TetraClean TSPC‑4 is a specialised heavy‑duty solar panel cleaning liquid formulated to remove iron, steel and other metal particles, aluminium deposits, rust stains and heavy dust from industrial and manufacturing‑area solar installations. It is safe for all types of solar panels and restores them to a smooth, clean surface so they can absorb maximum sunlight, improving efficiency, power output and lifespan.
Dilute the concentrate with water (typically around 1:4, adjusting as per soiling level), spray or spread evenly over the panel surface and scrub gently using a soft nylon brush, allowing 3–5 minutes contact time before rinsing thoroughly with clean water. Using TSPC‑4 every 30–45 days helps prevent thick metallic dust build‑up, reduces maintenance costs and keeps large solar plants performing reliably
