Solar panels are so durable and work for such a long time that you may never have considered what to do with them when one breaks or the array finally stops producing power. But nothing lasts forever – and if…
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The 120% Rule and Your Main Breaker Panel’s Limitations The altE Store started designing and selling grid-tied solar systems way back around the year 2000. Back then, a typical solar system was about 5000W. Nowadays as the price of solar…
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How do you solve a problem like Maria? Wednesday, September 20, 2017 was a day that changed Puerto Rico forever. Hurricane Maria tore across the island, destroying almost everything in her path. Puerto Rico’s infrastructure was damaged beyond recognition. Homes, roads,…
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Solar Power International 2017 SPI is the largest solar trade show on the planet. How did we start each day? Well, to our pleasant surprise, each day started out with a smile, as every morning (and throughout the days of the show)….
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So, you just got a solar panel that has no polarity labels. How can you figure out the proper polarity, which terminal or wire is plus and which is minus? Here’s a couple of easy tips than can even be done…
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Holiday Solar Gift Ideas for Under $100 ‘Tis the season to be racking your brain looking for the perfect gift for the ones you love. How about the gift of solar? Here’s a few gift ideas that won’t break the…
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We are here again with Mike from IronRidge and we are going to talk about their solar ground mount solution. Benefits of Solar Ground Mounts There’s a lot of reasons why you could use a solar ground mount. If you have the space, a lot…
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We sat down recently with Mike August from IronRidge to learn more about the California-based, solar racking manufacturer’s 20+ year history. alte: We are here with Mike from IronRidge. Could you give us a little bit of an overview about IronRidge as a company?…
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In part one of our series, we demonstrated how to charge a 24V Battery with 20V Solar Panel & PWM Charge Controller. Today, we’re going to be doing the same demo, but using an MPPT charge controller instead. In our…
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We’re here today to give a quick demo of how to wire up two solar panels together in parallel, using couplers. Couplers provide a nice, easy way to wire up two solar panels, say if you are wiring up for a little cabin…
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