Bisineer Solar Water Heating System: Harnessing Renewable Energy for Efficient Water Heating

The Bisineer Solar Water Heating System harnesses the power of renewable sunlight to generate thermal energy for water heating, utilizing advanced solar thermal collector technology. This solar water heater is designed to provide an eco-friendly and energy-efficient solution for both domestic and commercial applications.

Comprehensive Solution for Efficient Hot Water Production

Comprising a solar collector designed to capture solar energy and an insulated storage tank, the Bisineer Solar Water Heater presents a comprehensive solution for efficient hot water production. The collector’s absorber panel, coated with a Selective Coating, absorbs solar energy and transfers the accumulated heat to the underlying riser pipes. As water flows through these heated risers, it becomes progressively warmer and is subsequently delivered to the storage tank. Through a recirculation process involving the absorber panel, the collector can achieve temperature levels of up to 70 degrees Celsius on sunny days. The combined setup of solar collector, storage tank, and connecting pipelines forms the Bisineer Solar Water Heating System, also referred to as Bisineer Solar Water Heater. This system is broadly categorized into two types: closed loop and open loop systems.

Closed Loop System

The closed loop system incorporates heat exchangers to safeguard the system from hard water obtained from bore wells or to counter freezing temperatures in colder regions. This makes it one of the best solar water heating systems for home use, especially in areas with challenging water conditions.

Open Loop System (Thermo-Syphon Type)

In the open loop system, the water within the system is exposed to the atmosphere at various points. Thermo-syphon systems are straightforward and cost-effective, suitable for domestic and small institutional applications, provided that the water is both treated and potable. This affordable solar water heater installation is ideal for households looking for an efficient and eco-friendly water heating solution.

Forced Circulation Systems

Forced circulation systems, by contrast, are typically closed loop systems. These systems employ electric pumps to facilitate the movement of water through the collectors and storage tanks. The selection of a system depends on factors such as heat requirements, local weather conditions, heat transfer fluid quality, available space, and annual solar radiation. For those seeking a solar water heater with free installation, Bisineer offers tailored solutions to meet diverse needs.

Technical Specifications

• Capacities: 100, 125, 150, 200, 300, 400 & 500 LPD (for domestic use), 600 to 10,000 LPD (for industrial and commercial use).
• Circulation Types: Thermosyphonic and Forced Circulation.
• Special Designs: Compatible with pressure pump/hydropneumatic systems.
• Glazing: High-transmissivity toughened glass.
• Hot Water Tank: Insulated and clad with AISI 304/316 stainless steel, aluminium, or stainless steel.
• Insulation: Resin-bonded rockwool / PUF (polyurethane foam).
• Collector - FPC (Flat Plate Collector): Corrosion-resistant extruded aluminium sections with NALSUN Black Chrome Coated Copper-copper absorber selectively coated.
• ETC (Evacuated Tube Collector): Double-layered special-grade Borosilicate glass evacuated vacuum tubes with selective absorption coating.
• Tank & Collector Material: Structural mild steel sections.
• Accessories: Electrical backup heater.

System Variants

• Thermo Siphon Flat Plate Collector System (FPC): Solar radiation is absorbed by flat plate collectors, consisting of an insulated outer metallic box covered with a glass sheet. Internally, selectively coated blackened metallic absorber sheets with built-in channels or riser tubes transfer heat to the flowing water.
• Thermo Siphon Evacuated Tube Collector System (ETC): Evacuated Tube Collector features double-layered borosilicate glass tubes with a selective absorbing material on the inner tube’s outer wall. This design promotes absorption of solar radiation, transferring heat to the water flowing through the inner tube.
• Thermo Syphon BSWH and Forced-Circulation BSWH: The differentiation lies in how water circulates between the collector and the tank.
• Thermo Syphon (Natural Flow) Systems: In thermo syphon systems, gravity drives the circulation of heat transfer medium (usually water) between the collector and the tank. The medium heats up in the collector, rises to the tank’s top, cools down, and then returns to the collector’s bottom. Domestic hot water can be drawn directly from the tank or indirectly through a heat exchanger.

Comparison with Other Solar Water Heaters

When comparing the Bisineer Solar Water Heating System with other solar water heaters, several key advantages stand out:

• Efficiency: The Bisineer system utilizes advanced solar thermal collector technology and selective coatings to maximize heat absorption and transfer, ensuring high efficiency even on cloudy days.
• Durability: With high-quality materials such as AISI 304/316 stainless steel, aluminium, and corrosion-resistant extruded aluminium sections, the Bisineer system is built to last, offering long-term reliability.
• Versatility: Available in various capacities and compatible with pressure pump/hydropneumatics systems, the Bisineer solar water heater caters to both domestic and industrial needs, providing tailored solutions for different applications.
• Cost-Effectiveness: The open loop thermo-syphon systems are straightforward and cost-effective, making them an ideal choice for households looking for an affordable solar water heater installation.
• Comprehensive Service: Bisineer offers free quotes, free site visits, free installation, and the first service free of cost, along with a 6–12-month warranty on all products, ensuring peace of mind and excellent customer support.

For more information on our solar water heating systems and to get a free quote, free site visit, free installation, and first service free of cost, contact us today! All our products come with a 6–12-month warranty, ensuring peace of mind and reliable performance.