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OSLEOS

Contact

For quotes, product questions and dealership enquiries. We reply within one working day.

Head office
Tanjima Villa, 31/1, Lift-2, Flat-C2 (2nd Floor), East Hazipara, Rampura, Dhaka-1219, BangladeshGet directions
Office hours
Sat – Thu, 10:00 – 21:00
What kind of project?
Need a detailed proposal?Fill in the Information Sheet with your bill, load, roof and backup needs, and our engineers can size the right system on the first call.Open the Information Sheet

Process

A clear, structured process from the first conversation to handover and beyond.

  1. 01

    Customer requirement

    We understand your electricity use, objectives and energy needs to define the right solution.

  2. 02

    Site assessment

    We review your roof or land, electrical connection, sunlight exposure and installation conditions.

  3. 03

    System design

    We determine solar capacity, inverter configuration, battery needs and protection design.

  4. 04

    Equipment selection

    We select the right panels, inverters, batteries, structures and accessories for your system.

  5. 05

    Installation & testing

    Professional wiring, protection, testing and commissioning for safe and efficient operation.

  6. 06

    Handover & support

    We hand over the system, guide your team and stay on for monitoring and maintenance.