Solar Panel Cleaning Products
Proudly Manufactured in the UK
Be part of the green energy revolution with your own brand of solar panel cleaning products, including hard-water conditioning additives and pH-neutralisers. With over 30 years of experience, McKLords Ltd offers innovative UK-manufactured white- and private-label products.
Unlike traditional solar panel cleaning chemicals, our solutions are designed to enhance water quality rather than rely on harsh cleaning agents.
Bring your finished product to market in record time. We offer turnarounds of as little as 10 days from concept to shelf.
The Solar Panel Cleaning Opportunity Is Only Getting Bigger
The UK now has over 1.73 million solar installations, and the pipeline is expanding rapidly. The Future Homes Standard is set to require new homes to incorporate renewable energy solutions, including solar, as standard.
The UK Government has set a target of 45-47 GW of solar capacity by 2030.
More panels create a greater demand for maintenance. The IEA estimates that dust and debris cause 4-7% annual energy losses on average, representing a tangible performance and financial issue that drives demand for effective cleaning solutions. In tougher conditions, soiling can slash output by 20-30% or more.
Panel owners will want that performance restored, and they’ll need solar panel cleaning products they can trust to deliver.
Globally, the solar panel cleaning market is projected to reach $2.16 billion by 2030, growing at nearly 9% per year. The UK’s policy direction puts British suppliers right at the centre of that growth.
Solar installations are rising. Is your product ready?
Why Water Quality Matters in Solar Panel Cleaning
Cleaning a solar panel is closer to cleaning glass than using traditional chemicals. Harsh cleaners increase the risk of:
Surface damage
Residue build-up
Reduced system efficiency
In most cases, cleaning is carried out using local or on-site water, applied through water-fed pole (WFP) systems, brushes, or automated equipment.
Hard water is the real challenge.
When hard water dries, it leaves calcium and mineral deposits on the panel surface. This creates:
Visible spotting
Reduced light transmission
Lower efficiency over time
Our Solar Panel Cleaner Solutions
Our expert chemists design our solar panel cleaner solutions to ensure the quality of water-based cleaning systems.
We offer various types of items, including:
Hard Water Conditioning Additives
Bind calcium and minerals to prevent residue
Delivers a streak-free finish
Reduce reliance on RO (reverse osmosis) or DI (deionised) systems
Typical dilution: from 1:500 to 1:3000, depending on water hardness
These additives allow cleaning teams to use locally sourced water, improving efficiency and reducing operational time and cost.
pH Neutralising Additives
Maintaining a controlled pH protects panel integrity, reducing the risk of long-term surface damage during routine cleaning.
Balance water chemistry for safer cleaning
Help protect sensitive panel coatings
Improve overall cleaning results
Eco-Friendly
Our products support responsible cleaning practices, reducing environmental risk:
Non-hazardous and safe to use
No harsh acids, solvents, or bleach
Runoff behaves similarly to rainwater
Minimises environmental risk
This is especially important where runoff control is a concern during large-scale solar panel cleaning operations.
Performance Without Harsh Chemicals
Traditional solar panel cleaning chemicals often rely on aggressive formulations. In contrast, our approach focuses on:
Enhancing water quality
Removing dirt, grime, grease and organic build-up like bird droppings
Preventing mineral contamination
Residue-free results
Our products help clean panels effectively without compromising long-term durability.
Applications & Use Cases
Our solar panel cleaning products are suitable for a wide range of environments:
Residential rooftop installations
Commercial buildings and large roof areas
Solar farms and utility-scale systems
Specialist cleaning contractors
Designed for Real-World Cleaning Systems
We developed our solar panel solutions for:
Water-fed pole (WFP) systems
Brush and manual cleaning
Robotic and automated systems
Large-scale solar farms and commercial roof installations
Cleaners typically fill IBC tanks with on-site water, then add the appropriate solution for optimal performance. Our products integrate easily into this process.
Private Label & White Label Manufacturing in the UK
We manufacture scalable solar panel cleaning products for businesses looking to build their own range.
Our service includes:
Custom solar panel cleaner solution development
Low MOQ (minimum order quantities)
Flexible packaging size options
Free in-house graphic and packaging design support
Reliable stock and supply
Competitive price structures
Whether you’re supplying contractors or building a retail offering, we help you bring high-performance products to market.
FAQs
Do I need special solar panel cleaning chemicals to remove bird droppings?
Most solar panel cleaning is water-based. Using our hard-water conditioning additives and pH neutralisers improves results by preventing residue and enhancing cleaning performance.
Why is hard water a problem when cleaning solar panels?
Hard water leaves mineral deposits on panels as it dries, reducing efficiency and affecting appearance.
How do I use these water additive products?
Add the recommended dilution to your water supply (e.g. IBC tank) before cleaning.
Get in touch for more information on own-label manufacturing and technical advice on solar panel products.
Start Your Own Solar Panel Cleaning Solution Brand
Get trade-ready, own-brand solar panel cleaning products in as little as 2 weeks. McKLords is a trusted UK industrial cleaning product manufacturer, helping you take your product from concept to shelf with ease.
Submit your quote: Tell us your product requirements and target market
Approve your formulation and free product label: Choose bespoke private-label or ready-made white-label products, with full team support
Receive your stock: Small batches or bulk, delivered anywhere in the UK, with direct Amazon FBA shipping and EU distribution support available
Every project is handled professionally and with strict confidentiality. NDAs are readily available.
Discover the right formula for success at McKLords. Work with industry experts to develop your solar panel cleaning products and meet the growing demand.