What does EnerTech actually do?

We design and build smart energy solutions like solar hybrid inverters, battery storage systems, and UPS systems that help businesses and homes stay powered efficiently and reliably.

How are EnerTech products different from others?

Our products are designed with practical needs in mind. From running without batteries to handling power cuts seamlessly, they are made to work in real Indian conditions.

Can your inverters run without batteries?

Absolutely. Many of our inverters can run directly on solar and grid power without batteries. You can add batteries later if required.

Do you offer service and support after installation?

Yes. Our team provides support before, during, and after installation.

Home » Product » IOT Based Servo Voltage Stabilizer Single Phase

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Q: Is EnerTech a trusted brand?

Yes, with more than 35000 installations across India and abroad, we have earned the trust of schools, hospitals, industries, and government projects.

Protect your equipment with India’s smartest IoT-enabled Servo Voltage Stabilizer. EnerTech’s single-phase stabilizer (1–30 KVA) delivers ±1% output accuracy with real-time mobile monitoring, auto-diagnosis alerts & surge protection. Built for homes, clinics, labs & small businesses facing voltage fluctuation. MNRE compliant, 35,000+ installations across India. Zero downtime, total peace of mind.

Feature	Specification
Range	1KVA to 20KVA
Type	Air Cool
Phase	1 Phase
Display	DSP based design
Monitoring	First in the industry with IOT based monitoring
Isolation	Transformer based for complete isolation
Control	MODBUS control so that user can set parameter
Operation	LCD display for easy recording & accuracy
Input Range	Wide range 170V – 270V

Description

A servo voltage stabilizer is a stabilizer that constantly monitors the output voltage and controls variations in the input voltage by the movements of a motor. In other words, it automatically regulates the voltage. This motor decides the output voltage on the transformer. It is considered to be a cheap and good servo controlled voltage stabilizer. This is a perfect solution to protect the appliances from voltage fluctuations. Enertech India the leader in Single-Phase voltage stabilizer manufacturers, offers advanced microcontroller-based voltage stabilizers.

Importance of Servo Stabilizer

A stabilizer is highly important for optimum performance of any electrical or electronic equipment that maintains input mains voltage stability. A fluctuation, be it a high voltage or low voltage can prove harmful on voltage-sensitive devices. Hence, a solution has been identified by air-cooled servo stabilizer manufacturer that will guarantee that the voltage will be under the safety limits. The servo controlled voltage stabilizer ensures that the load is operated within safety limits and machines operate at a better efficiency avoiding losses.

Enertech is the premier single-phase air-cooled voltage stabilizer manufacturers in Pune offers specially designed solutions. These solutions are created using the advanced microcontroller in which the voltage stabilizer provides precise and accurate correction with a feature of auto-calibration. As innovative servo stabilizer manufacturer in India, we have been employing an instant response system using a feedback mechanism to enhance the correction of automatic voltage stabilizers.

Key Features

High Power Requirements

Some applications require high power, which is beyond the capacity of a single-phase input and output UPS. In such cases, EnerTech make 3-3P online UPS can be used to provide the required power.

Enhanced Reliability

EnerTech HTXi 3-3P online UPS systems are designed to provide high levels of reliability and redundancy. They typically come with multiple power modules, which ensure that the load is always supplied with a stable and uninterrupted power supply, even if one of the modules fails.

Compatibility with 3-phase Generators

In some locations, HTXi Series 3-phase generator may be the only available power source. In such cases, a 3-3P online UPS can be used to convert the 3-phase power supply to a stable and reliable power supply to power the connected devices.

Unbalanced Loads

Some loads are unbalanced, which means that they require a 3-phase power supply to operate correctly. In such cases, EnerTech HTXi 3-3P online UPS can be used to provide a balanced 3-phase power supply to the load.

Reduced Energy Costs

HTXi Series 3-3P online UPS systems are typically more energy-efficient than single-phase UPS systems, as they can handle larger loads more efficiently.

Suitable for Large Data Centers and Industrial Applications

HTXi Series 3-3P online UPS is suitable for large data centers and industrial applications, where the power requirements are high and the need for reliable power supply is critical.

Successful Installation of Online UPS

Delivering success through 35,000+ satisfied customers over the past 35+ years with our impeccable Battery Energy Storage System Installation.

Over 14,000 Successful Installations Across India

Trusted by industries, businesses, and institutions for reliable solar and energy storage solutions. Proven performance backed by decades of engineering excellence and customer confidence.

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Helpful Faq’s

What voltage fluctuation range can this stabilizer handle, and is it safe for my home appliances?

Yes, the EnerTech single-phase servo stabilizer handles a wide input range of 170V–270V, automatically correcting voltage to keep your appliances safe and operating within safe limits at all times.

Can I monitor my stabilizer remotely without calling a technician every time?

Absolutely — EnerTech's IoT-based monitoring (first in the industry) lets you track and control your stabilizer remotely via mobile, and the MODBUS control allows you to set parameters yourself, reducing unnecessary engineer visits.

How accurate is the output voltage, and will sensitive equipment like lab instruments be protected?

The stabilizer delivers ±1% output accuracy using a DSP-based microcontroller design with auto-calibration, making it reliable enough for sensitive equipment in labs, clinics, and offices.

Is EnerTech a trusted brand, and how many installations have they done across India?

EnerTech is an MNRE-compliant manufacturer based in Pune with 35+ years of experience and over 35,000 successful installations across India, making them a well-established choice for voltage stabilization solutions.