Products

UPS for Industry Purpose

Hitachi Hi-Rel’s UPS and Power Conditioning Back-Up Systems, the flagship product, works as an exceptional safeguard against power disruption

Variable Frequency Drives

Hitachi Hi-Rel’s Variable Frequency Drives represent the most energy efficient means of process control and reflect the best in process control.

Grid Tied Solar Inverters

With over 3 GW+ installation base in India, Hitachi Grid Tied Solar Inverters are among the best available Grid Tied Solar Inverters.


Hitachi Solar inverters have an installed base of 3.5 GW + in India and the brand is trusted by the country’s largest developers


Complete range 

Loop Solar carries complete range of Hitachi Solar inverters (string and central inverters). These include 1 KW, 2 KW, 3 KW, 4 KW, 5 KW, 6 KW, 8 KW, 10 KW, 12 KW, 15 KW, 20 KW, 25 KW, 30 KW, 33 KW, 40 KW, 50 KW, 60 KW and 70 KW (100 KW and 135 KW launching soon). Datasheets and IEC certificates have been provided above.

Service and delivery locations 

We supply all across India. As an authorized wholesaler, distributor and stockist of solar panels and inverters for the rooftop solar market.

Hitachi Hi-Rel founded in 1983, a 100% subsidiary of Hitachi Ltd (Japan) and has been the pioneer in power electronics in the Indian market in designing and manufacturing of highly efficient Power Electronics products such as Industrial & enterprise UPS systems, MV & LV Drives, Grid Tied Solar Inverters & Air Compressors. Hitachi is one of the leading supplier of Grid Tied Central Inverters and supplied & commissioned > 3.5GW Grid Tied Solar Inverters In India offering complete range of 250kW -2500kW in central Inverters and 1 kW – 70kW capacities in String Inverters.

After successful venture in Utility projects by supplying 3GW+ grid tied solar inverters, Hitachi has launched Grid tied String Inverters range in Dec 2018 and installed near about 20MW of String Inverters in India with order pipeline of 15 MW. We take pride in informing you that our string inverters have been approved and supplied to major PSU companies In India such as NTPC,HPCL, IOCL, NHPC, BEL, CEL, AAI & MES. We are also working with other major players such as NTPC, Tata Solar & EESL for various large projects.

Hitachi offers best in class specification & features for Hitachi’s “Hiverter Si” series String Inverters. Major features like..

  • Stands up to the quality standards of HITACHI , with cutting edge technology
  • Best in Class Reverse Voltage Diode design to eliminate requirement of DC fuses for input protection. This ensure uninterrupted operation and avoid shutdown for fuse replacement.
  • Wide DC Input Range from 250 V to 950 V, and Highest AC output range 400V +/- 25%
  • Up to 3 Independent MPPT up to 60kW model to ensure optimal energy harvest, 8 / 10 MPPT in upcoming models of 80kW / 100kW respectively.
  • MPPT Accuracy is more than 99.9 %, and a wide Operating Temp Range -20 to +60 °C
  • DC Power Overloading up to 150 %, 10% AC overloading for selected models
  • Low Sensitivity to the grid disturbance to avoid unnecessary breakdown
  • User Friendly Interface like RS 232 / RS 485 / Wi-Fi
  • Reactive Power Controller
  • Intelligent grid management features
  • Intelligent PV diagnostics feature
  • Inbuilt ACDB & DCDB with Type II SPD for higher rating inverters

Hitachi UPS For Industry Purpose is the brand is trusted by the country’s largest manufacturing Units


UPS, an Uninterruptible Power Supply, also Uninterruptible Power Source, is an Electrical Apparatus that provides Emergency Power to a load when the Input Power Source, typically mains power, fails. UPS is typically used to protect Hardware such as Computers, Data Centers, Telecommunication Equipment or other Electrical Equipment where an Unexpected Power Disruption could cause Injuries, Fatalities, Serious Business Disruption or Data Loss. Uninterruptible Power Supply or UPS is normally regarded as the ultimate solution to power problems by providing both uninterrupted Power Backup and Power Conditioning. It protects the load from all AC Utility supply anomalies i.e. Blackouts, Brownouts, Surges, Spikes, Sags etc.

Hitachi Hi-Rel’s UPS and Power Conditioning Back-Up Systems, the flagship product, works as an exceptional safeguard against power disruption and reflects the industry’s ultimate in advanced technology with proven track record in mission critical applications like Refineries, Petro-Chemicals, Power Generation, Steel & Metals, and Process Industries as well as Critical Data Processing Applications. Hitachi Hi-Rel offers UPS for Industrial, Commercial & Process and IT & Infrastructure Applications.

Hitachi Hi-Rel’s Industrial UPS available for 3Ø Input – 1Ø Output System with i4 Series Industrial UPS ranging from 5 kVA to 250 kVA and 3Ø Input – 3Ø Output System with i6 Series Industrial UPS ranging from 10 kVA to 500 kVA.

Hitachi Hi-Rel’s itPower Online UPS available for 1Ø Input – 1Ø Output System with IP11 & HS11 Series ranging from 1 kVA to 10 kVA, 3Ø Input – 1Ø Output System with HS31 Series ranging from 10 kVA to 20 kVA, 3Ø Input – 3Ø Output System with HS33 Series ranging from 10 kVA to 40 kVA and HM33 Series ranging from 60 kVA to 500 kVA.

Hitachi Hi-Rel also offers Stallion Battery Charger (with range available from 24-220 vDC up to 1200 A) & DRUPS (Diesel Rotary UPS Systems) along with customization.


Hitachi Frequency Drive For Industry Purpose is the brand is trusted by the country’s largest manufacturing Units


Today Hitachi Hi-Rel offers customers the most appropriate digital technology, in AC drives, tailored to
their specific application requirements. Sanand, India based its local manufacturing facility ensures long term technical services and spares support. Local manufacturing will help Indian customers to avail the
best in class product with long term commitment of Spares and Services. This will also help customers to
carry out FAT and train their maintenance engineers in India.

Hardware Overview
Main components of HIVECTOL-HVI are the Transformer Section,Inverter Section and Control Section. Inverter Section is composed of a seriesconnected Inverter Cell. Isolation a transformer is This world class manufacturing set up of Hitachi Hi-Rel adopts work culture, design, manufacturing process, component selection, and quality and testing standards that are being followed at Hitachi Japan manufacturing facilities. Multi Cell topology of drive uses low voltage devices. It is user friendly and easy to maintain by customers.