Faqs

There are a wide variety of fixing solutions that allow installation of Solar P.V. to most roofs, including flat roofs.

Marval’s team have a long track record in the solar sector.   Their business is built on and relies on, the continued high performance of Solar P.V. systems in order to provide suitable [...]

Equipment and workmanship issues will be covered under the warranty provided at installation.  To minimise the risk of any such issues, and to satisfy lender’s requirements, we ensure that only [...]

If desired, Marval offer a number of short and long term Operation and Maintenance contracts to ensure the P.V. system operates at optimum performance throughout the 30 years to ensure the [...]

We follow industry standard methodologies and tried and tested products to minimise any risk of damage to roofs. The installation warranty  covers any problems that arise after installation. We [...]

The installed weight of solar panels is typically between 14-15kg/ m2 including mounting equipment. This minimal additional loading rarely causes structural issues, but to be certain we undertake [...]

No. There is only a limited amount of work that takes place inside your building that would cause any disruption to your normal working practices.

It is the owner’s decision when to remove the equipment. However after 30 years, the P.V. system if fully maintained will still be generating electricity. So at that point there will be value in [...]

Yes, you must consult with any lender who has a legal charge over the property before agreeing to install a Solar P.V. system, but in our experience, most lenders are familiar with the [...]

Yes, however, you will normally require approval from your tenant beforehand. If you decide to share some of the benefit of the cheap, zero carbon electricity with your tenant, then they will be [...]