Solar Power System

Rooftop & Ground-Mount Solar for Industry

Cut electricity and diesel costs with a solar PV system designed around your roof, load and operating hours – on-grid, off-grid or hybrid.

Overview

Solar Engineered Like the Rest of Your Power System

Solar size depends on your daily energy use (kWh), not just your load in kW. As a rule of thumb in Bangladesh, each 1 kWp of panels produces roughly 3.5–4 kWh per day. We design each system with shadow analysis, structure checks and safe integration with your sub-station and generator.

System Types & Scope

The Right Solar Setup for Your Site

On-Grid Solar

Reduces daytime utility consumption; suitable for net-metering where available.

Off-Grid Solar

Solar with battery storage for sites without reliable grid supply.

Hybrid Solar

Solar combined with grid, generator and BESS for savings plus backup.

Design & Yield Study

Shadow analysis, roof assessment and energy yield estimate.

Inverters & Protection

Combiner boxes, DC/AC protection, SPDs, cabling and earthing.

Monitoring

Online monitoring of generation, performance and savings.

How We Work

From Roof Survey to Generation

Energy & Roof Survey

Bills, load profile, roof area and shading assessed.

Design & Proposal

System size, layout, yield estimate and payback.

Installation

Structure, modules, inverters, cabling and protection.

Commissioning

Testing, monitoring setup and handover documents.

Why Olokan Electric

One Team From Design to After-Sales

One Responsible Team

Design, products, installation and after-sales from a single company.

Load-Based Engineering

Every system sized from your real load with a 25% safety margin.

Parts From Our Own Stock

Genuine components available directly from Olokan – less waiting.

Fast After-Sales Support

Maintenance, troubleshooting and AMC to keep your power running.

FAQ

Frequently Asked Questions

Can’t find your answer? Talk to our engineers – we reply quickly.

How much roof area do I need?

Roughly 6–8 square metres of shade-free roof per kWp, depending on panel type and layout.

Will solar work during a power cut?

A pure on-grid system shuts down during a grid failure for safety. To keep power during outages you need a hybrid system with BESS or generator integration.

How long do solar panels last?

Quality panels typically carry performance warranties of 25 years or more, with inverters usually lasting 10–15 years.

Estimate Your Solar System Size

Enter your load and running hours to get an indicative kWp size in seconds.