Helioakmi Megasun M160lt / 2.1m² Dual Energy Selective Collector
Helioakmi Megasun solar water heaters are known worldwide for their excellent quality, excellent performance and durability in all conditions, ensuring energy savings and environmental protection. They are manufactured to the strictest international standards and are inspected at every production stage. All parties have a special quality and control mark which proves that they have been tested to ensure the highest quality.
Their unique polygonal design offers double the mechanical strength of the outer lining of the tank. The excellent exterior design combined with the well-designed mounting bracket and the side protectors of the connecting hoses offer the possibility of easy and tangible installation on tiles and blend perfectly with any building architecture.
The titanium-coated absorber is ideal for areas with high diffuse radiation and low temperatures, absorbing up to 16% more solar radiation in the winter months than standard black chromium absorbers. This coating method is non-toxic, does not pollute the environment and maintains its mechanical and thermal properties at very low and high temperatures.
Container features
Outer shell: anodized aluminum, highly resistant to UV rays, wet climates and coastal areas.
Mantle: its innovative low carbon steel design, 1.5 mm thick, for the closed circuit ensures its stable operation even with freezing and at the same time ensures the collectors are at risk of clogging the salts.
Thermal insulation: expanded eco-friendly polyurethane, 50 mm thick and high density (43 kg / m3), which provides the consumer with more hot water for use, minimizes thermal losses and maintains the temperature of hot water, even if the outside temperature is 30 ° C below zero.
Inner container: low carbon steel, 2.5 mm thick, according to DIN 4800-5. This means that the tank is twice as resistant to network pressures as most common solar water heaters, in time and in areas with particular water quality.
Container protection: achieved with Duro Smalt Elastic. This innovative method of protection is considered the most appropriate for its resistance to very hard water and its elastic properties allow it to follow the expansion-contraction of the tank thus avoiding the risk of cracks in most tanks with different enamel protection.
Cathodic protection: magnesium anode for effective internal protection against corrosion and precipitation of salts caused by electrolysis reactions.
Electrical resistance up to 4 kW: copper in accordance with country of destination regulations. (Optional, to use electricity as an auxiliary power source).
Safety thermostat: four contacts bipolar.
Collector features
Profile: it has 4 ventilation holes which are completely sealed to prevent rainwater from entering.
Selective absorber: copper channels (∅10 and ∅22) with selective titanium coating, which are autogenously bonded by the Ultrasonic method. This innovative welding method ensures complete heat transfer and enables the solar collector to have the highest efficiency and durability.
Frame: anodized aluminum, highly resistant to adverse conditions.
Special safety glass: tempered tempered glass (3.5 mm thick) for high permeability and durability, resistant to adverse weather conditions (eg hail, extreme temperature changes).
Thermal insulation: strong lateral and rear insulation (20 mm fiberglass & 35 mm stone wool), which minimizes heat loss in areas with low seasonal temperatures.
Glass insulation: EPDM rubber and transparent silicone.
Capacity: 160 lt
Absorption surface: 2.1 m²
Ideal for 3-4 member family
Dual energy
Cold rolled steel container
Duro Smalt Elastic inner coating
Exterior anodized aluminum housing
Copper hydro-skeleton
Roof or tiled roof
