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14+
Years Experience
1000+
Projects Completed
500+
Satisfied Clients
500+
Government Projects
About Us

Pioneering Solar Energy in Bangladesh

Brand Marrow Communications is a leading engineering and renewable energy solutions provider and a proud concern of Regiment Group. Established in 2012, the company has earned a reputation for delivering reliable and innovative solutions in the fields of solar energy, construction, and infrastructure development. Committed to quality, sustainability, and technological advancement, Brand Marrow Communications offers comprehensive solar energy solutions through partnerships with globally recognized manufacturers and technology providers. The company serves both government and private sector clients, contributing to the nation's progress through efficient, sustainable, and future-ready projects.

With a team-driven approach and a strong focus on customer satisfaction, Brand Marrow Communications continues to support Bangladesh's development by delivering excellence in engineering, renewable energy, and construction services.

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14+
Years Experience
1000+
Projects Completed
500+
Satisfied Clients
500+
Government Projects
Our Partners

Trusted by Global Industry Leaders

Jinko Solar
Hopewind
Hober
Leo Pump
SolarCtrl
Astronergy
Our Clients

Proudly Serving Leading Organizations

Bangladesh Army
Bangladesh Air Force
Bangladesh Navy
Ministry of Power, Energy & Mineral Resources
BPDB
WZPDCL
CPGCBL
Fauzdahat Cadet College
Robi
ActionAid
Aman Group
Toshiba
GSK
AUST
SMC
UCB
Dhaka Bank
First Security Islami Bank
BRAC EPL
LankaBangla Finance
Prime Bank
Reckitt Benckiser
Navana Battery
Rahimafrooz Solar
Samsung
Our Services

Comprehensive Solar Solutions

Solar Panel Installation

End-to-end solar panel setup for homes, offices, and factories — from site survey to grid connection, ensuring optimal energy harvest and long-term savings.

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Solar Pump Systems

High-efficiency solar-powered water pumping solutions for agriculture, irrigation, and rural water supply — reducing dependency on diesel and grid electricity.

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Industrial & Commercial Solutions

Custom-designed large-scale solar power plants for factories, warehouses, and commercial buildings — cutting energy bills by up to 80% with rapid ROI.

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Net Metering & Grid-Tie Systems

Seamless grid-connected solar systems with net metering setup — sell excess power back to the utility and maximize your investment returns.

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O&M and Annual Maintenance

Proactive monitoring, preventive maintenance, and rapid repair services to keep your solar systems running at peak performance year-round.

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Our Products

Premium Solar Products

Inverters

SolarCTRL Hybrid Inverters

Advanced hybrid inverters with intelligent energy management for seamless solar power integration.

  • Smart energy management
  • Grid-tied and off-grid
  • High conversion efficiency
Solar Panels

JINKO Solar Panels

High-efficiency monocrystalline and polycrystalline solar panels from the world's leading manufacturer.

  • Industry-leading efficiency
  • 25-year warranty
  • Excellent low-light performance
Solar Pumps

Hober Solar Pump Systems

Reliable solar-powered water pumping solutions for agriculture, irrigation, and domestic use.

  • MPPT technology
  • Variable frequency drive
  • Dry-run protection
Energy Storage

Maxip LiFePO4 Batteries

Long-lasting LiFePO4 batteries for reliable solar energy storage and backup power solutions.

  • 6000+ cycle lifespan
  • High depth of discharge
  • Built-in BMS
Inverters

Hopewind On-Grid Inverters

Professional-grade on-grid inverters for commercial and industrial solar installations.

  • 98.8% max efficiency
  • Wide MPPT range
  • Smart grid support
Complete Systems

REVOLT Inverters & Batteries

Integrated inverter and lithium battery solutions for residential and small commercial applications.

  • All-in-one design
  • Easy installation
  • App monitoring
Our Projects

Project Gallery

Ready to Go Solar?

Join thousands of satisfied customers who have made the switch to clean, sustainable energy. Get your free consultation today.