Event : KRISHI DARSHAN EXPO Date : 14, 15 & 16 February 2026 Venue : Northern Region Farm Machinery Training & Testing Institute (TTC), Sirsa Road, Hisar-125001, Haryana Stall No. : HF-1-3 Brand : Roto RUDRA

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Company : ROTO ENERGY SYSTEMS LIMITED Date : 14, 15 & 16 February 2026 Venue : Northern Region Farm Machinery Training & Testing Institute (TTC), Sirsa Road, Hisar-125001, Haryana Stall No. : HF-1-3 Brand : Roto RUDRA

Only Solar Controller

Power Compatibility

0.5 HP – 50 HP

Pump Types Supported

Submersible & Surface Pumps

Enclosure Protection

IP65 Dust & Water Resistant

Introduction to Only Solar Controllers

Roto Energy’s Solar Controllers are engineered to deliver exceptional efficiency, intelligent power management, and reliable performance for solar energy systems. Built with advanced MPPT technology and precise electronic control, these solar controllers ensure stable power regulation, optimized energy utilization, reduced energy losses, and long-term system reliability under varying sunlight conditions.

Key Features

Optimized Solar Energy Utilization

Adaptable Across Multiple Applications

Rugged & Weather-Resistant Design

Rugged & Weather-Resistant Design

Applications Include:

Borewell systems for rural water.

Agricultural irrigation for crops.

Household supply for daily usage.

Livestock farms water management.

Advantages of Only Solar Solar Pump Controllers

The Only Solar 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 Only Solar 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.

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 Only Solar 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 Only Solar 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

Thank you for your interest, we will be happy to hear from you!


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