#REDREN-Esmart-Series-of-Solar-Water-Heaters-in-Vadodara #Geetanjali-Engineers The REDREN Esmart Series of Solar Water Heaters is a series of solar water heaters from REDREN. These water heaters feature advanced solar technology and are designed to be energy efficient and cost effective. The series includes evacuated tube collectors and flat plate collectors, both of which are designed to capture and store solar energy. The Esmart series of water heaters also feature a smart controller, which allows you to monitor the system and adjust settings to optimize performance. Additionally, the Esmart series of water heaters come with an app, allowing you to control the system from your smartphone.