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Flooded vs Sealed (AGM and Gel) Batteries

Batteries come in many shapes and sizes. In the solar industry, two battery chemistries work well for our purposes: lead-acid and lithium. We’ve written an in-depth comparison of lead-acid vs. lithium batteries previously on this blog, but here are the Cliff’s Notes: lithium is the premium option, with a longer lifespan and fewer maintenance requirements. … Continued

Discover vs. SimpliPhi: What’s the best lithium battery for solar energy storage?

When we design off-grid solar systems with lithium batteries, we work with two main brands: Discover and SimpliPhi. These two manufacturers are major players in the lithium battery market, which is the premium option for solar storage. In this article, we’ll compare Discover AES vs. SimpliPhi Lithium batteries and give our honest opinion on when you might … Continued

Going Off-Grid? Please Don’t Make the Same Battery Mistake I Did.

I have always been interested in renewable energy, but when I moved into my grandma’s old cabin in Mendocino, CA, it was the last thing on my mind. Yes, with the cabin came a small off-grid solar setup, but I was more concerned with abstract concepts like “peace” and “beauty.” So at first, I was … Continued

SolarTech TV: How to Program Your Power Center

SolarTech TV is back, ya’ll! If you missed Josh the Tech Guy’s how-tos that make some of the most complex solar tech look easy, you’re in luck! Making complex tech look simple is his specialty: if you call in for our solar tech support, it’s Josh you’re going to be talking to. And if you’ve talked … Continued