H&H Solar Energy Services

1. H&H Solar Energy Services Solar Electric (PV) & Solar Thermal/Hot Water Installation Services

2. Chris Collins, Marketing DirectorH&H Group • Certified Solar Electric Site Assessor • Utility Liaison • Focus on Energy Application Coordinator • Renewable Energy Business Development • Project Manager • AET Factory Certified, NABCEP Technical Sales Certified

3. H&H Group Holdings H&H Solar Energy Services H&H Electric Co., Inc. H&H Plumbing Services H&H Fire and Security H&H Wind Energy H&H Energy Management

4. Full Service Installers of Renewable Energy Systems • Photovoltaic systems design and installation • Solar Thermal for water, space and pool heating design and installation • Small scale wind design and installation <20kw • Site assessment and feasibility studies available from state registered site assessors • And much more…

5. Efficiency!!! Every $1 spent on conservation = $3 to $5 spent on installations to produce energy.

6. Pathfinder & Solar Asset Tool

8. Andrew Bangert Chief Designer/Lead Installer • 1ST NABCEP Certified Master Electrician in Wisconsin • Over 300 PV installations to date, and counting • 30 Dual Axis Trackers installed in 2008 • 1st We Energies’ Energy for Tomorrow Installation • Home has 2.53 kW grid tie system, 1.575 kW battery based system and • evacuated tube solar hot water system

9. What We Do…

10. What We Don’t Do…Yet

11. The Basic idea behind a crystalline solar cell: The sun strikes the “p” layer of silicon and kicks an extra electron loose up to the “n” layer. Wires in the n layer collect the extra electrons, which then becomes electrical current.

15. Solar Power (PV) Basics • Sunlight excites electrons • Electron movement is current • Inverter changes DC electricity to AC • Power is used, stored, or fed back into grid

20. Typical Residential PV System • 20 SolarWorld 250 Watt Panels • 5 kW • 6,000 kilowatt hours generated annually • 3 day installation time • $22,500 – complete turnkey, permits, wiring, conduit, disconnect • $6,750 Federal Renewable Energy Tax Credit • Other incentives depending on state and utility programs. Examples…

21. Urban Ecology Center, Milwaukee256 Kyocera 175 watt panels, 44.4 KW

22. Aldo Leopold Legacy Center - Carbon Neutral, Zero Energy 39.6 kW – 198 Kyocera KC 200 (watt) GT panels9 Aurora 3.6 kW grid tie inverters

23. Inverters

26. Stoughton Utilities 34 Kyocera 200 watt panels 6.8 kW

28. Building Integrated Photovoltaic (BIPV)

31. Pan Mount Roof Design

35. Arrays can also be mounted on the ground using racks anchored in concrete.

37. Solar Electric System Costs • Roof Mount Systems: $4,500 - $6,000 per kilowatt • Grount Mount Systems: ~$8,000 per kilowatt • Tracking Systems $10,000 - $11,500 per kilowatt

38. Data Monitoring - http://www.egauge.net/ Microinverters Other Challenges

39. Solar Electric (PV) Incentives • Federal Renewable Energy 30% Tax Credit • Wisconsin – Focus on Energy – Ha! $600 per kW • Businesses – 5 ½ year accelerated depreciation • Illinois - $1.50/watt or 25% of project cost

43. Flat Plate collectors

48. Heating Coil placed in return air plenum of furnace