Dilute TSPC-4 with clean water in a 1:4 ratio. Apply the solution evenly on the solar panel using a soft brush or low-pressure sprayer. Allow it to sit for 3–5 minutes to loosen rust and metal deposits, then gently scrub if needed and rinse thoroughly with clean water for best results
How to Use Solar Cleaner TSPC-4 correctly is essential for maintaining high-efficiency solar panels in industrial and high-pollution environments. TetraClean TSPC-4 is a heavy-duty solar panel cleaning liquid specially formulated to remove iron, steel, aluminium particles, rust stains, and heavy dust deposits from solar panel surfaces. When learning How to Use Solar Cleaner TSPC-4, always start by diluting the solution with clean water in a 1:4 ratio, then apply evenly using a soft nylon brush or low-pressure sprayer. Allow the solution to work for a few minutes before gently scrubbing and rinsing thoroughly. Following the recommended steps in How to Use Solar Cleaner TSPC-4 helps restore panel clarity, improves sunlight absorption, increases power output, and extends the lifespan of solar panels without damaging glass, frames, or protective coatings
TetraClean TSPC-4 is a specialised heavy-duty solar panel cleaning liquid developed to tackle the toughest industrial and environmental contaminants that ordinary cleaners cannot remove. It is specifically formulated to eliminate iron dust, steel and metal particles, aluminium deposits, rust stains, and heavy industrial dust that accumulate on solar panels installed near factories, manufacturing plants, metal processing units, and industrial zones.
Over time, these metallic and rust-based contaminants form a stubborn layer on the panel surface, blocking sunlight absorption and significantly reducing energy output. TSPC-4 penetrates deep into these deposits, loosening and lifting tough metallic stains without damaging the solar glass, panel frames, seals, or protective coatings. The result is a smooth, clean, and residue-free surface that restores optimal light transmission.
This advanced formulation is safe for all types of solar panels and is designed to reduce manual scrubbing effort, cleaning time, and water usage. Regular use of TSPC-4 helps prevent permanent staining, corrosion-related damage, and efficiency loss, while also extending the overall lifespan of solar panels.
Ideal for industrial solar plants, rooftop installations near manufacturing areas, and large-scale solar projects, TetraClean TSPC-4 ensures maximum power generation, lower maintenance costs, and long-term system reliability even in harsh operating environments.




TetraClean Solar Cleaner is a specially formulated, non-acidic, and biodegradable liquid designed to safely clean solar panels, glass, and metal surfaces without causing damage.
Regular cleaning with TetraClean Solar Cleaner removes dust, dirt, bird droppings, and hard water stains, which increases light absorption and improves the overall efficiency of your solar panels.
Yes. Our cleaner is 100% safe, eco-friendly, and non-corrosive, ensuring protection for your panels and care for the environment.
We recommend cleaning your panels at least once every 15–30 days depending on the local environment, dust levels, and weather conditions.
Absolutely! Our products are designed for both household and industrial use, making them suitable for residential rooftops, commercial installations, and solar farms.
Yes, our dedicated team is available 24x7 to assist you with queries, product guidance, and after-sales support.
Mix the recommended quantity with water, spray or apply it on the panel surface, gently wipe with a soft cloth or brush, and rinse with clean water for best results.
No. TetraClean Solar Cleaner is designed to clean thoroughly without leaving streaks or residues, ensuring maximum sunlight absorption.
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