Solar
Engineer
& Educator
I design renewable energy systems and teach the world how to harness the sun. From residential installs to industrial-scale solar farms — then I distill that into courses anyone can master.
Learn Solar
From the Field
Real-world curriculum built from hundreds of installations. No fluff, just watts.
The Engineer
Who Teaches
The World
I'm Sayed Karim — a solar energy engineer based in Dhaka with 7+ years of hands-on experience designing and installing systems from rooftop residential arrays to multi-megawatt industrial farms.
But fieldwork alone never felt like enough. I wanted the knowledge to travel further than I could. So I built courses — real curriculum forged from real installations, not textbooks. Today, over 12,000 students across 38 countries have learned to harness the sun through my work.
My mission is simple: make clean energy knowledge as accessible as the sunlight that powers it.
Numbers That Prove Our Impact
From real-world installations to thousands of successful students — every metric reflects our dedication to quality education.
What Students Say
This wasn't just a course — it was a career transformation. The practical insights from real solar projects are priceless. I've now installed 3 systems myself.
The off-grid section alone was worth the entire course. I built my cabin's solar system from scratch and saved over $5,000. Incredibly practical.
As an engineering manager, I recommended this to my entire team. The instructor's field experience is unmatched in online education.
First Industrial Solar Farm
Led design & installation of 500kWp facility
Launched Online Academy
Reached 1,000 students in first 6 months
UN Climate Recognition
Featured in Clean Energy Champions report
Best Solar Educator Award
Global Renewable Energy Council
Trusted by industry leaders
Master
Solar
Energy
Curriculum forged from real installations, not textbooks. Every module is field-tested across residential, commercial, and off-grid projects.
From site assessment to final commissioning — learn the complete design workflow used on 48+ real projects. Covers load calculation, panel sizing, inverter selection, and string configuration for residential and light commercial systems.
Build fully autonomous energy systems: battery banks, MPPT controllers, and backup generators. Perfect for cabins, RVs, and remote installations.
Your first step into solar ownership. Understand how panels work, what questions to ask installers, and how to evaluate quotes before signing anything.
Large-scale C&I system design: utility interconnection, demand charge optimization, and three-phase inverter configurations for 100kW+ projects.
Deep-dive into lithium battery chemistry, BMS configuration, and grid-tied backup systems. Covers Powerwall, Enphase IQ, and third-party integrations.
Field
Proven
Work
Every project is a real installation — designed, engineered, and commissioned from the ground up. From rooftop residentials to multi-MW solar farms.
End-to-End
Solar
Services
From a single rooftop consultation to a multi-megawatt utility farm — every engagement is handled with field-tested precision and transparent pricing.
Full PV system design from load analysis to single-line diagrams — engineered to maximise yield, comply with local codes, and future-proof for battery expansion.
Turnkey installation from mounting structure to grid handshake. Residential, commercial, and industrial — executed with certified electricians and zero shortcuts.
Comprehensive energy audit that identifies waste, models savings, and produces a solar transition roadmap with ROI projections — before you spend a single taka.
Add backup power and time-of-use savings to any existing or new solar system. Lithium BMS configuration, grid-tie hybrid inverters, and smart load management.
Keep your system operating at peak yield. Monthly IoT performance reports, panel cleaning schedules, inverter health checks, and rapid fault response — all under a single annual contract.
Book a free 30-minute discovery call — I'll assess your site and recommend the right starting point.
Why
Choose
Me.
Not a vendor. Not a middleman. A licensed solar engineer who stays accountable from first sketch to final yield report — transparent pricing, real documentation, and a performance guarantee that others don't dare offer.
Book a Free Call →Expertise
From 1kW rooftops to 500kW utility farms — every project backed by engineering, not guesswork.
Every proposal is authored by a licensed PV engineer — not a sales rep with a calculator. Numbers come from PVSyst simulation, not back-of-napkin estimates.
Shading analysis, real irradiance data, actual load profiles. No two designs are the same. Cookie-cutter installs underperform by 15–30%. Mine don't.
Call
Survey
Design
& Handover
Monitoring
"The audit found 22% hidden load waste. Final system is outperforming the PVSyst model by 6% in year one."
If your system produces less than 95% of modelled yield in year one, I return to fix it — at zero cost.
| Feature | Working With Me | Typical Vendor |
|---|---|---|
| PVSyst Simulation Modelling | ✓ Every project | ✗ Rarely included |
| Full Design Files (SLD, BOM, CAD) | ✓ Included standard | Quote only |
| Permit-Ready Documentation | ✓ Included standard | Extra charge |
| Post-Install IoT Yield Monitoring | ✓ Dashboard + reports | ✗ Not offered |
| Single Point of Accountability | ✓ Direct to engineer | ✗ Reseller chain |
| 95% Yield Performance Guarantee | ✓ Written commitment | ✗ Not standard |
My Process
From Start
To Finish
A proven, transparent workflow that ensures every project — from a small residential rooftop to a utility-scale farm — is delivered on time, on budget, and with zero surprises.
Discovery Call
We start with a free 30-minute consultation to understand your goals, site conditions, and budget constraints.
- → Understand energy needs & goals
- → Review utility bills & usage
- → Discuss budget & timeline
- → Answer all your questions
Site Survey
On-site inspection with advanced tools — shading analysis, structural assessment, and electrical infrastructure review.
- → Solar pathfinder analysis
- → Roof structural inspection
- → Electrical panel assessment
- → Load profiling & metering
Engineering Design
Full PV system design using PVSyst, AutoCAD — including SLD, BOM, and permit-ready documentation.
- → PVSyst energy simulation
- → AutoCAD layout drawings
- → Single-line diagram (SLD)
- → Bill of materials (BOM)
- → Permit-ready documents
Installation
Professional installation by certified electricians — from mounting structure to final wiring and inverter setup.
- → Mounting structure installation
- → Panel & inverter mounting
- → DC & AC wiring
- → Earthing & lightning protection
- → Quality checks at every stage
Commissioning
Final testing, grid interconnection, and system handover — with complete documentation and training.
- → Insulation & continuity testing
- → Grid interconnection coordination
- → System performance verification
- → Client training & handover
- → Documentation package delivery
Monitoring & Support
Ongoing performance monitoring, monthly yield reports, and priority support for the lifetime of your system.
- → IoT monitoring dashboard setup
- → Monthly yield reports
- → 24/7 remote monitoring
- → Priority support & maintenance
- → Annual system health check