Solutions

Solar Solutions

Solar Solutions Designed Around Real Load, Site & Long-Term Value

FSP provides residential, commercial, industrial, agriculture, hybrid, on-grid, off-grid, and battery backup solar solutions based on engineering review, safety, performance, and support.

engineering solution image
Residential to IndustrialSolutions for every client scale.
Load & Site ReviewEvery solution starts from real data.
Hybrid & On-grid OptionsBackup or bill reduction, matched to you.
Solar Pump SupportIrrigation and agriculture covered.
O&M & AMC PlanningSupport that continues after handover.

Not One-Size-Fits-All

The Right Solution Depends on You

Every client does not need the same solar solution. A home, office, factory, farm, and remote site have different load patterns, roof conditions, backup needs, and financial goals. FSP studies these factors before recommending the right system.

This page helps you find your direction — but the final recommendation always depends on your load, electricity bill, site condition, roof space, backup need, safety requirement, and engineering review.

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All Solutions

Eight Solar Solutions, One Engineering Standard

building rooftops

Residential Solar

Best for: Homes & families.
Solves: Load shedding + high bills.
Design focus: Backup load, battery, roof space.
Benefit: Reliable backup, lower bills.

View Solution →
apartment rooftops

Commercial Solar

Best for: Offices, shops, schools, clinics.
Solves: High daytime bills.
Design focus: Daytime load, roof use, net metering.
Benefit: Strong daytime savings.

View Solution →
industrial rooftop

Industrial Solar

Best for: Factories & large facilities.
Solves: Heavy energy cost.
Design focus: Structure, protection, routing, O&M.
Benefit: Major cost reduction, engineered safety.

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agriculture solar

Agriculture & Solar Pump

Best for: Irrigation & fish farms.
Solves: Diesel & grid pumping cost.
Design focus: Water demand, bore depth, pump load.
Benefit: Fuel-free water pumping.

View Solution →
hybrid inverter and battery

Hybrid Solar

Best for: Anyone needing backup + savings.
Solves: Outages + bills together.
Design focus: Backup hours, battery, load priority.
Benefit: Power through load shedding.

View Solution →
on-grid solar planning

On-grid Solar

Best for: Stable-grid bill reduction.
Solves: High daytime consumption cost.
Design focus: Daytime load, net metering.
Benefit: Best ROI where backup isn’t needed.

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off-grid solar

Off-grid Solar

Best for: Remote / no-grid sites.
Solves: No reliable electricity.
Design focus: Battery bank, strict load control.
Benefit: Full energy independence.

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homeowners with battery backup

Battery Backup System

Best for: Existing solar / grid users.
Solves: No power during outages.
Design focus: Backup load list, runtime, capacity.
Benefit: Uninterrupted essential loads.

View Solution →

Decision Guide

Which Solution Is Right for You?

Find your situation below — then confirm it with a free engineering review.

I need bill reduction

On-grid Solar — maximum daytime savings where the grid is stable.

On-grid →

I need backup in load shedding

Hybrid Solar — solar savings plus battery backup.

Hybrid →

I have no reliable grid

Off-grid Solar — independent operation with battery bank.

Off-grid →

I run a factory / large facility

Industrial Solar — engineered MW-scale cost reduction.

Industrial →

I run an office, shop, school or clinic

Commercial Solar — daytime bill reduction.

Commercial →

I need irrigation / fish farm pumping

Agriculture Solar Pump — fuel-free water pumping.

Agriculture →

I am a homeowner

Residential Hybrid Solar — backup plus daily savings.

Residential →

Still not sure?

Share your bill and load — we’ll recommend the right direction, free.

Request Recommendation →

System Types

On-grid vs Hybrid vs Off-grid vs Battery

On-grid Solar

  • Grid-connected
  • Best for bill reduction
  • No battery by default
  • No backup during grid failure

Hybrid Solar

  • Solar + inverter + battery + grid
  • Supports selected backup loads
  • Good for homes & businesses
  • Needs load priority & battery sizing

Off-grid Solar

  • Works independently from grid
  • Battery is essential
  • For remote / weak-grid sites
  • Needs strict load control

Battery Backup

  • Supports selected essential loads
  • Depends on inverter & battery capacity
  • Sized from real load list
  • Adds backup to solar or grid
Key point: On-grid does not provide backup during a grid failure. If you need power during load shedding, you need a hybrid or battery system.

Engineering Review

What FSP Checks Before Recommending a Solution

  • Electricity bill
  • Monthly unit consumption
  • Load list
  • Daytime load
  • Backup requirement
  • Roof space
  • Roof condition
  • Shadow
  • Inverter location
  • Battery location
  • Cable route
  • DB / MDB / SDB condition
  • Earthing
  • Lightning protection
  • Net metering possibility
  • Maintenance access
  • Future expansion

How We Work

From Inquiry to Long-Term Support

01

Inquiry

You share your goal and basics.

02

Client Type Identification

We match you to the right solution family.

03

Bill & Load Review

Consumption and load pattern analyzed.

04

Site Visit

Roof, structure, and route verified.

05

Solution Selection

The right system type confirmed.

06

Engineering Design

System sized from real data.

07

Quotation

Transparent scope and estimate.

08

Installation

Professional, safe execution.

09

Testing

Validation and safety checks.

10

Handover

Documentation and training.

11

Support / AMC

Long-term maintenance.

In Pictures

Solar Solution Gallery

A look at the solution types we design, install, and maintain — from rooftop systems to solar pumps.

Why FSP

The Same Standard Behind Every Solution

Design Before Price

Engineering leads, quotation follows.

Right System for Right Need

Matched to your situation, not a package.

Load & Bill Review

Real consumption drives the design.

Roof & Site Assessment

Verified on site before any proposal.

Safety Planning

Protection engineered into every system.

Clear Recommendation

A solution you understand and can verify.

Installation & Testing

Professional work, fully validated.

Long-Term Support

O&M and AMC after handover.

Keep Exploring

Related Pages

FAQ

Solution Questions

Which solar solution is right for me?
It depends on your goal: bill reduction (on-grid), backup (hybrid), no grid (off-grid), or pumping (agriculture). Our decision guide above points you to the likely fit — a site visit confirms it.
What is the difference between on-grid, hybrid, and off-grid solar?
On-grid reduces bills but has no backup; hybrid adds battery backup for outages; off-grid runs fully independent of the grid with a larger battery bank.
Does on-grid solar provide backup?
No. On-grid systems shut down during a grid failure for safety. Backup requires a hybrid or battery system.
Is hybrid solar better for homes?
For most Bangladeshi homes, yes — hybrid gives daily savings plus backup during load shedding. On-grid suits homes with a stable grid that only want bill reduction.
Which system is better for factories?
Industrial on-grid (or hybrid where backup is critical), engineered for roof strength, protection, cable routing, and net metering at scale.
Is solar pump suitable for agriculture?
Yes — for irrigation, fish farms, and tube wells. The system is sized from your water demand, bore depth, and pump load.
Is a site visit required before final recommendation?
Yes — roof, shading, electrical condition, and cable route must be verified for an accurate, safe solution. Book one →
What information does FSP need before suggesting a solution?
Your electricity bill, a basic load list, backup requirement, and roof details. A site visit confirms the rest.
Can one system be upgraded later?
Yes — we can design with headroom so panels or battery capacity can be added as your needs grow.
Does FSP provide support after installation?
Yes — structured O&M and AMC plans keep your system performing for the long run. Support / AMC →

Need Help Choosing the Right Solar Solution?

Before recommending system type, system size, or price, FSP reviews your load, electricity bill, roof condition, backup requirement, safety needs, cable route, and future expansion plan.