We have installed 1500 LPD Kaltech Energy solar water heater in our hospital at vadakkanchery, thrissur 8 months back.
We have had installed 120 LPD in my house two years back, the performance and their quick response to service request made our management to take the risk to install the 1500 LPD as unlike others, they don’t have many commercial installations.
Being an ayurveda hospital, need hot water in the morning time, till now we have not faced any issues with the equipment however they have had some problem in the initial time during starting.
we are totally happy to recommend this product to ayurveda hospitals and domestic use as we have experience with both.
If any body wants to see the system, may comment here will provide more details. I am writing this as per their request however absolutely true.