BARTEC Solar Water Heater Triple Energy 300L / 5m²

The production of hot water for domestic use from purely renewable energy sources effectively contributes to the reduction of atmospheric pollutants, energy resource conservation, and cost savings. The 300-liter BARTEC solar water heater is ideal for meeting the hot water needs of 5-7 people, and its triple function as a common electric water heater and a boiler assisted by the heating system can cover your needs even on cloudy winter days.

 

Since 1982, Bartec has specialized in solar energy, offering integrated solutions for hot water use in modern homes and professional spaces. The use of state-of-the-art production machinery (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, labeling, and quality control of each product, and the use of 100% recyclable materials contribute to a cleaner environment, the production of high-specification, aesthetically pleasing, quality, and functional products with long-term durability. Combined with solar energy, they provide absolute economy.

 

Technical Specifications

• Possibility of installation on a terrace plate or clay roof,
• Support base made of galvanized steel (DX51D) 1.8-2.0mm,
• Propylene 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 enameled with titanium-rich liquid glass enamel (DIN 4735), *
• Electric resistance in a flange with a diameter of 140mm with eight (8) holes,
• Adjustable thermostat with a double safety circuit,
• Cathodic protection with magnesium anode,
• Safety and return valve,
• Dimensions: 171x48x58cm,
• Weight: 94Kg.

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

 

Solar Collector Technical Specifications (x2)

• Unbreakable polymerized tempered safety glass with anti-reflective coating (EN 579-9:2006),
• Back insulation with stone wool thermal conductivity λ=0.040W/mK (EN 1272:2008),
• Aluminum frame specially shaped 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,
• Sealing of joints with EPDM rubber and silicone (EN 1279-4),
• Copper pipes Cu>99.9 P:0.015-0.040 (EN 12449 & R360),
• Tube diameter Ø8 and distributor Ø22,
• Dimensions: 100x200x8.3cm,
• Weight: 28.5Kg (+1.4 wet).

* Selective collectors have lower heat losses, ensuring hot water supply even with little sunlight.

 

Maintenance of Solar Water Heater

Regular maintenance of the solar water heater optimizes its quality, hygiene, and performance, while also saving on energy consumption. Specialized maintenance by qualified technicians is required for the smooth operation of the solar water heater. Necessary maintenance actions include:

• Check and replace the magnesium anode to prevent 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).