Lavee Solar - Waterless solar panel cleaner & protector
Ready-to-use solar panel cleaning liquid with built‑in SmartShield™ protection that helps panels stay cleaner for longer.
Supports more stable energy performance, reduced operational risk and stronger commercial returns.
Waterless | Biodegradable | Approved by leading PV manufacturers
UK & Europe HQ – serving the UK, EU, Middle East, Africa and beyond.
What is Lavee Solar?
Lavee Solar is a waterless solar panel cleaner and protector with built‑in SmartShield™ surface protection.
It is designed for simple, fast application, with no water required before, during or after use. Each panel typically requires around 50 ml and can be treated in 30-45 seconds using manual or selected automated methods.
By cleaning panels and helping slow the rate of ongoing re‑soiling, Lavee Solar reduces cleaning‑related risk linked to frequent panel handling, water dependence, and repeated site access. This supports more stable real-world energy performance between cleaning cycles, helping reduce avoidable performance loss and protect long-term financial returns, without adding complexity to maintenance operations.
Lavee Solar is biodegradable, lab-tested and designed for long-term care of modern PV modules in warranty-sensitive environments.
Whether you install, operate or own solar systems - from rooftops to utility-scale farms - Lavee Solar integrates easily into existing workflows and helps protect solar assets from day one.
Why Lavee Solar exists
Solar performance degrades over time - not because systems fail, but because soiling is unavoidable in real‑world operating conditions. After irradiance, it is one of the most significant operational causes of energy loss, with global impacts estimated at €4–7 billion per year (Source: IEA PVPS).
Lavee Solar exists to address this gap. It safely removes existing soiling without water and applies built‑in surface protection that helps slow the rate of re‑soiling - supporting more stable, real‑world performance between cleaning cycles.
At the same time, most solar maintenance still depends on water intensive cleaning, with an estimated 40 billion litres used annually worldwide (Source: MIT, 2022). Lavee Solar’s completely waterless application reduces reliance on water, site logistics, and repeat site access, lowering operational friction without adding complexity.
By reducing both soiling‑ and cleaning related risk, Lavee Solar helps protect long‑term solar performance and supports more predictable maintenance outcomes over the life of the asset.
How Lavee Solar benefits you…
Solar Panel Owners & Developers
- Reduces energy loss caused by soiling,
supporting more stable retained performance and long-term revenue outcomes over time - Waterless application avoids reliance on water availability, transport and site infrastructure
- Helps protect long‑term asset value by reducing cleaning‑related risk
- Reduces exposure associated with unmanaged soiling over time
- Biodegradable, lab‑tested and designed for long‑term PV module care without compromising warranties
- Compatible with manual and selected automated cleaning methods
EPCs (Engineering, Procurement & Construction Companies)
- Enhances project quality by addressing soiling and water dependence from the outset
- Eliminates the need for temporary or permanent water infrastructure during construction
- Supports delivery of more resilient, lower‑risk solar assets with more predictable long-term performance and returns
- Easy to integrate at installation without
disrupting build programmes - Suitable for warranty‑sensitive and OEM‑led project environments
- Contributes to sustainability requirements without adding operational complexity
Installers
- Adds a practical, billable treatment at
installation or scheduled visits - Fast application - typically 30-45 seconds per panel
- Fits existing install workflows
- Creates opportunities for planned maintenance and repeat services
- Helps clients protect performance between scheduled interventions and reduce avoidable energy losses
- Waterless and ready to use - no additional equipment or site preparation
- Designed for use on modern PV modules without compromising warranties
- Helps installers differentiate their offering through professional aftercare
Operations & Maintenance Teams
- Waterless application reduces dependency on water access, permits and logistics
- Quick and simple to apply - typically 30-45 seconds per panel
- Fits existing O&M workflows
- Helps slow ongoing re‑soiling, supporting more consistent performance between cleans
- Reduces site access frequency and panel handling over time
- Biodegradable, lab tested and designed for routine operational use
- Compatible with existing manual and selected automated cleaning workflows
Product features
No water needed
- No water required before, during or after
application - Completely water‑independent cleaning process
- ~50 ml per panel, compared with several litres typically used in conventional water‑based cleaning
Fast & effective
- Designed for fast, practical application compared with traditional manual water‑based cleaning
- Removes existing soiling and applies surface protection in one step
- SmartShield™ protection helps panels stay cleaner for longer
Improves operational returns
- Supports retention of energy generation otherwise lost to soiling
- Reduces cleaning time and associated operational costs
- Eliminates water related logistics and helps limit soiling related performance and cost losses
Unique & safe formulation
- Simple and practical to store and use on site
- Biodegradable, pH‑balanced and designed for safe solar use
- Free from waxes, silicones and aggressive
solvents
Tested & approved
- Approved for use in warranty‑sensitive PV environments
- Independently laboratory tested by accredited institutions (incl. TÜV SÜD, UNICAMP)
- Approved for use by leading global PV module manufacturers
Flexible & compatible
- Suitable for a wide range of soiling conditions and site types
- Applicable across ground‑mounted, rooftop, carport, floating, and other PV system types
- Compatible with manual and selected automated systems
Get in touch
Ready to simplify solar panel cleaning with a proven, waterless solution?
Contact us to learn more or discuss your requirements.