Introduction to Dual Mode Solar Pump Controllers Roto Energy’s Dual Mode Solar Pump Controllers are engineered to deliver exceptional efficiency, intelligent power management, and reliable performance across a wide range of solar water pumping applications. Built with advanced MPPT technology and precision electronic control, the Dual Mode ensures smooth pump operation, improved water output, reduced energy losses, and long-term system stability. Key Features Optimized Solar Energy Utilization Adaptable Across Multiple Applications Rugged & Weather-Resistant Design Rugged & Weather-Resistant Design Advantages of Dual Mode Solar Pump Controllers The Dual Mode Solar Pump Controllers deliver intelligent power management, seamless pump compatibility, and high-reliability performance for solar water pumping applications. Engineered with advanced protection features and MPPT technology, the Dual Mode enhances overall system efficiency while ensuring long-term durability. Designed for both agricultural and industrial environments, these controllers provide stable output even in demanding field conditions. conditions. Advanced MPPT Technology for Maximum Efficiency Ensures optimal utilization of solar power, improving pump performance and reducing energy losses throughout the day. Lower Operating Costs with Smart Protection Systems Integrated protections—such as over/under voltage, dry-run, and PV surge protection prevent damage and reduce maintenance costs. Seamless Compatibility with All Pump Types Designed for smooth integration with a wide range of surface and submersible pumps, enabling stable and flexible system design. Reliable Performance in Tough Environments Built with an IP65 enclosure and robust electronics to deliver long-lasting, consistent operation even in harsh outdoor conditions. Specifications The Roto Rudra Dual Mode Solar Pump Controller is engineered to deliver high-efficiency performance, advanced protection, and long-term durability for solar pumping systems. Designed to operate reliably across agricultural, commercial, and domestic applications, the Dual Mode ensures stable output even in challenging power and environmental conditions. Power Range: 0.5 Hp to 50 Hp Compliance Standards: IEC 61683, IEC 60068-2(6,30) Enclosure Rating: IP65 – suitable for outdoor & indoor installation MPPT Efficiency: High-efficiency Maximum Power Point Tracking for optimal performance

Introduction to Centrifugal Pumping Systems Centrifugal pumping systems are widely recognized for their efficiency in transferring large volumes of liquids in various industrial applications. These pumps operate on the principle of centrifugal force, providing continuous, high-flow output. They are ideal for applications in water treatment, chemical processing, HVAC systems, and power generation. Key Features Roto Helical Rotor Pumps are designed for high flow rates, making them ideal for large-scale fluid transfers. Their robust design ensures durability, while easy maintenance minimizes downtime. Additionally, these pumps offer a cost-effective solution for industrial applications, helping businesses optimize efficiency and reduce expenses. High flow rates for large-scale transfer. Sturdy and robust design for lasting performance. Hassle-free maintenance for minimal downtime. Cost-effective solutions made for industrial applications. Advantages of Centrifugal Pumping Systems With our innovative design, Roto Helical Rotor Pumps deliver exceptional performance across various applications. Their energy efficiency not only minimizes operational costs but also supports sustainability initiatives. High efficiency in large liquid transfers Roto pumps ensure smooth, high-capacity fluid transfer, optimizing operational efficiency. Easy installation with minimal downtime Designed for quick setup, these pumps minimize disruptions and maximize productivity. Low operational costs, highly durable Built for long-term use, Roto pumps reduce maintenance and operating expenses. Cost-effective, long-lasting solutions Offering robust performance, these pumps provide excellent value over extended periods Specifications Centrifugal Pumping Systems are designed for high-efficiency fluid movement, ideal for handling large volumes of liquids in various industrial and commercial applications. They offer high flow rates and smooth fluid transfer with minimal pulsation, making them suitable for water treatment, irrigation, HVAC systems, and chemical processing. Centrifugal pumps are also known for their low maintenance requirements, energy efficiency, and versatility in handling different types of fluids, from clean water to corrosive chemicals. Range: 1 Hp to 10 Hp Head Range: 10 m to 250 m Bore Size: 4“ and above MOC: Standard SS 304

Introduction of Helical Rotor Pumping Systems Helical rotor pumping systems are renowned for their efficiency and versatility in handling a wide range of fluids, including those with high viscosity or containing solid particles. These positive displacement pumps are designed to deliver smooth, low-pulsation flow, making them ideal for industries such as wastewater treatment, oil and gas, agriculture, and food processing. Key Features ROTO pumps are engineered for efficient handling of viscous and solid-laden fluids, with self-priming capabilities and minimal wear. Their durable design ensures a long service life, making them a reliable solution for demanding applications. Viscous fluid efficiency Self-priming capability Minimal wear and tear Extended service life Advantages of Roto Helical Rotor Pumps Roto Helical Rotor Pumps offer significant advantages across various applications. They excel in water treatment facilities, ensuring effective purification processes. In chemical processing plants, these pumps provide reliable fluid transfer, enhancing operational efficiency. Their robust performance in cooling systems within HVAC setups ensures optimal temperature regulation. Additionally, they are highly effective in wastewater systems, facilitating efficient pumping and management of challenging fluids. Savings in Energy with fewer costs Roto Helical Rotor Pumps are energy-efficient, saving you quite a lot of money on utility bills. Resistant to different fluids These pumps are efficient in handling fluids viscous and abrasive that range widely, among their versatility. Long-lasting durability Roto Helical Rotor Pumps are made with robust materials for long-life performance; less time is required for replacement. Less need for maintaining The pumps are low maintenance, giving the less-frequent servicing an advantage in making it work efficiently. Specifications Roto Helical Rotor Pumps are engineered with precision to meet rigorous performance standards, featuring varying flow rates and pressure capacities tailored to specific applications. With options for different materials and sizes, these pumps can be customized to handle a diverse range of fluids while ensuring optimal efficiency and reliability. Range: 0.5 Hp to 3 Hp Head Range: 30 m to 300 m Bore Size: 3“ and above Material of Construction (MOC): SS 304 & SS 316