Departments
One Company, Many Departments — Engineered to Work Together
FSP runs as a structured solar engineering company, not a one-person shop. Dedicated departments own every stage of your project — inquiry, site study, engineering design, procurement, installation, handover, and after-sales — so nothing falls through the cracks.
🔄 Structured workflow · 📐 Engineer-reviewed · 🛠️ Lifetime support

A solar system is an engineered asset, not a shopping-cart product. Delivering one reliably takes coordinated teams — each disciplined, accountable, and connected to the next. This page shows exactly how FSP is organized, who does what, and how your project moves from first call to lifetime support.
The FSP Operating Standard
Structure Beats Improvisation
Most solar problems — wrong sizing, unsafe wiring, missing documents, no after-sales — come from a single person juggling every role. FSP is built the opposite way: each function has an owner, a standard, and a handoff. That is what a department-based company gives you:
- A defined owner for every stage — no gaps, no guesswork
- Engineering review before any price is committed
- Approved materials sourced to the design, not to the cheapest bid
- Installation controlled against engineering standards
- Complete documentation handed over with every system
- Structured O&M and AMC for years after handover

Why It Matters
A Solar Project Needs More Than Product Selection
It requires sales coordination, engineering design, procurement control, execution, installation quality, documentation, and support. A department-based workflow reduces confusion, improves accountability, and supports long-term reliability.
Clear Accountability
Each stage has an owner — nothing falls through the gaps between roles.
Engineering Discipline
Design is reviewed before commitments — not improvised on site.
Reliable Delivery
Coordinated handoffs mean fewer surprises and better outcomes.
Client-Facing
Departments You Will Work With
Sales
Your first point of contact — collects load and bill information correctly and connects you to the right technical track.
Request a quotation →Engineering & Design
Load study, sizing, panel layout, inverter selection, cable routing, and protection design — the core of every project.
Our approach →Project Department
Project planning, timeline control, and coordination between client, procurement, and installation teams.
Project experience →Operations
Day-to-day execution management — making sure work on site matches the approved design.
Procurement
Sourcing panels, inverters, batteries, structures, cables, and protection devices per approved design and warranty requirements.
Installation Team
Field technicians who install, wire, and commission systems following safety guidelines.
O&M / AMC Support
Routine inspection, performance checking, fault diagnosis, and maintenance plans after handover.
See support plans →Customer Service
Service requests, scheduling, complaint handling, and follow-up — nothing gets forgotten.
Contact us →Behind the Scenes
Departments That Keep FSP Strong
Marketing
Honest, engineering-focused communication about what FSP does — no inflated claims.
Training & Knowledge
Technician and engineer training programs, plus the public Knowledge Center.
Explore training →HR & Admin
Team development, recruitment, and the administration that keeps the company running.
Finance & Accounts
Transparent billing, payment scheduling, and complete documentation for every project.
IT & Automation
Internal systems, monitoring platforms, and digital tools that support projects and clients.
Department Workflow
How a Project Moves Through FSP
Every project follows this coordinated path — each stage handled by the department built for it.
Inquiry
Client reaches out; requirement is logged.
Sales Review
Load and bill information collected correctly.
Engineering Review
Feasibility, load, and safety assessed by engineers.
Site Visit
Roof, shading, structure, and cable route verified.
Design & Quotation
System sized; transparent proposal prepared.
Procurement
Approved materials sourced to specification.
Installation
Professional installation under operations control.
Testing & Commissioning
Electrical testing and safety verification.
Handover
Documentation, training, and net metering support.
Support / AMC
Structured maintenance for the system’s life.
Working Together
How FSP Departments Connect
Responsibility Matrix
Who Does What, and Your Benefit
| Department | Main Responsibility | Client Benefit | Related Page |
|---|---|---|---|
| Sales | Requirement collection & client communication | Faster project understanding | Request Quotation |
| Engineering & Design | Load, roof, safety & system design | Correct system planning | Design Philosophy |
| Project Department | Execution planning & progress control | Better project delivery | Project Experience |
| Procurement | Sourcing approved materials | Right components, right warranty | Technology |
| Installation | Safe, design-accurate installation | Reliable, safe system | Services |
| O&M / AMC | Service & performance support | Long-term reliability | Support / AMC |
| Training | Technician & engineer development | Skilled, capable teams | Training |
Department Leads
The People Who Run Each Function
The team that owns each function at FSP — from board direction to operations, projects, sales, and marketing.

Forhad Ullah Khan
Managing DirectorOverall company direction and accountability across all departments.

Rabeya Khanom
ChairmanGovernance, organizational discipline, and responsible long-term growth.

Amir Hossain Patwary
Group Strategic DirectorStrategic direction for major projects and high-level client engagements.

Md Waliullah Chowdhury
Assistant ManagerEnsures site work and resources match the approved design.

Md Rakibul Islam
Lead, Project TeamPlans execution, timeline, and on-site coordination.

Md Mujakkir Hossain
Lead, Operation TeamFirst contact, requirement collection, and client communication.

Nahid Ullah Khan
Assistant Manager, MarketingHonest, engineering-focused communication about what FSP does.
FSP Department & Team Gallery
The People & Workflow Behind FSP
Add office, engineering, project coordination, training, site visit, and support team photos here.
Why It Builds Trust
What a Department-Based Company Delivers
Clear Responsibility
Every stage has a defined owner and accountability.
Review Before Quotation
Engineering checks the design before any price is committed.
Better Coordination
Smooth handoffs between departments, fewer delays.
Material Planning
Right components sourced to the approved design.
Safer Installation
Execution controlled against engineering standards.
Documentation & Handover
A complete system record handed to every client.
After-Sales Support
Structured O&M and AMC for years to come.
Continuous Improvement
Feedback loops that make every project better than the last.
Keep Exploring
Related Pages
Start a Project
Support & Learn
FAQ
Department & Workflow Questions
Why does a solar company need departments?
Which department handles quotation?
Which department handles system design?
Who manages installation?
Who handles support after installation?
Can I contact the engineering team directly?
How does FSP manage project workflow?
How does FSP handle AMC and warranty support?
Can department head profiles be added later?
Ready to Work With a Structured Solar Engineering Team?
Before recommending system size or price, FSP reviews your load, roof condition, safety requirements, cable route, and future expansion plan through a coordinated department-based workflow.