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Solar energy is one of the smartest ways to save money and protect the environment in TP HCM. But did you know that dirty solar panels can lose up to 25% of their efficiency? Dust, pollution, bird droppings, and rain residue quickly build up on the surface, blocking sunlight and reducing energy output. The hot, humid climate of HCM makes it even worse — grime hardens faster and rain leaves mineral stains that regular rinsing cannot remove.
Clean solar panels mean more energy, more savings, and a longer lifespan for your investment. Regular solar panel cleaning helps you protect your property, your wallet, and the planet. With professional care, you can keep your system performing at its best all year round.
Here are some of the most popular solar installations and related items that can be cleaned under this service:
Each of these systems requires different cleaning methods, and professional attention ensures your panels remain spotless without damage.
Dust, dirt, and pollution block sunlight and reduce power generation. Clean panels absorb more sunlight, giving you higher energy output and better savings every month.
Rainwater in TP HCM often contains minerals that leave white stains on glass. Without cleaning, these marks become permanent, reducing your panel’s transparency.
Regular cleaning prevents corrosion and long-term surface damage. This simple care helps you avoid costly replacements or repairs.
Many manufacturers require maintenance records to keep warranties valid. Professional cleaning helps you stay compliant and protected.
Sparkling clean solar panels show that your home or business is well cared for. It enhances your property’s look and reflects your commitment to sustainability.
You get technicians trained to handle solar systems without scratching, cracking, or loosening the panels. Every cleaning uses pure, deionized water and soft brushes designed for solar glass.
The process uses no harsh chemicals — only water and gentle cleaning tools. It’s safe for the environment, your roof, and your solar equipment.
After cleaning, panels can produce up to 20–25% more electricity. That means you recover the cleaning cost through increased energy output.
Before cleaning, the technicians inspect all panels for cracks, wiring issues, or shading problems. Safety steps are taken to protect both the system and the building structure.
Soft brushes and microfiber tools remove loose dust and leaves. This prevents scratches during the deeper cleaning stage.
Filtered, deionized water removes grime, stains, and pollution residue. The water leaves no streaks or mineral spots on your panels.
A final rinse ensures no residue remains. Natural air drying leaves the glass spotless and fully transparent for maximum sunlight absorption.
After cleaning, a visual inspection ensures that every panel is clear and functioning properly. Customers often notice an immediate improvement in their power output.
1. How often should solar panels be cleaned?
In TP HCM, cleaning every 3–6 months is recommended due to high humidity, dust, and pollution levels.
2. Can I clean solar panels myself?
You can rinse them lightly, but improper cleaning tools or water quality can scratch or damage the glass. Professional cleaning ensures safety and efficiency.
3. Does cleaning affect the warranty?
No — in fact, professional cleaning supports your warranty by proving regular maintenance and care.
4. What if it rains — does that clean my panels?
Rain removes loose dirt but leaves mineral residue and stains. It cannot replace professional cleaning.
5. How long does cleaning take?
For an average home system, cleaning usually takes 1–2 hours depending on the number of panels and the amount of dirt buildup.
6. Do you use any chemicals or soaps?
No chemicals are used — only deionized water and soft brushes to prevent streaking and scratching.
7. Will cleaning increase my power output?
Yes, panels can produce up to 25% more electricity after cleaning, especially if they were heavily covered with dust.
8. Is it safe to clean panels during the daytime?
It’s best to clean during early morning or late afternoon when the panels are cool to avoid thermal stress or water spots.
9. Can cleaning help detect other problems?
Yes, during inspection, technicians can spot cracked glass, shading issues, or loose mounts early before they cause performance loss.
10. What kind of water do you use for cleaning?
Only purified, deionized water is used — it leaves no spots or mineral residue on the panel glass.
