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THE TRAINER:
David Sawchak has been designing, installing, and servicing solar energy systems since 1975. He has guest lectured at colleges and universities across the US and the Caribbean. His company, Morningstar Enterprises, Inc. designs and project supervises solar thermal and photovoltaic systems. David Sawchak is NABCEP Certified and a well respected professional solar trainer. |
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Thermal Basics
- Solar Insolation
- Collector Orientation
- Heat Flow
- High, Low, Medium Temperature Collectors
- Solar Collectors Ratings and Certifications
- System Components
- Single and Dual Tank System
- Types and Comparisons of Solar Water Heating Systems
- Introduction to Solar Thermal Applications (Water Heating, Pool Heating, Space Heating)
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Photovoltaic Basics
- Cell Conversion of Light to Current
- Cells, Modules, Panels, Arrays
- Solar Insolation
- Siting and Module Orientation
- Effects of Shading
- System Components
- Mono-Crystalline, Poly-Crystalline, & Thin Film Technology
- PTC & STC Rating
- Grid Tie & Stand Alone Systems
- Battery
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Solar Thermal I - Installation
Scope: Installation of a residential solar water heating system
- Introduction
- Products
- Freeze Protection
- Overheat Protection
- Air Removal Solar
- Flush Mounting Components
- Rail Mounting Components
- Mounting Hardware Lab - Hands On
- Differential Control Lab – Hands On
- Drainback Reservoirs
- Expansion Tanks
- Solar Thermal Connection Components
- Mounting
- Sealing Pipe Penetrations
- Storage Tanks
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Solar Thermal II – Design
Scope: Advanced knowledge of collector siting and orientation; advanced knowledge of various solar thermal system components and design. Techniques used in sizing and lay-out of water heating, space heating, and pool heating systems
- Collector Orientation
- Solar Water Heating System Components and Configuration
- Using Collector Ratings as Design Tools
- Piping Lay Out of Single and Dual tank Systems
- Connecting Multiple Tanks in Series and Parallel
- Pump Selection, Sizing, and Configuration
- Determining System Fluid Capacity
- Attaching Solar Collectors to Building Structures
- Balancing Collector Banks
- Solar Space Heating – Sizing and Design (Forced Air, Radiant Floor, Ground Water heat Pumps)
- Heat Load Calculations
- Solar Pool Heating – Sizing and Design
- Solar System Flow Rates vs. Pool Filtration
- Service Scenarios
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Photovoltaic Training
Scope: Advanced knowledge of selection of PV components and system sizing and configuration including inverter string sizing; advanced knowledge of environmental effects on equipment performance in calculating system loss. Site selection and installation
- Series and Parallel Configuration of Modules and Batteries
- Components, Configuration, and Operation of Stand Alone PV Systems
- The Use of Blocking Diodes
- DC and AC Wire Sizing and Fusing
- Grounding
- Basics Principles of Electricity
- Communications and Data Logging
- Selecting Inverters
- Selecting Charge Controllers
- Site Selection and Effects of Shading and Orientation
- Modules and String Sizing
- Environmental Effects on System Efficiency
- Mounting Arrays
- Installation Practices: Errors and Trouble Shooting
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Sales Training
Scope: standardize an effective closing technique for residential in home sales. Review control, communication, need assessment, and closing techniques. Review various types of lead generation
- Preparation
- Four Facets of Successful Selling
- Control & Expectation Level
- Rapport
- Communication Tips
- Sell Your Way In & Out
- Sell yourself Through Need Assessment
- Outdoor Survey
- Door Knock Presentation
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