HSP-Case Study-Residential Shingle Roof-2016
Case Study
Residential Shingle Roof SYSTEM INFORMATION System size (kW DC): 12.46 Number of panels: 47 Panel Manufacturer: Hanwha Q-Cells Number of Inverters: 3 Inverter Manufacturer: SolarEdge Technologies Year 1 estimated production: 19,260 kWh Electric usage offset: 98% UTILITY INFORMATION Utility company: Southern California Edison Avg monthly elec bill: $418 Annual elec usage: 19,539 kWh Assumed utility rate increase: 4.75% The average electric bill was $417.00 a month, which was a substantial part of their household budget. When they went solar with Horizon, they reduced their monthly payment for electricity to $359.00 per month, a substantial savings for this active family of five. Now they have more money for braces, college funds and family vacations! Cost of install: $54,192 Money saved/potential impact on the environment: $65,483
Description of Savings Solar Array Output
Date of Installation: September 2015 Info about the facility: Single Family Residential Location of facility: Glendora, CA How many household members / number of users: 5
Solar Array CO2 Offsets Solar Array CO2 Offsets Solar Array Cars off the Road Solar Array Gasoline Equivalent Solar Array Tree Equivalent Solar Array Tree Planting Equivalent Solar Array Average Homes Powered Solar Array Average Lightbulbs Powered
Quantification of Savings 239,980 kWh 160.79 Tons of Carbon Annually 321,573 Pounds of Carbon Annually Eliminated 19 Cars Taken off the Road for One Year 16,576 Gallons of Gas 4,800 Trees Cleansing the Air for One Year 120 Trees Planted for Life of Tree 26.96 Trees Cleansing the Air for One Year 2054.62 Lightbulbs Powered for One Year
Residential Shingle Roof SYSTEM INFORMATION System size (kW DC): 12.46 Number of panels: 47 Panel Manufacturer: Hanwha Q-Cells Number of Inverters: 3 Inverter Manufacturer: SolarEdge Technologies Year 1 estimated production: 19,260 kWh Electric usage offset: 98% UTILITY INFORMATION Utility company: Southern California Edison Avg monthly elec bill: $418 Annual elec usage: 19,539 kWh Assumed utility rate increase: 4.75% The average electric bill was $417.00 a month, which was a substantial part of their household budget. When they went solar with Horizon, they reduced their monthly payment for electricity to $359.00 per month, a substantial savings for this active family of five. Now they have more money for braces, college funds and family vacations! Cost of install: $54,192 Money saved/potential impact on the environment: $65,483
Description of Savings Solar Array Output
Date of Installation: September 2015 Info about the facility: Single Family Residential Location of facility: Glendora, CA How many household members / number of users: 5
Solar Array CO2 Offsets Solar Array CO2 Offsets Solar Array Cars off the Road Solar Array Gasoline Equivalent Solar Array Tree Equivalent Solar Array Tree Planting Equivalent Solar Array Average Homes Powered Solar Array Average Lightbulbs Powered
Quantification of Savings 239,980 kWh 160.79 Tons of Carbon Annually 321,573 Pounds of Carbon Annually Eliminated 19 Cars Taken off the Road for One Year 16,576 Gallons of Gas 4,800 Trees Cleansing the Air for One Year 120 Trees Planted for Life of Tree 26.96 Trees Cleansing the Air for One Year 2054.62 Lightbulbs Powered for One Year
