Solar co op info session powerpoint
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Solar Info Session The three part presentation provided an overview of solar technology, how solar co-ops work, and the economics of going solar. It explained that solar panels convert sunlight into electricity and described the basic system components. It also discussed how solar installations connect to homes and the electrical grid. The benefits of solar co-ops like lower costs and group support were outlined. It showed examples of the costs and savings of solar installations over 20 years compared to purchasing electricity from the grid. The presentation encouraged attendees to join the solar co-op and sign up for email updates.
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Solar co op info session powerpoint
- 2. Overview • Who we are • How we got started
- 3. Who we are We are a network of people taking control of our energy by installing solar and generating our own electricity.
- 4. How we got started Started in 2007 • It wasn’t easy!
- 5. How we got started
- 6. Helping communities go solar
- 7. Presentation in three parts: 1. Solar technology 2. How solar co-ops work 3. Solar economics
- 8. Part 1: Solar technology
- 9. Part 1: Solar technology How does a solar panel work? • Solar photovoltaic (PV) • Converts solar energy to electricity
- 10. Cell Panel / Module Solar Array System components • Panels
- 11. Racking system Inverter Part 1: Solar technology System components • Inverter(s) • Racking system
- 12. Part 1: Solar technology Terminology • Kilowatts (kW) • Kilowatt-hours (kWh) • System measured in kW • Electricity production in kWh • Most homeowners install between 2 kW – 12 kW
- 13. INSTALLATIONTAKEN FROM WWW.HUFFINGTONPOST.COM Part 1: Solar technology How does solar connect to my roof?
- 14. Part 1: Solar technology
- 15. FLAT ROOF INSTALLATION EXAMPLE Part 1: Solar technology
- 16. Solar Co-op Information Session Part 1: Solar technology How does it connect to my electrical panel? • Simple connection • Most home electric systems don’t need upgrades before solar
- 17. Roof faces southerly direction No shading Enough space to mount panels Part 1: Solar technology What makes a good site for solar?
- 18. VIA WATTPATROL.COM Part 1: Solar technology How a solar PV system works (grid-tied)
- 19. Part 1: Solar technology What is Net Metering? • Allows flow of electricity to AND from customer • When generating is more than using, extra electricity flows back through meter • You get a credited on your power bill for that production • Monthly electric bill: [Amount electricity used] – [Amount electricity produced] • Utilities required by law to let you net meter
- 20. Part 1: Solar technology What happens when the power goes out? • When grid is down, solar shuts off • Safety mechanism • Need batteries if want power during outages source: www.pixgood.com
- 21. Part 1: Solar technology Frequently asked questions • Warranties? • Homeowner’s insurance? • Maintenance? • How long do systems last? • Will HOA allow solar on my home? • What if I’m in a historic district?
- 22. Part 2: How solar co-ops work Peggi Ignagni’s install in Oberlin.
- 23. Part 2: Co-op process Benefits of co-ops • Save on cost of system (10- 20%) • Get support of the group through the process • Connect with fellow solar enthusiasts • Become part of a growing solar movement
- 24. Part 2: Co-op process Solar Co-op Information Session
- 25. Part 2: Co-op process Who picks the installer? – Co-op members When someone joins a co-op, they select specific installer criteria from some or all of the following: • Offer the best price • Use higher quality equipment • Have more experience • Offer stronger warranties • Are a local company • Other - Please describe
- 26. Part 3: Solar economics
- 27. Part 3: Solar economics A few considerations • Solar priced by the Watt (not by panel) • Solar is long-term • No moving parts & 20-25 year lifespan • Average residential electricity rate • Rising energy prices
- 28. Solar in increasingly affordable Part 3: Solar economics • Costs have come down 90% since the 1970s • Solar is no longer a specialty, expensive or boutique project for a homeowner • But, can still be daunting to tackle 1970’s 2013
- 29. Part 3: Solar economics Sample solar co-op cost breakdown with incentives Tom Lopez, Lorain Co. Solar Co-op.
- 30. Part 3: Solar economics Financing • Loans • Standard loans • Solar loans & bridge loans • HELOC • Third party ownership • Leases • Power Purchase Agreements
- 31. Solar Co-op Information Session Monthly purchase of solar kWh 1 5 10 15 20 One time purchase of solar array 1 5 10 15 20 Part 3: Solar economics Electricity costs example over 20 years $ $ years years
- 32. What’s next? What’s next? • Join the co-op • Join the listserv • Tell your friends and neighbors
- 33. An invaluable resource for participants! Sign-up for the listserv Join the Ohio solar conversation Sign up for the OH SUN email list and newsletter.
- 34. Thank You!