BARTEC Solar Water Heater Dual Energy 200L / 4m²

The production of hot water for daily use from purely renewable energy sources effectively contributes to reducing atmospheric pollutants, conserving energy resources, and saving money. The 200-liter BARTEC solar water heater is ideal for meeting the hot water needs of 4-5 people, and its dual functionality as a common electric water heater ensures a reliable hot water supply even on cloudy winter days.

 

Since 1982, BARTEC has specialized in solar energy, offering comprehensive solutions for hot water needs in modern homes and professional spaces. The use of the latest generation machines (Ultrasonic, Laser Welding, etc.), design according to the strictest CE standards, careful selection of raw materials, modern production methods according to ISO 9001:2015, monitoring all production stages through ERP, identification, labeling, and quality control of each product, along with the use of 100% recyclable materials, contribute to a cleaner environment and the production of high-standard products with aesthetics, quality, functionality, and long-term durability, providing significant energy savings when combined with solar energy.

 

Technical Specifications

• Ability to be installed on a terrace or tiled roof,
• Support base made of galvanized steel (DX51D) 1.8-2.0mm,
• Ethylene glycol for filling the closed circuit,
• Easy and fast installation with resistance to extreme weather conditions,

 

Boiler Technical Specifications

• External casing made of stainless steel sheet 2.5mm (Inox),
• Intermediate insulation with polyurethane density >50kg/m³ without CFC,
• Internally enamelled with titanium glass enamel (DIN 4735), *
• Electric resistance in flange with a diameter of 140mm eight (8) holes,
• Adjustable thermostat with double safety circuit,
• Cathodic protection with magnesium anode,
• Safety and return valve,
• Dimensions: 125x48x58cm,
• Weight: 70Kg.

* Water does not come into contact with the walls, preventing rust and ensuring clean drinking water at all times.

 

Solar Collector Technical Specifications (x2)

• Unbreakable tempered safety glass with anti-reflective coating Tempered Safety Glass (EN 579-9:2006),
• Back insulation with thermal conductivity rock wool λ=0.040W/mK (EN 1272:2008),
• Aluminum frame specially shaped for complete sealing (EN 15088:2006),
• Fins made of selective aluminum Tinox Robust (EN 573-3 & EN 485-2), *
• Ultrasonic technology for connecting pipes and absorber surface,
• Joint sealing with EPDM rubber and silicone (EN 1279-4),
• Copper tubes Cu>99.9 P:0.015-0.040 (EN 12449 & R360),
• Pipe diameter Ø8 and distributor diameter Ø22,
• Dimensions: 100x200x8.3cm,
• Weight: 28.5Kg (+1.4 wet).

* Selective collectors have lower heat losses, ensuring the continuous provision of hot water even with little sunlight.

 

Maintenance of Solar Water Heater

Regular maintenance of the solar water heater optimizes its quality, hygiene, and operational performance, resulting in energy savings. Specialized maintenance by professionals is required for the smooth operation of the solar water heater. The necessary maintenance actions for the solar water heater are:

• Checking and changing the magnesium anode to prevent salt formation inside the solar water heater,
• Monitoring the level of solar fluids and refilling where necessary,
• Inspecting and repairing insulation in the local solar pipes,
• Checking and cleaning the electric resistance.

 

The product is covered by a 5-year Warranty (2 years for the electric resistance)