Eco Friendly Solar Water Heater Flat Panel Solar Water Heater

A1: Vacuum tubes absorb sunlight and convert solar radiation into heat. High efficiency heat pipes transfer heat to the water tank by thermosiphon circulation. Hot water is stored in the insulated tank for household use. No extra pump is required for normal operation.

A2: Yes. Adopting one way heat lock heat pipe technology, heat inside the tank cannot escape backward through vacuum tubes. It can operate stably even in environments as low as -30 temperature and fits cold-climate regions.

A3: It won't. Water only stays inside the storage tank instead of flowing through vacuum tubes. This special structure effectively prevents scale deposits inside tube components and extends service life.

A4: The system still keeps running normally. Single-tube damage will not trigger water leakage or total system shutdown. It features good fault tolerance and reduces later maintenance troubles.

A5: It adapts to standard municipal household water pressure around 1.5kgf/cm, supporting fully automatic water inlet and outlet for daily domestic hot water supply.