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  • IMPOSOL Customize Size Evacuated Solar Vacuum Tube 47/1500 58/1800 58/2100 for Solar Water Heater Solar Collector
  • IMPOSOL Customize Size Evacuated Solar Vacuum Tube 47/1500 58/1800 58/2100 for Solar Water Heater Solar Collector
  • IMPOSOL Customize Size Evacuated Solar Vacuum Tube 47/1500 58/1800 58/2100 for Solar Water Heater Solar Collector
  • IMPOSOL Customize Size Evacuated Solar Vacuum Tube 47/1500 58/1800 58/2100 for Solar Water Heater Solar Collector
  • IMPOSOL Customize Size Evacuated Solar Vacuum Tube 47/1500 58/1800 58/2100 for Solar Water Heater Solar Collector
  • IMPOSOL Customize Size Evacuated Solar Vacuum Tube 47/1500 58/1800 58/2100 for Solar Water Heater Solar Collector
IMPOSOL Customize Size Evacuated Solar Vacuum Tube 47/1500 58/1800 58/2100 for Solar Water Heater Solar Collector

IMPOSOL Customize Size Evacuated Solar Vacuum Tube 47/1500 58/1800 58/2100 for Solar Water Heater Solar Collector

  • >= 10 Pieces
    $1.90

Customization:

Customized logo（Min.Order: 500 pieces）
Customized packaging（Min.Order: 500 pieces）
Graphic customization（Min.Order: 500 pieces）
View product details

IMPOSOL Customize Size Evacuated Solar Vacuum Tube 47/1500 58/1800 58/2100 for Solar Water Heater Solar Collector

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Efficiency Solar Water Heating: Designed to harness solar energy through transparent glass vacuum tubes and stainless steel collectors, efficiently converting sunlight into thermal energy for water heating.
  • Modular Scalability: Customizable tube configurations (47/1500, 58/1800, 58/2100) allow users to adapt heating capacity to specific needs, from residential to commercial-scale systems.

Key features

  • 1. Durable Stainless Steel Construction

    • With high-grade stainless steel and vacuum-sealed glass tubes, you can ensure long-lasting durability in harsh weather conditions. The corrosion-resistant materials withstand extreme temperatures and environmental exposure, extending system lifespan compared to conventional aluminum-based collectors*.

  • 2. Modular Scalability for Custom Solutions

    • With a modular design, you can easily customize and expand your solar heating system to meet residential or commercial needs. Add or remove collectors to scale capacity, offering unmatched flexibility compared to fixed-size alternatives*.

  • 3. High-Efficiency Transparent Vacuum Tubes

    • With transparent vacuum tubes, you can achieve up to 30% higher solar energy absorption compared to traditional flat-plate collectors*. The glass tubes optimize heat retention, maximizing efficiency even in low-light conditions.

  • 4. Versatile Scenario Adaptability

    • With scalable modular design, you can seamlessly transition from home water heating to commercial applications like hotels or pools. The compact arrangement ensures compatibility with both small and large-scale systems*.

  • 5. Certified Safety and Sustainability

    • With certifications including DIN CERTCO, CE, and EPR_Germany_Packing, you can trust compliance with rigorous safety and environmental standards. The EPR certification ensures eco-friendly packaging and recycling practices*.

Product details

IMPOSOL Customize Size Evacuated Solar Vacuum Tube 47/1500 58/1800 58/2100 for Solar Water Heater Solar Collector

The IMPOSOL Customize Size Evacuated Solar Vacuum Tube is a high-performance solar thermal solution designed for residential and commercial water heating systems. Available in three configurations (47/1500, 58/1800, 58/2100), these collectors leverage stainless steel and glass vacuum tubes for durability and efficiency. Certified to global standards (DIN CERTCO, CCC, CE, EPR_Germany_Packing), they offer a 5-year warranty and scalable modular design for tailored heating solutions.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialStainless steel frame, borosilicate glass tubesWithstands extreme weather and corrosion
CertificationsDIN CERTCO, CCC, CE, EPR_Germany_PackingMeets global safety and environmental standards
Warranty5 yearsLong-term reliability for commercial/residential use
Efficiency65–75% solar-to-heat conversionOptimal for regions with moderate to strong sunlight
ModularityStackable design (add tubes/panels)Customizable heating capacity for large-scale systems

Customization guide

Adjustable tube length (1500–2100mm) and array configuration allow scaling to meet specific heating demands. For example, pairing multiple 58/2100 tubes creates high-capacity systems for hotels or industrial facilities.

Get inspired

With IMPOSOL’s modular design, you can easily expand your solar water heating system as needs grow. Whether retrofitting a home or designing a commercial installation, these vacuum tubes ensure reliable, low-maintenance solar energy integration.

Choose your model

ParameterBase Model (47/1500)Advanced Model (58/1800)Pro Model (58/2100)
Tube Diameter47mm+15% (58mm)+30% (58mm)
Tube Length1500mm1800mm2100mm
Heat Output120W/m²+15% (138W/m²)+30% (156W/m²)*
Pressure Resistance4.0 bar4.5 bar5.0 bar

Supplier's note

  1. Technical Breakthroughs:

    • Vacuum Tube Design: Borosilicate glass tubes reduce heat loss by 90% compared to flat-plate collectors, boosting efficiency.
    • Stainless Steel Frame: Resists corrosion 2x longer than aluminum frames in coastal environments.
    • Multi-Certification Compliance: Enables seamless deployment in EU, China, and international markets.

  2. Version Selection Guidance:

    • Base Model: Ideal for small households or low-sunlight regions (e.g., northern climates). With 120W/m² output, it meets basic hot water needs.
    • Advanced Model: Targets mid-sized commercial use (e.g., guesthouses). The 58mm diameter and 1800mm length provide 15% higher heat output than Base.
    • Pro Model: Designed for large-scale applications like hotels or industrial plants. Its 2100mm tubes deliver 156W/m²—30% more than Base—and withstand 5.0 bar pressure for high-demand systems.

*Pro Model’s heat output exceeds industry benchmarks by 20%, ensuring faster water heating in high-capacity setups.

Frequently asked questions

  • Which IMPOSOL solar collector model suits small residential homes?

  • Can IMPOSOL solar collectors be scaled for commercial buildings?

  • How do I clean and maintain IMPOSOL evacuated tubes?

  • Why are IMPOSOL’s stainless steel tubes better than aluminum?

  • Can I customize the size of IMPOSOL solar collectors?

  • Are IMPOSOL solar collectors certified for EU standards?

  • What’s the warranty period for IMPOSOL solar thermal systems?

  • How do IMPOSOL’s evacuated tubes improve efficiency?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Stainless Steel Evacuated Tube (IMPOSOL Base)Residential water heating, moderate climates- Stainless steel tubes (ASTM A240)
- 75% efficiency (ISO 9806)
- 20-year lifespan (IEC 61646)		▲ Durability: Resists corrosion (ASTM B117)
Modular design (customizable sizes: 47/1500–58/2100)		Higher upfront cost vs glass tubes
Less frost resistance (-10°C max)
Stainless Steel Evacuated Tube (IMPOSOL Advanced)Commercial use, harsh climates- Enhanced selective coating (▲ +5% efficiency)
- 80% efficiency
- 25-year lifespan (▲)
- Frost resistance (-20°C)		▲ Efficiency: 80% (ISO 9806)
Extreme temp tolerance (-20°C to 250°C)
5-year warranty		Highest cost tier
Requires专业安装 (specialized installation)
Flat Plate Collectors (Industry Standard)Mild climates, low-space areas- Copper absorber (ASTM B115)
- 65% efficiency
- 15-year lifespan		Lower cost vs evacuated tubes
Compact design		Less efficient in cold (-5°C+ required)
Prone to corrosion without coating
Integral Collector Storage (ICS) SystemsDomestic use, space-constrained setups- Integrated storage tank (ISO 9459)
- 60% efficiency
- 10-year warranty		Space-saving, simple installationLower efficiency vs evacuated tubes
Not scalable for large systems
Glass Tube Evacuated Collectors (Competitor)Residential, temperate zones- Borosilicate glass (ISO 9807)
- 70% efficiency
- 18-year lifespan		Affordable, lightweightProne to breakage (fragile glass)
Lower corrosion resistance
Advanced Evacuated Tube with Anti-Frost (IMPOSOL Pro)Cold regions, commercial scale- Anti-frost coating (▲)
- Operates at -30°C
- 85% efficiency (▲ +5% vs Base)		▲ Cold Climate Performance: Functions at -30°C
Scalable (up to 50+ tubes)		Highest price point
Requires专业维护 (specialized maintenance)

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