Product Specification:

• Water tank capacity - 100 liters,
• Inner tank material - stainless steel
• Outer tank material - stainless steel
• Number of vacuum tubes: 10 pcs
• Vacuum tube size: 58 mm / 1800 mm
• Vacuum tube material - borosilicate glass
• Heat-Pipe application: NO
• Frame - stainless steel
• Thermal insulation of the tank: polyurethane foam - 50mm
• Angle of inclination — 45°
• One vacuum tube heats up to 10L of water

Dimensions:

• Water tank length - 93 cm
• Inner tank diameter - 360 mm
• Outer tank diameter - 460 mm
• Width - 75 cm
• Height - 172 cm
• Height with auxiliary tank - 197 cm
• Depth - 145 cm

The set includes:

1. 100L stainless steel water tank insulated with polyurethane foam
2. Stainless steel frame
3. 10 borosilicate glass vacuum tubes
4. Magnesium anode - built-in
5. 1500W auxiliary electric heater - built-in
6. Screws and nuts
7. Instructions in multiple languages: Polish, Czech, Hungarian, English, Romanian, Bulgarian
8. 5L auxiliary water leveling tank!
9. Ventilation tube
10. Rubber seals

Forget about expensive heating - take advantage of the thermomodernization relief with THUNDER solar collectors!

The thermomodernization relief is a form of financial support intended for owners or co-owners who modernize their homes and decide to install new, more energy-efficient heating systems or thermal insulation of buildings.

We have sets of other capacities available in our other auctions.

Install a solar collector and enjoy free energy from the sun!

Do you dream of constant access to hot water but don't want to incur high costs? A solar collector is the solution you've been waiting for! By choosing a THUNDER solar collector, you opt for a functional and cost-effective solution. Don't wait any longer - choose comfort and savings today! This is a solution that pays for itself after 2-3 years of use. It is also a way to protect the environment and take care of the future of our planet. Our company offers high-quality solar collectors that are durable, effective, and easy to use.

Operating principle of unpressurized collectors:

• Water is present in the collector's tubes and tank.
• Vacuum tubes absorb solar radiation, which heats the water inside them.
• Heated water rises due to convection and flows into the tank.
• The system operates gravitationally - therefore, the collector must be installed above the points where hot water is used (e.g., above taps) to allow free flow.
• The collector is equipped with a vent tube that allows steam to escape and prevents excessive pressure in the tank, increasing the safety of the entire system.

Benefits of a solar collector:

1. Eco-friendliness - solar collectors use solar energy, which is a renewable energy source, meaning they do not emit greenhouse gases or other harmful substances into the atmosphere.

2. Savings - using solar energy can significantly reduce electricity or gas bills, which is particularly beneficial in the long term.

3. Ease of installation - solar collectors are relatively easy to install and can be mounted on both building roofs and the ground.

4. Longevity - solar collectors are durable and have a long service life, meaning they require little financial outlay in the future.

5. High efficiency - solar collectors are very efficient in harnessing energy, allowing for effective use of solar energy.

6. No maintenance costs - solar collectors do not require special maintenance or servicing, allowing for further cost reduction in the future.

Save and gain with a solar collector - an investment for the future!

The THUNDER solar collector is a high-quality device designed with your comfort and efficiency in mind. Made from durable materials, ensuring long life and reliable operation. Thanks to the use of modern technologies and innovative solutions, the collector is characterized by high efficiency and effectiveness, allowing you to save on energy costs and use an environmentally friendly energy source. THUNDER solar collectors are available in various sizes and configurations, allowing them to be tailored to individual customer needs and requirements.

The unpressurized collector should not be directly connected to a pressurized water supply network.

If you want the sun to be your best friend, invest in THUNDER solar collectors and enjoy hot water all year round!