Call (888) 338-0183 or click here for solar pricing


No CA Rebate without Solar Panel Monitoring?
Nov15

No CA Rebate without Solar Panel Monitoring?

Homeowners using the Enphase Envoy to monitor their solar panel output can qualify for an upfront, lump-sum rebate through California’s Expected Performance-Based Buydown (EPBB). What’s the EPBB Rebate? The Expected Performance-Based Buydown (EPBB) is one of two incentive options offered by the California Solar Initiative (CSI). The EPBB is an upfront rebate for small businesses and homeowners with systems 30kW or less (as opposed to systems greater than 30kW, which would qualify for 5 years of monthly payments through a Performance-Based Incentive).  If you qualify for the EPBB rebate, you’ll get the entire payment at the time of installation. The EPBB rebate is determined mainly by the expected performance of a photovoltaic system, which is based on factors including CEC-AC rating, tilt, orientation, location, and shading. To qualify for the EPBB rebate, you need to get a monitoring system like the Enphase Envoy Communications Gateway to track the output of your solar panels.  With a reporting accuracy of ±5%, Enphase monitoring is sufficient for the EPBB rebate, whereas revenue-grade meters with ±2% would be required for PV systems of 30kW or greater under CSI’s Performance-Based incentive.   Enphase monitoring systems include: Enphase or Siemens Microinverters Envoy Communications GatewayTM Enlighten® web-based monitoring and analysis software For more information about monitoring requirements, visit the CSI Website.   How does Enphase work? The Enphase Envoy is designed for PV systems with Enphase Microinverters, which attach behind each solar panel, turning the DC electricity from each solar panel into usable AC electricity. With each microinverter working independently, Enphase systems are optimized for locations prone to shading from nearby trees and make it easy to add solar panels to your system in the future. Each mircoinverter is connected to the internet with it’s own IP address, so the web-based software Enlighten provides data about your system’s output – whether you’re at home on your PC or using your the Enlighten app your iPhone.   Each microinverter operating independently means you can see the output of individual panels in your array, making troubleshooting issues much easier than a string inverter would. Enphase microinverter systems are recommended for small grid-tied systems, systems with multiple arrays, and systems with potential shading concerns. Benefits of Enphase Systems: Easy installation Design flexibility & scalability Maximum Power Point Tracking (MPPT) Optimized for shading Remote monitoring capability...

Read More
Solar on every U.S. roof? Infographic
Nov07
Read More
Will solar prices increase soon?
Jul23

Will solar prices increase soon?

Representatives from GoGreenSolar.com just attended InterSolar North America, one of solar’s leading networking events.  Businesses from more than 70 countries met in San Francisco to showcase new technologies, watch presentations, network, and discuss the future of solar.       Having had the opportunity to talk with suppliers, manufacturers, distributors, and service providers, we’ve discovered some key information that suggests that the days of low solar panel prices might soon be coming to a close.  Though no one has a crystal ball, industry-insiders believe that the prices for solar modules will be going up soon, meaning that the days of  $0.72 / Watt solar panels may not be around much longer.  Over the last several years, the surplus of solar panels being manufactured drove margins down, consequently pushing multiple manufacturing companies out of business.  While solar panels continue to get cheaper to produce, this consolidation process is now helping manufacturers that are left in the game. If you recall the trade scuffle we talked about this last year, the Chinese government was found to be providing illegal subsidies, allowing their manufacturers to sell their products below fair market value in the United States. In response, the U.S. government imposed anti-dumping tariffs of roughly 30% on Chinese solar cells.  As you might expect, Chinese manufacturers have been circumnavigating these duties by manufacturing solar cells outside China.  Taiwan, which now manufactures these cells, is now having difficulty keeping up with the increase in demand.  This could cause prices to increase. As the dominant solar panel manufacturer in the world, China recently swung back at the U.S. by implementing their own import duties on polysilicon coming from the United States.  Because this is a raw material used to make solar panels, this new tariff could also drive up the cost of solar panels. Though these issues may indicate a coming increase in solar panel pricing, even manufacturers can’t foresee what will happen several months into the future.  As you might imagine, this can pose a problem for solar projects that are scheduled months if not years into the future.  Imagine a multi-MegaWatt solar project- even a matter of a few cents would make a massive difference.   For a homeowner looking into a residential application, several cents per Watt isn’t exactly pocket change. While prices are still low, request a no obligation solar quote or call 1 (866) 798-4435. _____ Tom Jackson...

Read More
How Much Will Solar Cost You?
Jan09

How Much Will Solar Cost You?

Infographic by Visual News

Read More
Solar Energy, Electrons Sold Separately?
Dec21

Solar Energy, Electrons Sold Separately?

Introduction to Renewable Energy Certificates (RECs) Renewable Energy Certificates (RECs), commonly referred to as “Green Tags,” help states meet their Renewable Portfolio Standards (RPS) and other renewable energy mandates.  As state RPS requirements call for utilities to procure specific percentages of the energy they provide from renewable sources, RECs are gaining traction as a convenient opportunity.  This post will provide a brief introduction to RECs are and how they can be used.   Renewable Energy Certificates (RECs) A Renewable Energy Certificate, also known as an REC, is the legal ownership of the “clean” qualities of 1 MWh of electricity that’s generated from renewable energy sources.   When electricity is generated by a qualified renewable source like solar, something really cool happens.  Two commodities are generated:  the electricity itself and the clean qualities of that electricity.   Electrons are the same whether they’re produced by photovoltaics or fossil fuels, so the electrons from the renewable source can be sold just like any other electricity.  The rights to the properties associated with this generation, however, can sometimes be traded independently.  This is where Renewable Energy Certificates come into play. One REC is equal to 1 MWh, or 1000kWh of the clean characteristics of electricity that’s produced by the renewable source.   In the case of Solar Renewable Energy Certificates, or SRECs, this would be the “solar” attribute of the electricity generated by the solar panels.    A clean energy provider receives one REC for each MWh that their facility produces, which they can then sell.   After purchasing an REC, these clean characteristics can be legally claimed by the purchasing party.  RECs basically allow the customer to acquire the environmental benefits of renewable energy in measurable quantities.    Though the ownership of these certificates is tracked by renewable energy tracking systems such as M-RETS (Midwest Renewable Energy Tracking System) and/or WREGIS (Western Renewable Energy Generation Information System), the qualities associated with RECs are intangible so they don’t have to be restricted by geographical location in the same way as the actual electricity.  The clean qualities of the REC will sometimes have to be bundled with the actual electricity, but in theory they don’t necessarily need to be.  The extent to which RECs transcend these physical limits does depend on legislation, but we’ll see how REC markets play out with legislation in the coming years. In renewable energy certificate markets, facilities are used to keep track of the certificates. Every MWh that is generated is given an identification number so it cannot be used twice or by more than one party.  After a certificate is claimed by its rightful owner, is considered to be “retired” and cannot...

Read More
Solar Brings Down Electricity Costs
Dec14

Solar Brings Down Electricity Costs

Image Credit: PV Magazine

Read More