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Harnessing the Power of the Sun

QUEST Electrical is a leading nationwide electrical wholesaler and electrical contractor, delivering innovative energy solutions for businesses across the UK. With a strong focus on Solar Installations for commercial settings, we support offices, retail parks, leisure facilities, hotels, and restaurants in reducing energy costs and achieving their sustainability targets.

What sets QUEST Electrical apart is our unique position as both an electrical wholesaler and electrical contractor. This integrated approach enables us to provide outstanding commercial value by managing every stage of the project in-house. From initial consultation and system design through to product supply and installation, our turnkey service streamlines delivery, enhances service levels, and ensures complete quality control.

Our tailored Solar Installations for commercial settings are designed to meet the demands of a wide range of environments. Whether you operate a corporate office, hospitality venue, or retail development, we deliver efficient, scalable solar solutions that reduce reliance on grid energy and protect against rising electricity costs. Our systems are engineered for performance, helping businesses lower operational expenses while improving their environmental credentials.

All installations are carried out by our in-house team of fully qualified electrical engineers. This guarantees consistent quality, reliable delivery, and the highest standards of workmanship. By retaining all expertise within QUEST Electrical, we ensure that every project is completed efficiently and represents the best possible value for our clients.

We manage the entire process from feasibility and design through to installation and ongoing support, providing a seamless, end-to-end service. Our experience across multiple commercial sectors has earned us a reputation for reliability, professionalism, and results.

For organisations seeking dependable and cost-effective Solar Installations for commercial offices, QUEST Electrical offers the expertise, innovation, and fully integrated service needed to power a more sustainable and energy-efficient future.

Call on 01282 838000 or complete the form:

Key Steps in Solar Design and Installation

The first step in designing and installing a solar system is performing a site assessment to evaluate solar energy generation potential.
  • Roof & Shade Orientation and Tilt: Solar panels should face south (north in the Southern Hemisphere) with a tilt matching the location's latitude for optimal energy generation.
  • Roof Condition: Ensure the roof can support the panels and make necessary repairs before installation.
  • Shading: Assess shading patterns using tools like solar pathfinders or shade analysis software.
  • Available Space: Evaluate installation space on the roof, ground, or structures like carports.

Understanding energy consumption is critical to properly sizing the solar system.
  • Current Energy Use: Review utility bills to understand consumption patterns and estimate solar power needs.
  • Peak Demand: Identify high-demand periods to appropriately size the system.
  • Energy Efficiency Measures: Implement measures like LED lighting to reduce the required system size.

The solar system design is customised to meet the site's needs and constraints.
  • Solar Panels: Choose from monocrystalline, polycrystalline, or thin-film panels based on efficiency and cost.
  • Inverter: Converts DC from panels to AC. Options include string inverters, microinverters, and power optimizers.
  • Battery Storage (Optional): Choose lithium-ion or lead-acid batteries to store excess energy.
  • Mounting System: Decide on roof-mounted or ground-mounted solutions.
  • Wiring and Electrical Components: Include switches, fuses, and junction boxes for safety.

The system is sized based on energy needs and available space.
  • Calculating Solar Panel Output: Determine the number of panels required based on sunlight hours and wattage.
  • Determining Battery Size: Size the battery for energy needs during non-sunlight hours.

Obtain necessary permits and approvals before installation.
  • Building Permits: Ensure compliance with local codes and regulations.
  • Electrical Permits: Verify the system meets safety standards.
  • Utility Approval: Required for grid-tied systems, including net metering agreements.

Install the solar system once permits are secured.
  • Roof or Ground Mounting: Secure mounting systems in place.
  • Wiring: Connect panels to meet voltage and current requirements.
  • Inverter Installation: Install near the electrical panel and connect to the grid.

Test the system to ensure proper functionality.
  • System Testing: Verify the output matches design specifications.
  • Grid Connection: Utility inspections and meter installation.
  • Battery Charging: Test storage functionality.

Monitor and maintain the system after installation to ensure optimal performance.
  • Monitoring Systems: Use apps or web platforms to track energy production.
  • Routine Maintenance: Clean panels and inspect inverters regularly.

Discover our case studies and the latest news and insights...

Our LED Lighting Products

LED Lighting Design & Installation
LED Lighting for Factories and Warehouses
LED Lighting for Commercial Offices
LED Lighting for Schools

Our Electrical Installations Products

Electrical Installations
DSEAR Installations
MCCB and Distribution Board Installations
On Site Electrical Maintenance

Our Energy Efficiency Products

Energy Efficiency Solutions
Solar Design and Installation
EV Car Charging
Voltage Optimisation
Power Factor Correction

Our Electrical Testing and Inspections Products

Electrical Testing and Inspections
Fixed Wire Testing (EICR)
PAT Testing
Thermal Imaging

Projects

Kloeckner Metals UK – Nationwide, Electrical Site Relocation

The ClientKloeckner Metals UK – NationwideThe Project RequirementSite Relocation & New Power Ins...

Kloeckner Metals UK – Nationwide, Electrical Site Relocation

News & Articles

The Benefits of Sustainable Office Lighting

Survey Reveals What Employees Want from Workplace Lighting

A new survey from Repro-light, a research project that supports the European lighting industry has r...

Accreditations

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