ACEEE 2018 State Energy Efficiency Scorecard

States up efficiency investments & power savings; push net-zero buildings & electric vehicles; NJ, CT, CO, SD improve most; MA and CA lead.

NREL Inks a Future for Perovskites

Moore, a staff scientist at NREL, is researching fast-drying solvents for the development of perovskite ink-a shortcut to the eventual commercialization of perovskite technologies.

O&M Considerations for Residential and C&I Rooftop Solar

This white paper aims to provide an overview of the US utility rooftop solar market, and the main challenges it faces in terms of O&M

SEIA Releases New Go-To Guide for Residential Installations

The white paper, developed by members of SEIA's Solar Quality Assurance Working Group, provides recommended best practices on everything from contractor qualifications to the design and actual installation of a solar photovoltaic (PV) system.

How Does Heat Affect Solar Inverters?

Inverters, like all semiconductor-based equipment, are sensitive to overheating and, in general, operate best at cooler temperatures, while suffering power losses and damage at higher internal temperatures.

GreenBlu Begins $1.6 Million U.S. Department of Energy Award to Commercialize Adsorption Desalination Technology

New technology to make zero-carbon, zero-discharge desalination and wastewater treatment affordable

How to Lower Customer Acquisition Costs

Gone are the days of block walking and door knocking for new customers or paying for old leads. Instead, social media and customer generated reviews are lowering the cost of getting local and interested prospects asking about solar.

Case Study: Increasing Solar Inspection Efficiency with Drones

Comparing drone inspection time to relevant manual inspections across the 4 sites, we saw an increase in inspection efficiency of 97%. On a per MWdc basis, cost savings due to efficiency gains ranged from $1074 to $1717 per MW, for an average of $1254/MW cost savings.

Solar + Storage Solutions

We're increasingly seeing solar developers including energy storage as a standard offer in their customer proposals, rather than talking about energy storage as a future option, as we saw for the past two years.

Wunder Capital Is Revolutionizing the Commercial Solar Market

Wunder Capital's Lead Director of Finance, Noah Kirsch, sits down with AltEnergy Magazine to discuss Wunder Capitall's approach to the small commercial solar market.

Solar Industry Unveils Campaign to Streamline Solar Permitting

With the support of industry leaders, the Solar Energy Industries Association (SEIA) and The Solar Foundation today are unveiling the Solar Automated Permit Processing (SolarAPP) initiative, which will streamline permitting and slash the cost of solar installations.

Case Study: Living Off-Grid

Melinda and Ezra Auerbach began living off grid on Lasqueti Island in the 1970's. Since then, their lifestyle has literally evolved from kerosene and candles to dishwashers and Wi-Fi.

Clean-Energy Water Desalination the Key to Disaster Preparedness

Projects currently exist that combine solar photovoltaic technology with reverse osmosis. As battery technologies for solar systems become more prominent, the practicality of these setups will increase.

Talking SPI with NEXTracker

Booth #3014 - TrueCapture™ is an intelligent, self-adjusting tracker control system that increases typical PV power plant energy by up to 6%.

Creative Ways to Finance Solar and Storage Systems

Before you decide how you will finance your solar panels, make sure to research what solar financing benefits are being offered in your area. Solar technology at home is an eco-friendly movement which is growing and that has already been proven to pay for itself over time.

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Solar & Wind - Featured Product

POWER RAIL™ Commercial Mounting System

POWER RAIL™ Commercial Mounting System

The Power Rail™ Commercial Mounting System is designed with the professional PV solar installer in mind. Both the XD/UD and LD/MD rails feature single tool assembly with the revolutionary patented RAD™ Lock-in-Place bolt for fast and secure module clamping. The high strength marine-grade aluminum rails include an integral wiring channel for securing cables and providing a professional finish.