Companie: Inter Solar Systems

India: New Five-Year Guarantee on Solar Tanks

Many Indian regions suffer from bad water quality: More than 75% of the country has moderately hard to very hard water. Chloride levels are also high in specific areas when […]

India: Drop Vacuum Tube Collector Subsidy?

To protect local solar photovoltaic manufacturers, the Indian government has made it mandatory in its National Solar Mission to use locally made cells and modules. There is no such rule […]

India: Industry Shifts to Vacuum Tube Collectors

The renewed growth of the Indian solar thermal market has existing manufacturers expanding their production capacities and integrating vertically. Solar water heaters based on vacuum tube collectors are a popular […]