The Top 3 Things to Look for in Solar Water Heaters
The top 3 things to look for in solar water heaters

The Top 3 Things to Look for in Solar Water Heaters

It’s no secret, that there are a lot of solar water heaters on the market. Many promise different results from lower prices to better aesthetics. But what factors should you weigh when evaluating which solar water heater provider to choose? It all comes down to these 3 things – efficiency, durability, and warranty.


Techwin Limited solar water heaters are widely known to be the most efficient on the market.

Techwin vacuum tube collectors consist of a number of rows of parallel transparent glass tubes connected to a header pipe and where the heat transfer fluid circulates and absorbs heat generated by tubes. These glass tubes are cylindrical in shape. Therefore, the angle of the sunlight is always perpendicular to the heat absorbing tubes which enables these collectors to perform well even when sunlight is low such as when it is early in the morning or late in the afternoon, or when shaded by clouds.


In addition to their design for efficiency, Techwin Limited solar water heaters are also created with durability in mind. Techwin’s solar water heaters have a strong copper backing that is resistant to corrosion and weathering. This is incredibly important because solar water heaters sit on rooftops and are subject to harsh temperature and weather changes. Exposure to the elements causes all solar water heaters to degrade over time. But the rate of degradation can vary heavily from one solar water heater provider to another depending on the maintenance. The minimum time a solar water heater can last is 5 years while the maximum is 15 years.


Not all warranties are created equal. To find the real value behind a warranty, homeowners should look past just the years a solar system is covered. Some solar companies source parts from different manufacturers, leaving you with multiple warranties to sort through. Techwin Limited offers the most comprehensive warranty in the industry.  In the rare likelihood that something does go wrong, you only need to contact one company to fix the issue – Techwin Limited.

When deciding which solar water heaters are right for your home, do yourself a favor and evaluate which option delivers the most value. Chances are, you’ll land on Techwin Limited as the obvious choice.