BARTEC Solar Water Heater Dual Energy 120L / 1.5m²

The production of hot water for use from purely renewable energy sources contributes effectively to the reduction of atmospheric pollutants, the conservation of energy resources, and cost savings. The 120-liter BARTEC solar water heater is ideal to meet the hot water needs of 2-3 people. Additionally, its dual function as a common electric water heater can cover your needs even on cloudy winter days.

 

Bartec, since 1982, specializes in solar energy, offering comprehensive solutions for hot water for modern homes and professional spaces. The use of state-of-the-art production 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 of all production stages through ERP, identification, marking, and quality control of each product, and the use of 100% recyclable materials contribute to a cleaner environment, the production of high-quality products with aesthetics, quality, and functionality, with great durability over time, providing ultimate economy when combined with solar energy.

 

Technical Specifications

• Possibility of installation on a terrace plate 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 2.5mm stainless steel (Inox),
• Intermediate insulation with polyurethane density >50kg/m³ without CFC,
• Internally enamelled with titanium-enriched liquid glass enamel (DIN 4735), *
• Electric resistance in flange with a diameter of 140mm with eight (8) holes,
• Adjustable thermostat with double safety circuit,
• Cathodic protection with magnesium anode,
• Safety and return valve,
• Dimensions: 100x40x50cm,
• Weight: 48.5Kg.

* Water does not come into contact with the walls, preventing rust formation and ensuring consistently clean drinking water.

 

Collector Technical Specifications

• Tempered Safety Glass, unbreakable polymerized anti-reflective glass (EN 579-9:2006),
• Back insulation with stone wool thermal conductivity λ=0.040W/mK (EN 1272:2008),
• Aluminum frame specially designed for complete sealing (EN 15088:2006),
• Wings made of selective aluminum Tinox Robust (EN 573-3 & EN 485-2), *
• Ultrasonic tube and absorber surface connection technology,
• Joint sealing with EPDM rubber and silicone (EN 1279-4),
• Copper tubes Cu>99.9 P:0.015-0.040 (EN 12449 & R360),
• Tubes diameter Ø8 and distributor Ø22,
• Dimensions: 100x150x8.3cm,
• Weight: 22Kg (+1.2 wet).

* The selective collector has lower heat losses, ensuring hot water supply even with little sunlight.

 

Solar Water Heater Maintenance

Regular maintenance of the solar water heater optimizes its quality, hygiene, and performance, while also saving on energy consumption. For the smooth operation of the solar water heater, regular maintenance by a specialized workshop is required. The necessary maintenance actions for the solar water heater are:

• Check and replace the magnesium anode to avoid salt formation inside the solar water heater,
• Check the level of solar fluids and top up where necessary,
• Check and repair insulation on local solar pipes,
• Check and clean the electric resistance.

 

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