India is the world's second largest market for solar water heaters after China, but India lacks the technology to mass-produce glass vacuum tubes, which are mostly imported from China. However, with China's increase in tariffs on glass vacuum tubes to 17%, imported vacuum tube remanufactured water heaters are far less cost-effective than direct imported solar water heaters, so at present, China's solar water heaters account for more than 50% of India's market share, and the rest are mostly water heater products using Chinese vacuum tubes. Linuorate is the largest solar energy supplier in the Indian market.
 
Linuo Rite was jointly established by Linuo Group of China and Paradigma of Germany. As a joint venture, Linuorate has strong competitiveness in terms of internationalization, and has cooperated with the governments of Cuba and Japan, and has also occupied the highest market share in the engineering market in South Korea.
 
There are few series of products launched in China, including the basic Xinghai II., the Golden Diamond II with water quality activation device, and the flat plate Dr. Ou series. The flat type Dr. Ou series has a capacity of 100L, which is a split design, and the water tank has two options: horizontal and vertical, and the price is 5600 yuan. This series has a general function in the flat plate product, and it is not outstanding, and the OP-B wall-mounted heat collection performance of Four Seasons Muge at the same price is more excellent.
 
Xinghai II comes with a number of intelligent control functions, including the ability to switch between automatic/timed water feeding, automatic/timed heating, and real-time display of water temperature and water level. All products of Linuoruite use aluminum alloy brackets, while brands such as Sijimuge and Huangming use galvanized steel sheets as brackets. In comparison, aluminum alloy has stronger corrosion resistance and acid rain resistance, and greater strength, but the density is less than that of steel, the weight is lighter, and the wind resistance is poor, and both materials have their advantages and disadvantages. Linuorate products must be firmly fastened with galvanized steel rope to prevent accidents. The incubator is made of German KraussMaffei high-pressure foaming material, with a closed cell rate of 89%, although there is a certain gap compared with the industry's leading brands, but the insulation effect is also good, and the water temperature drop does not exceed 15° in 24 hours. The capacity of this series is 150-300L, and the price is 4000-7500 yuan.
 
The basic functions of Golden Diamond II are the same as that of Xinghai II, and the Golden Diamond contains a water quality activation device, and the price is higher, about 4700-8600 yuan. The water activation device can purify the residual chlorine in the tap water to a certain extent, but because most vacuum glass tube solar water heaters are connected to the air, it is inevitable to accumulate stains and a small amount of bacteria, and this activation cannot essentially improve the water quality, and the improvement is limited. However, compared with the 5-year warranty period of Xinghai II, Golden Diamond II has a warranty period of up to 10 years, which is the longest after-sales service in the industry.