solar PV roof layout model showing panel positions on a tiled roof

Solar panels on slate roofs

Slate roofs need careful handling because the finished installation depends on both the electrical design and the roof detail. E-Fix checks the roof condition, panel layout and fixing approach before recommending a system.

  • Suitable mounting is planned around the slate roof, battens and roof structure.
  • Clenergy mounting systems can be used with Genius slate flashing kits where suitable.
  • Flashing and roof penetrations are treated as critical weatherproofing details, not an afterthought.
  • New-roof projects can be coordinated while the roof is being fitted, making the solar mounting work neater and easier to plan.

Bird guard mesh and roof protection

Bird guard mesh is fitted as standard on E-Fix solar panel installations to help stop birds nesting under the array while keeping airflow around the panels.

  • Mesh helps protect the space underneath the panels from nesting debris.
  • Roof access, panel positions and edge details are considered before fitting.
  • The aim is a neat finish that protects the roof and keeps future maintenance practical.
Black solar panels on a slate roof with bird guard mesh fitted

Survey, quote and system planning

The free home visit is used to understand the roof, electrical supply, consumer unit, energy use, battery plans and whether EV charging is part of the bigger picture.

  • Roof space, orientation and shading are checked before recommending panel numbers.
  • Battery-ready designs can be discussed if you want to store more of your own solar energy.
  • G98 or G99 requirements are explained if a larger inverter may be suitable.

Handover, certificates and aftercare

After installation, the system is tested and handed over clearly so you understand how the solar array works alongside batteries, monitoring and any EV charging setup.

  • Clear explanation of the system and monitoring where fitted.
  • Relevant electrical certification and compliance paperwork provided after completion.
  • Ongoing local support from E-Fix if you need advice after the installation.
30 yrwarranty
Blackframed panels
Monocrystalline technology

What affects solar performance?

The best solar setup depends on the property, not just the number of panels. E-Fix checks the roof, shading, orientation, cable routes and electrical setup before recommending a layout.

  • Roof direction, pitch and usable space.
  • Shading from chimneys, trees, dormers and neighbouring buildings.
  • Tile or slate condition, mounting method and roof access.
  • Consumer unit, earthing, meter position and inverter location.

Battery and EV ready design

If you may add a battery or EV charger later, it is sensible to plan for that during the solar design. The inverter, cable route and monitoring setup can all affect future options.

  • Battery-ready solar PV advice.
  • Solar-aware EV charger planning.
  • Smart Export Guarantee and export tariff considerations.
  • Clear handover so you understand generation, import and export.

Solar panel installers across Derbyshire

E-Fix is based in Derby and installs solar panels across Derbyshire, including Belper, Duffield, Ashbourne and surrounding areas. You deal directly with Nick from the first home survey through to a clear quote, installation and handover.

We focus on a tidy finish as well as generation: black framed panels where suitable, careful cable routes, practical inverter positions and straightforward explanations at handover.

  • Local Derby installer — direct contact with Nick.
  • Suitable for homes, landlords and small commercial premises.
  • Bird guard mesh, slate roof mounting and extras discussed where needed.
See recent solar work

Aftercare and monitoring

Once installed, you should be able to see what the system is doing. Monitoring helps you spot solar generation, home usage, battery charging and grid export so you can get more value from the system.

  • App setup and plain-English handover.
  • Support with understanding generation figures.
  • Advice on when to use appliances, charge a battery or charge an EV.