We remove dust, pollen and deposits using reverse-osmosis water, planned coverage and visual records. Where compatible, the intervention can be completed with a protective treatment adapted to the module.
A Málaga case study cited by IEA PVPS recorded production losses above 20% during prolonged dry accumulation periods and an average daily loss of around 4.4%. As a global reference, IEA PVPS estimates average energy loss from PV soiling at 4–7%. Dust, pollen, sand and other deposits reduce the light reaching the module, but the impact on a specific plant may be lower or higher and should be measured using comparable site data.
Across large plants, solar rooftops and awkward areas, drones make it possible to organise work by row or sector while reducing some foot traffic around modules.
We use reverse-osmosis water to control cleaning and rinsing quality and reduce mineral deposits. After cleaning, a protective coating can be included once compatibility with the module, technical requirements and warranty conditions has been verified.
The proposal specifies what will be used, how it will be applied and what maintenance it requires. No product is assumed compatible without reviewing the module and soiling first.
The service is configured around the asset, from one-off cleaning to a more complete review cycle.
We work with ground-mounted plants, industrial and logistics rooftops, collective self-consumption installations and portfolios managed by O&M teams. Module layout, slopes, obstacles, access, water supply and runoff are reviewed in advance.
We can prepare a single intervention, a maintenance frequency or a multi-site proposal. Portfolio assets are grouped by type, priority and constraints to make planning easier.
Cleaning removes one loss factor, but the result depends on soiling, irradiance, design and plant condition. We only quantify improvement using comparable data from the installation.
Yes. It helps control cleaning and rinsing water quality and reduce mineral deposits. Supply and logistics are defined for each site.
Compatibility is never assumed. We check the module, finish and warranty requirements before including it. If compatibility is not documented, we do not apply it.
In some cases, yes, with prior coordination and a controlled work zone. Feasibility is confirmed after reviewing the site and its operation.
A visual record and issue report can be included depending on the agreed scope. This is stated clearly in the quote.
Yes, when the objective, capture conditions and planning allow it. Sequence and deliverables are agreed beforehand.
We agree the supply point and reverse-osmosis water logistics, then define rinsing and runoff management for the installation before work begins.
Send the location and a few images. We will explain what needs checking before preparing a proposal.
