Engineering Bangladesh's transition to solar, one rooftop and one village at a time
CZ Engineering designs, installs, and maintains solar power systems across Bangladesh — from residential rooftops to industrial-scale plants, off-grid rural electrification, and IDCOL-backed solar irrigation.
Our mission
We believe reliable, affordable electricity shouldn't depend on where you live or how close you are to the national grid. Since 2011, CZ Engineering has designed and built solar systems that hold up to Bangladesh's monsoon humidity, dust, and heat — backed by a local team that answers the phone long after installation day.
We work directly with IDCOL-aligned financing channels and local distribution utilities so our customers, from single households to industrial rooftops, never have to navigate paperwork or approvals alone.
48+
MW Installed Capacity
620+
Projects Completed
42
Districts Served
14+
Years of Experience
Our journey
- 11
2011
Founded in Dhaka
CZ Engineering started as a small electrical contracting firm before shifting focus entirely to solar EPC work.
- 15
2015
First utility-scale rooftop project
Delivered our first megawatt-class commercial rooftop installation for a garment manufacturer in the Dhaka industrial belt.
- 18
2018
Rural electrification programme
Began partnering with IDCOL-backed financing channels to bring off-grid Solar Home Systems to haor and char communities.
- 22
2022
In-house O&M division
Launched a dedicated operations & maintenance team to support the growing base of installed systems nationwide.
- ay
Today
Nationwide coverage
Serving homes, farms, factories, schools, and telecom operators across dozens of districts with a full-service EPC model.
Leadership
The team behind the installations
Mr. Chayan
Managing Director, Marketing & Corporate Communications
Chayan leads CZ Engineering's client relationships, market development, and corporate communications, working closely with industrial and commercial clients across Bangladesh to scope solar and power projects from first inquiry through to proposal.
Mr. Zubair Ahmed
Managing Director, Operations
Zubair Ahmed oversees engineering, procurement, and field operations for CZ Engineering's installations, ensuring projects are delivered to specification from site survey through commissioning and after-sales support.
Ready to put the sun to work?
Tell us about your property or project and our engineers will get back to you with a free, no-obligation solar assessment.