Digital Voltage Stabilizer

Voltage stabilizer is an effective solution to voltage fluctuation problems. It is designed to tolerate a wide range of input voltage fluctuations to maintain some specified output voltage. OnnoRokom Digital Voltage Stabilizer is a microcontroller based device which ensures the safe voltage compared to any other system available in the market.

     ·         Microcontroller based control mechanism.

·         Wide input voltage range (80VAC-280VAC).

·         Accurate output voltage stabilization (210VAC-225VAC).

·         Selectable Start-Up delay (10seconds, 4minutes).

·         Electrical Surge and Spike protection.




Energy Efficient Solar Charge Controller

What is Solaris? Solaris is one of the top Bangladeshi Brands in Solar Energy Business. One of its products is Microcontroller based Solar System Charge Controller. There are various ranges of Solar Charge Controllers to meet the existing demands of household, commercial and industrial establishments. The charge controllers have both PWM and MPPT features which increase charging efficiency.

     ·         As a MPPT based charger it has efficient charging technique, which                               lengthen the battery lifetime.

     ·         Disconnect the panel upon charge completion to prevent from overcharging.

     ·         Single Load output with a maximum 20A load current.

     ·         Three levels of battery voltage indicators to monitor the battery status.

     ·         Charging and Load Connect LED.

     ·         Load fuses from Over Current protection.

     ·         Overload, transit Surge, Lightning and Short Circuit protection.

     ·         Reverse Polarity Protection.


Vehicle Tracking System (VTS)

Prohori Vehicle Tracking System A major component of any transport or service business is the need for real time information on the activities of your vehicle. Knowing the location of your vehicle is essential to protect your vehicle and the people inside it. Our robust and sophisticated tracking technology 'Prohori' monitors your precise location 24/7 giving you a sense of safety and security. In other words, we never sleep and Prohori's eyes are never shut. Our product is a virtually undetectable unit. Size of your palm. Rugged and protected with unbreakable casing. Tucked inside the vehicle, with a simple plug and play interface. Advantages: Increase vehicle safety by under real time surveillance. Constant communication between vehicle and authority. Monitor driver's behavior and driving style. Identify unauthorized private mileage and excessive idling.


Energy Efficient ORELCO LED

Green world means green device! How could you say which device can be said as green? The answer will be the consumption rate. When any device will be more efficient, reliable, run in less consuming power then it can be said as green instead of others. So LED is now the only lighting source which gives you the feel of green. Green device makes you profitable and good citizen as well.

     ·         18W, 22W 4 feet LED Tube.(2 feet 10W pay to order) 

     ·          Operating voltage range 85V - 265VAC. 

     ·          Power Factor > 0.9 

     ·          LED life 50,000 hours.2

     ·          Efficiency > 100 Lm/W

     ·          Low heat generation and premium build quality.   

     ·          Very low THDI. <20% for tube which is industry standard.



About Us

Orelco is a nationally recognised company in power and automation technologies in bangladesh. Based in Dhaka,Bangladesh, the company employs 1,500 people and operates in approximately 8 districts.The company is particularly proud of its record for innovation - widely recognized through countless awards and scientific accolades. Many of the technologies we take for granted today, were developed or commercialized by Orelco.Today Orelco is one of the largest supplier of Voltage Stabilizer, Solar Charge Controller, Vehicle Tracking System, LED Lighting Solution in the country.


OnnoRokom Electronics.
Plot No: 22, Road No: 01
Block: Kha, Section: 06
Phone: 01841512512