Marblanc Solar Reviews

Dennis Hamrick 2026.09.28

     

The crew was was excellent. They were well trained, enthusiastic workers. They were highly skilled, thorough and efficient. The crew and crew supervisor were so friendly and polite. They took the time to explain the processes and the daily progress at every step of the installation. They are the best team of workers we have seen since moving to Spain four years ago. We have been so impressed by the entire Marblanc company team. We have been blessed to have made the choice of Marblanc to install our solar power system. The have provided us with not just our energy independence, but also peace of mind knowing we have a great system and a great company supporting us.

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Sakarias Mårdh 2026.09.11

     

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David 2026.09.09

     

Alan and the guys are really nice to work with

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Sebastien G 2026.09.01

     

Excellent toute l'équipe à faire de travail super ! Ils ont beaucoup pris soin des finitions et le travail est au-dessus de nos attentes. Je ne peux que recommander cette équipe

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Ricardo Gonzalez Elul 2026.09.01

     

Excelentes profesionales y cumplidores de los plazos asignados.

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John Scudamore 2026.09.01

     

Excellent service from Marblanc Solar. Full analysis of my needs prior to installation and predictions of savings which were spot on. Professional installation and very tidy work hiding all leads- even managed to add four more panels to my initial six as the inverter installed allowed for that eventuality. Produces 5kw as predicted on sunny days. All paperwork provided for applications for subsidies and to satisfy the electric company/Ayuntamiento of quality of installation. Photo of 4 additional panels on pergola( panels facing south). The six initial panels are flat on the south facing pitched roof.

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Douglas Kerr 2026.09.01

     

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Sahar 2026.08.21

     

We chose Marblanc because we wanted to have ease of mind in knowing that we would get proper support even after invoice was paid and installation was finalised and we were not wrong. In our case we had some issues do to previous poor electric installation and the team were super responsive each time and finally found the issue. Strongly recommend!

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Car Lab Marbella 2026.08.12

     

Best service and best people work here. Wish the best ✌️

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Reply from Marblanc Solar 2026.08.13

Thank you, Car Lab Marbella, for your kind words! We're thrilled you had a positive experience and truly appreciate your support. Wishing you all the best too!

Marblanc Solar, the #1 solar panel installer in Costa del Sol and Costa Blanca.

Dave Symes 2026.08.10

     

Exceptional results and service! I wish I could give 6 stars! Marblanc exceeded all my expectations, proving rare in today’s market. I delayed reviewing until I could confirm actual savings, and I’m thrilled to report amazing results. My August bill was barely over 5 euros, with over 44 euros in solar credits making next month’s bill likely negative! I chose Solar not only for savings but also for environmental benefits, and both goals are met. Marblanc’s team is friendly, customer-focused, and highly competent—working with them was and cointinues to be a pleasure. They may not be the cheapest but offer unmatched value and service. A heartfelt thank you to the incredible team! Dave and Mary

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Reply from Marblanc Solar 2026.08.10

Thank you so much, Dave and Mary! We're thrilled to hear about your incredible savings and that our solar panels are exceeding your expectations. Knowing we helped you meet both your financial and environmental goals means the world to us. Your kind words inspire our team every day!

Marblanc Solar, the #1 solar panel installer in Costa del Sol and Costa Blanca

Fanis P 2026.08.10

     

Excellent service - spot on guidance. Roman and the whole team provide solutions and care for their customer.

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Reply from Marblanc Solar 2026.08.11

Thank you, Fanis, for your kind words! We're delighted to hear that Roman and the team were able to provide the guidance and care you needed. Your support motivates us to keep delivering excellent solar panel solutions.

Marblanc Solar, the #1 solar panel installer in Costa del Sol and Costa Blanca.

Monty Yousaf 2026.07.31

     

Thank you to your amazing team who worked hard to complete the job within the estimated time period and to Alan who explained everything to us. We look forward to saving money in the future from this investment.

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David Last 2026.07.31

     

Marblanc Solar offer a fantastic range of eco solutions for home and business. The staff are professional, knowledgeable and courteous and guide you through the process of buying your solar system so you get the right product to fulfill your requirements.The products they offer are first class and I would not hesitate to use them again for future projects.

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Reply from Marblanc Solar 2026.08.01

Thank you, David, for your kind words! We’re thrilled to hear you had a great experience with our team and products. Looking forward to assisting you again with future solar projects!

Marblanc Solar, the #1 solar panel installer in Costa del Sol and Costa Blanca.

Anthony Letsch 2026.07.29

     

Marblanc solar were very informative and professional throughout the entire process. They took the time to answer all my questions clearly and provided excellent service. I would definitely recommend them to anyone looking for a knowledgeable and reliable company.

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Reply from Marblanc Solar 2026.07.30

Thank you, Anthony, for your kind words! We're thrilled you had such a positive experience. Our goal is to provide clear information and top-notch service, so it's great to hear that we met your expectations. Enjoy the benefits of your solar panels!

Marblanc Solar, the #1 solar panel installer in Costa del Sol and Costa Blanca.

Simon Embley 2026.07.29

     

Marblanc Solar has very recently completed an installation of a 31kw Solar system with 36kw of battery storage. I am delighted to say that the project went very smoothly with a very high standard of workmanship. The quotation was very competitive, with the lowest total cost of ownership compared to 3 other bids. It was completed to the agreed time schedules and included a free cost upgrade on the power output of the panels. The team were professional and polite, took all waste products away and replaced the inevitable broken tiles. The job also included a 3 year maintenance contract at minimal cost to me. Regards Jonathan Embley Riches

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Reply from Marblanc Solar 2026.07.30

Thank you, Jonathan, for sharing your experience! We’re thrilled to hear you’re pleased with the installation and our team’s work. It’s great knowing we met your expectations with quality, cost-efficiency, and service. Don’t hesitate to reach out if you ever need assistance with your solar system.

Marblanc Solar, the #1 solar panel installer in Costa del Sol and Costa Blanca

Petra Répás 2026.07.28

     

Estoy muy contenta de haber encontrado a Marblanc Solar. Además de realizar la visita técnica de forma muy profesional, Chiara fue muy amable y compartió conmigo información muy útil sobre las ayudas y bonificaciones públicas de las que puedo beneficiarme al instalar un sistema de paneles solares. Después de la visita recibí dos propuestas diferentes para poder elegir la que mejor se adaptaba a mi presupuesto. Más tarde, Miguel me explicó con mucha paciencia y claridad todos los detalles de la oferta: los equipos que se instalarían, el tiempo estimado de amortización y cuál sería aproximadamente mi factura mensual de electricidad… ¡Me quedé realmente sorprendida! Una parte importante de mis gastos fijos corresponde a la electricidad, así que este proyecto supone un gran alivio para mi economía. Recomiendo Marblanc Solar con total confianza a cualquiera que busque una empresa de energía solar seria, profesional, multilingüe y de confianza, tanto para la instalación como para el mantenimiento.

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eric desgranges 2026.07.20

     

Je suis extremement satisfait de l installation de 30 panneaux solaires par Marblanc : prix ultra competitif mais surtout qualite de la realisation : etude prealable par technicien tres competent , devis tres precis puis installation : respect des delais , techniciens qualifies , discrets , efficaces . Au final , installation qui repond exactement au cahier des charges . Je recommande absolument sans reserve l entreprise Marblanc Eric Desgranges

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Reply from Marblanc Solar 2026.07.18

Thank you, Eric, for your kind words! We're thrilled to hear you're happy with our solar panels. If you have any questions or need assistance in the future, don’t hesitate to reach out.

Marblanc Solar, the #1 solar panel installer in Costa del Sol and Costa Blanca.

Hannah Arnold 2026.07.16

     

We have had only top top top experiences with John and his team. First of all, they are incredibly nice and professional human beings but also know their stuff. We have had terrible experiences with another solar company and honestly, look no further if you want to do anything ‚solar‘! thanks so much for everything!

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Reply from Marblanc Solar 2026.07.16

Thank you, Hannah, for your wonderful feedback! We're so glad John and the team could provide the experience you deserve. It means a lot to us that you chose Marblanc Solar for your solar needs, and we're always here to help if you ever need anything.

Marblanc Solar, the #1 solar panel installer in Costa del Sol and Costa Blanca.

Doug Elliott 2026.07.07

     

Accepting problems and putting them right instantly After posting a negative review received personal call from co owner Roman sincerely apologising. The first response of genuine concern in 23 years of living in Spain and doing business. Wish I had gone with this company in the first place and hope they succeed with many more installations.
Date of experience: 07 July, 2026

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Reply from Marblanc Solar 2026.07.07

Thank you, Doug, for appreciating our commitment to resolving issues and ensuring customer satisfaction. Your kind words mean a lot, and we’re truly grateful for your support. We’ll continue to strive for excellence in every solar installation. Wishing you lots of sunny days ahead!

Marblanc Solar, the #1 solar panel installer in Costa del Sol and Costa Blanca

sarah chambers 2026.07.06

     

Excelente! Excellent!

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Reply from Marblanc Solar 2026.07.06

Thank you, Sarah! We're thrilled to hear you're happy with our service and your solar panels. If you ever have any questions or need assistance, feel free to reach out.

Marblanc Solar, the #1 solar panel installer in Costa del Sol and Costa Blanca