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Residential PV

Former EPA officials call for halt on NC gas extensions, SEIA adds Kentucky affiliate: pvMB 10/9/19

Hello and welcome to the last morning brief of your workweek. After tomorrow, it’s the weekend, you can do it! Today, we have SunPower giving away a free solar system, Sungrow supplying inverters and energy storage for SMART, Energy Toolbase integrating with Chint Power and more!

To make room for more distributed PV, harmonize smart inverter settings

New opportunities for distributed PV could be accelerated by reaching early agreement on settings for smart inverters, which are expected to become widely available in the next two years. A consulting firm explains, and offers its recommendations.

Concord NH decides on maximum size of solar arrays, Titan Advanced Energy raises $10M: pvMB 10/8/19

Hello and welcome to the Tuesday pvMB, where we’re bringing you SEPA’s 2019 Utility Demand Response Market Snapshot, solar applications surging in New York and more!

South Carolina city kills residential solar because math is hard

The city of Georgetown has instituted a $50 monthly “accounting charge” on all residential solar customers because the city’s accounting software can’t comprehend the concept of energy being sent to the grid.

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Montgomery County’s rooftop solar mandate, changes at Green Mountain Power: pvMB 10/1/19

Hello all you beautiful people, we’re back from SPI and back with the pvMB. In this first MB of October, we’ll be checking out POWERHOME Solar expanding and hiring in Illinois, BPA entering Western EIM, California reaching a million solar roofs and more!

Small solar is getting bigger, cheaper and more efficient

LBNL’s annual Tracking the Sun report, comparing 2017 to 2018, saw module efficiency rise almost 10%, system prices decrease 5-7%, median system size increases, and significant variability in all of those data points across the 1.6 million systems surveyed.

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Solar power installation techniques – don’t do this! (w/pictures)

Solar installation inspection results of 100 sites in Rhode Island found 50% of large-scale projects had issues, while 83% of small projects had them – with 30% and 26% of those systems having “critical” issues, respectively.

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Residential solar is getting cheaper – except for third-party

EnergySage has found that the average price for PV systems quoted through its site has fallen under $3 per watt, echoing findings by Lawrence Berkeley National Labs. However, prices are increasing for the big third-party solar companies.

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Electrification is an all-around winner

In this op-ed for pv magazine, John Sarter of Clean Coalition argues for a move from gas to electric services in residential buildings not only as a means to reduce emissions, but also to build resilience.

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California’s new, $100 million, low-income solar program

DAC-SASH has been approved, and now GRID Alternatives will have $120 million to work with over the next decade to bring solar power and job training to disadvantaged communities across the state.

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