Hamza M.
Islamabad, Pakistan
96%
Job Success
Top Rated
Solar Sales Proposals and Permit Plansets | PVsyst | SAM | OpenSolar
$20.00/hr
Provide Reliable, Optimal, Safe, Efficient, Code-compliant & Cost-effective Solar PV Designs.
Always ready to kick-start and take-up any project, irrespective of it’s complexity.
PV SYSTEMS I COVER:
Grid-Tied | Off-Grid | Microgrids & Minigrids | Energy Storage & BESS | Solar Energy Solutions for RVs, Trailers, Boats and Off-Grid Living.
PRE-SALES SERVICES I OFFER:
1) Pre-Sales/ Preliminary designs using PVsyst/Helioscope/OpenSolar/Aurora/SunRun/EnergyTool Base/Solargraf/Custom CRM/Excel etc.
2) Analyzing Electricity bills for potential savings and designing systems as per appropriate offsets
3) Preparing Proposals/ Quotation
4) Providing daily support to sales and design teams
5) Energy Yield simulation
6) Techno-economic modeling of commercial & utility-scale PV systems
7) Preparing detailed Financial Models as per US tax-credit structure
8) Preliminary Plan Sets for PV systems
9) 3D Site Plan in Sketchup and Shade Analysis
10) Technical Consultancy for Solar Projects Development and Tenders
POST-SALES SERVICES:
1) Complete Designing
2) Single Line Diagram/ Wiring Diagram
3) SIte Plan and Detailed Module Layout
4) String Sizing / Voltage Drops / Cable and Conduit Sizing
5) Detailed Permit Planset (as per NEC, AS/NZS, IEC, BS or others)
6) Switchgear and Protection System Designs
7) Preparation of Bill of Materials
8) Quality Assurance & Quality Control
9) Testing & Commissioning
10) Remote Monitoring, Troubleshooting & Root Cause Analysis
CODES & STANDARDS:
Some of the standards I follow are as follows:
✔️ NEC 2023 along with local State regulations
✔️ AS/NZS 5033 | 3000 | 3008.1.1 | 4509.1 | 4509.2
✔️ IEC 62548: 2016 | 62738: 2018 | 60364 | 60364-5-52 | 60502-2: 2014 | TS 63049:2017
SOFTWARE I USE:
1) PVSyst
2) System Advisor Model (SAM)
3) Energytool Base
4) Energysage
5) Helioscope & Opensolar
6) AutoCAD
7) SketchUp
8) SolidWorks 2020 / SolidWorks Composer
9) Online Custom CRMs
10) And several others…
💬 Ready to discuss further details?
💯 MESSAGE ME NOW & LET’S SCHEDULE AN INTRODUCTORY CALL RIGHT AWAY!
Happy to review your details to answer your technical question, provide technical insights, major milestones, overall project plan, time estimate etc.
Work history
Work history
Mechanical/Electrical Engineer Solar, Battery, and Inverter Sizing Expertise
Sep 10, 2024
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Apr 15, 2025
"I’m very happy with the quality of the work delivered. The freelancer provided the technical information clearly and accurately, demonstrating a strong understanding of the brief. All deliverables were completed…
Private earnings
Solar & BESS designer and Simulation for a solar farm on PVsyst
Feb 12, 2025
-
Apr 15, 2025
"Appreciate their expertise in PVsyst and attention to detail. Communication was smooth throughout, and I would definitely consider working with them again!"
Private earnings
Solar & BESS designer and Simulation for a solar farm on PVsyst
Feb 26, 2025
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Apr 15, 2025
"It was a pleasure working with Hamza! The quality of work was excellent, and they were highly professional, communicated effectively and showed strong expertise in PV-hybrid projects. I'd gladly work…
Private earnings
Solar Auditor / Need Expert help
Jan 6, 2025
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Apr 9, 2025
"Hamza was excellent. Great guy."
Private earnings
Design Electrical Diagrams That Connect Wind Turbines To End Users & Grid.
Dec 4, 2024
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Jan 22, 2025
"Hamza and Shah did an Outstanding job on our project! They delivered what we requested and did so in a timely manner. They are very knowledgeable. They provided answers to…
Private earnings
Victron Solar System Expert Needed for Installation and Support
Dec 19, 2024
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Jan 22, 2025
Private earnings
Portable Solar System
Oct 31, 2024
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Dec 27, 2024
"Hamza has completed our project request and went above and beyond what was requested. He provided great details on what was needed for our project and it made our life…
Private earnings
Solar Executive Assistant with Project Management Expertise
Oct 30, 2024
-
Nov 11, 2024
"Hamza is an excellent problem solver."
Private earnings
Solar Capacity Calculations for Cooling
Sep 20, 2024
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Oct 22, 2024
Private earnings
Solar Farm (Hybrid) with private distribution system to 8-10 customers/houses
Jan 29, 2024
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Feb 29, 2024
"I hired 4 different designers to design our relatively complex microgrid solar system to supply 8 villas. I found that 2 of them were competent and 2 were not. However…
Private earnings
Sales Support for Roofing and Solar Estimator
Mar 26, 2025
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Present
Job in progress
Private earnings
Electrical Engineering off grid power supply design
Feb 6, 2025
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Present
Job in progress
Private earnings
PV SYST Simulation for 250 kW Solar Project
Jan 21, 2025
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Present
Job in progress
Private earnings
Expert Opensolar Application Specialist Needed for Solar Proposal Submission
Dec 18, 2024
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Present
Job in progress
Private earnings
Setup Solar Powered Security System with Dahua Cameras
Dec 15, 2024
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Present
Job in progress
Private earnings
Solar Data Analysis
Dec 9, 2024
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Present
Job in progress
Private earnings
Offgrid Solar Design Plan Expert Needed
Dec 1, 2024
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Present
Job in progress
Private earnings
Residential & Commercial Solar - Energy Tool Base
Nov 11, 2024
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Present
Job in progress
Private earnings
Expert Needed for Solar PV Layout Optimization Using SAM
Oct 28, 2024
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Present
Job in progress
Private earnings
Solar Proposal Specialist
Oct 11, 2024
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Present
Job in progress
Private earnings
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Skills
Skills
- Solar Design
- PV System Design
- Solar Energy Simulation
- Energy Storage
- Energy Optimization
- Electrical Engineering
- Electrical Layout Design
- National Electrical Code
- PVSyst
- Aurora Solar
- Financial Modeling
- 3D Modeling
- Communications
- Management Skills
- Helioscope
Testimonials
Endorsements from past clients
"Hamza has great attention to detail and is vital to the solar proposal process. His communication and work ethic has been a great help to the company."
Joseph
K.
| Regional Sales Manager
Apr 2025