On August 16, 2022, President Joe Biden signed the Inflation Reduction Act (IRA) into law. The bill is broad and addresses many things from corporate tax rates to prescription drug prices, but a significant amount of it is dedicated to…
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bluShift Aerospace launched the Stardust 1.0 prototype sounding rocket from the Loring Commerce Centre in Limestone, Maine, marking Maine’s first commercial rocket launch and the world’s first commercial rocket launch powered by bio-derived fuel. On January 31, 2021, just as…
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It’s time. Your RV or boat’s lead acid battery bank had a good run, but just isn’t able to hold a charge anymore – so what should you do? Using battery desulphators could help squeeze some more life out of…
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Rapid Shutdown Recap When last we met, we discussed NEC 690.12 Rapid Shutdown requirements for inverters. For Part 2 of this topic, we are going to discuss options for Rapid Shutdown (RSD) for charge controllers. As there were initially very…
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What do you get when you cross one partner’s love for coffee and baking, with the other’s can-do attitude and draw to renewable energy? A solar-powered café on wheels. The Dream Years ago, Kathy Reinert pondered how best to channel…
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The 2020 coronavirus (COVID-19) outbreak has – to put it mildly – created a lot of uncertainty for people all around the world. By now, hopefully you are doing your part to practice the self-quarantining or “social distancing” behaviors recommended…
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Solar installers and vendors gathered from across the world for altE’s 9th annual Solar Conference February 24th through 26th, at the Devens Common Center in Devens, MA. The solar conference was three days of learning, networking, and earning valuable NABCEP…
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It’s no secret that the altE Solar Installer Conference is a destination event for, well, solar installers, from around the world. Did you know it’s also a great place to learn the basics of solar? Each year altE hosts two…
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The Hudson-Athens Lighthouse in Upstate New York was first commissioned in 1874. It served as a guiding light for ships navigating the busy lanes passing by Hudson and Athens in the late 19th century, helping them avoid the Middle Ground…
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Sunlight doesn’t just power your solar panels – it heats your batteries. With fewer hours of sunlight per day, winter is the time of year when it’s most important to make sure the energy storage component of an off-grid solar power…
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