Vacuum Tube Stand Solar Heating System 500 l Solar Hot Water Heater for Apartment

Technical specifications

Customization guide

Adjustable parameters include panel tilt angle (to optimize sunlight in different latitudes) and tank capacity (expandable for commercial needs). For extreme climates, upgrade to anti-freeze fluid in the open-loop system to prevent winter damage.

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Ideal for eco-conscious homeowners or hotels aiming to reduce energy costs. With its 500L capacity, this system provides ample hot water for daily chores, laundry, or guest facilities. Pair it with smart sensors for automated temperature control and maximize solar savings.

Choose your model

Supplier's note

1. Technical Breakthroughs:

   • Evacuated Tube Design: Achieves 80% thermal efficiency (Pro Model) vs. 50% in traditional flat-plate systems.
   • Pressurized System: Direct hot water access eliminates the need for secondary pumps, saving space and energy.
   • SUS304-2B Inner Tank: Meets FDA standards, ensuring safe use for drinking water and longevity.

2. Version Selection Guide:

   • Base Model: Suitable for small households (2-4 people) with moderate hot water needs.
   • Advanced Model (500L): Perfect for families of 4-6 or small hotels, balancing cost and capacity.
   • Pro Model: Designed for commercial use (e.g., hotels, offices) with its 800L capacity and 5 bar pressure, enabling simultaneous hot water supply to multiple units.

With the Pro Model’s 80% thermal efficiency, you can reduce energy costs by 40% compared to electric geysers. Its 5 bar pressure ensures steady flow in high-rise buildings, while the corrosion-resistant housing withstands harsh outdoor conditions.