Solar PV & Energy Storage Engineer | HelioScope, PVsyst, AutoCAD Expert

I'm a results-driven Energy Engineer with 2+ years of professional experience designing solar PV and energy storage systems at SARBS Communications Ltd. in Dhaka. I help solar installers, EPC firms, and project developers turn concepts into permit-ready designs and profitable proposals.

WHAT I DELIVER:

✓ Solar PV System Design
- Rooftop & ground-mount layouts (residential to commercial scale)
- HelioScope & PVsyst simulations with shading analysis
- String sizing, inverter matching, voltage drop calculations

✓ Technical Drawings & Documentation
- AutoCAD single-line diagrams (SLDs) & site plans
- Complete permit packages for AHJ submission
- Bill of Materials (BOQ) with specifications

✓ Energy Storage Solutions
- Lithium-ion & sodium-ion battery sizing
- EMS integration for telecom & commercial applications
- Backup power & peak shaving analysis

✓ Commercial Feasibility Reports
- Financial modeling (NPV, IRR, payback period)
- Equipment comparison & cost-benefit analysis
- Risk assessment & ROI optimization

SOFTWARE EXPERTISE:
HelioScope (Expert) | PVsyst (Expert) | AutoCAD (Expert) | SketchUp | SolidWorks | Microsoft Project

WHY WORK WITH ME:
- 50+ projects delivered from site survey to commissioning
- Flawless English (C1), responsive communication
- Fast turnaround: 24-48 hours for urgent designs
- Bangladesh time zone = overnight delivery for US/EU clients
- Professional quality at competitive rates

Let's discuss your renewable energy project. I'm available for both fixed-price packages and hourly consulting.

Work Terms

PAYMENT TERMS:
- Fixed-price projects: 50% milestone upfront, 50% on delivery
- Hourly contracts: Weekly invoicing via Guru SafePay
- All payments through Guru SafePay for mutual protection

COMMUNICATION:
- Primary: Guru WorkRoom messaging (response within 2-4 hours)
- Video calls: Available via Google Meet/Zoom for project kickoffs

REVISIONS & DELIVERABLES:
- Fixed-price services include 2 revision rounds
- Additional revisions: $25 per round
- Deliverables: PDF reports, DWG/DXF files, Excel BOQs via Google Drive link
- Turnaround: 3-5 days standard; 24-hour rush available (+25% fee)

AVAILABILITY:
- Monday-Friday: 6 PM - 12 AM Bangladesh Time (can align with US morning)
- Weekend: Available for urgent projects
- Capacity: 15-20 hours/week for freelance work

CONFIDENTIALITY:
- All client data and project files kept strictly confidential
- NDA agreements welcome
- SARBS project examples in portfolio are anonymized

PROJECT REQUIREMENTS:
To start, I need: Site address/photos, roof dimensions, utility interconnection details (voltage/phasing), local AHJ requirements (if known).

Let's build a long-term partnership. I'm committed to delivering accurate, code-compliant designs that get approved fast.