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Trusted Solar Panel Installation in Cumbria
Established in Cumbria, GlowSolar has emerged as a trusted provider of solar energy solutions for residential, commercial, and agricultural clients across the North West, Scotland, and Yorkshire. Our family-run business combines technical expertise with a commitment to transparency, ensuring customers receive tailored systems that maximise value and energy efficiency. As MCS Certified installers and Tesla Certified partners, we adhere to the highest industry standards for workmanship and customer service.

Our team of experienced professionals, including electricians and engineers, designs and installs solar PV systems, battery storage, and integrated energy solutions. With a focus on long-term reliability, we offer a five-year insurance-backed warranty and ongoing maintenance support. Our reputation for honesty, technical proficiency, and exceptional aftercare has earned us a five-star Google rating and recognition as Cumbria's leading solar installer.
Services
Solar Panels Battery Storage Commercial Solar Agricultural Solar Solar Maintenance Tesla Powerwall Solfit In-Roof Panels Solar Surveys EV Charging Systems
Highlights and features
  • We are MCS Certified, ensuring quality and compliance with industry standards
  • Tesla Certified installers for Powerwall and EV charging systems
  • Family-run business with direct communication throughout the installation process
  • Five-year insurance-backed warranty on all workmanship
  • Experienced team with installations at London 2012 Olympic Park
Associations and certifications
  • MCS Certified
  • Tesla Certified Installer
  • SigEnergy SigEnstor Installer
  • Solfit Certified Installer
What people say
Professional team Excellent service Great communication Highly recommend Seamless installation
Services
Solar Panels
Our solar PV systems convert daylight into electricity, reducing energy bills by 50-70%. Designed for homes and businesses in Cumbria, our installations use high-efficiency panels with 25-year warranties. Systems integrate with battery storage to maximise self-sufficiency, even during cloudy weather or winter months.
Battery Storage
Tesla Powerwall and SigEnergy systems store excess solar energy for nighttime use or power outages. This technology increases energy independence and optimises Smart Export Guarantee earnings. Our certified installers ensure seamless integration with existing or new solar arrays.
Commercial Solar
Tailored solar solutions for businesses with high energy demands. Systems reduce operational costs while supporting ESG goals. We handle installations for industrial units and farms, with ROI typically achieved within 5-8 years through energy savings and tax incentives.
Solar Maintenance
Regular inspections ensure optimal performance of solar PV systems. Our five-year warranty covers workmanship, while manufacturers' warranties protect components. Maintenance packages include inverter checks, panel cleaning, and performance diagnostics to maintain system efficiency.
Solfit Systems
Solfit in-roof panels blend with roof tiles while generating renewable energy. Ideal for new builds or renovations, these systems combine aesthetics with functionality. Our accreditation ensures proper installation of this advanced building-integrated photovoltaic technology.
People
Keir Marsden
Owner
Founder of GlowSolar with over a decade of experience in renewable energy. Keir leads installations personally, ensuring technical excellence and customer satisfaction. His hands-on approach combines with a commitment to ethical business practices and environmental stewardship in the Lake District.
Alice Sharples
Operations Manager
Manages customer inquiries and project coordination at GlowSolar. Alice ensures clear communication and efficient installations, leveraging her expertise in renewable energy systems. Her focus on customer care has strengthened the company's five-star reputation through transparent project management.
Keith Hodgson
Solar Installer
Certified solar installer with experience on high-profile projects including London 2012 Olympic Park. Keith's technical skills cover electrical systems and engineering, ensuring precise installations that meet safety and performance standards for domestic and commercial clients.
Mehdi
Solar Installer
Level 4 HiRata qualified installer with three years' experience in solar PV systems. Mehdi's background in wind turbine maintenance and offshore engineering brings technical precision to residential and commercial installations, ensuring long-term system reliability.
Alex Halfpenny
Solar Installer
Experienced solar technician specialising in complex installations. Alex contributes technical expertise to both domestic and commercial projects, maintaining GlowSolar's standards for neat, efficient workmanship and customer-focused service delivery.
Questions
Do solar panels work in cloudy Cumbria?
Yes, solar panels generate electricity effectively throughout the year, even in cloudy conditions.
What are typical solar system costs?
Home systems start at £5,000–7,000, with larger commercial installations priced according to scale.
Do I need planning permission?
Most installations don't require planning permission, except for listed buildings or conservation areas.
How long do solar panels last?
Most panels have 25-year warranties but continue generating electricity for 30+ years.
Can I store solar energy for nighttime use?
Yes, Tesla Powerwall and SigEnergy batteries store excess energy for use during evenings or power cuts.
What maintenance do solar systems require?
Annual inspections and occasional cleaning maintain optimal performance, with GlowSolar offering five-year workmanship warranties.