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Latest Guides

Fresh how-tos and buying advice to keep your power on.

5 Best Monocrystalline Solar Panel for Van Bernard Ryan 5 best Monocrystalline Solar Panel for van Finding the best monocrystalline solar panel for van life means balancing roof space,… Read more
Why Can’t I Charge at 100W on My Gan USB Charger with Multiple Devices Connected? Bernard Ryan You plug your 100W GaN charger into the wall, expecting full speed for your laptop. But when you add your… Read more
Is My Gan Charger a Dud Unit Because Magsafe Won’t Work on the High Power Port? Bernard Ryan You just got a new GaN charger, but your MagSafe charger won’t work on the highest power port. It is… Read more
Why is There No Overcurrent Protection for the Load Output at 48 Volts? Bernard Ryan I often see people confused when their 48-volt system lacks overcurrent protection on the load output. This is a common… Read more
Why Does My Gan USB Charger Only Charge My Tablet as “Fast Charge” Not “Super Fast”? Bernard Ryan You plug your new GaN charger into your tablet, expecting lightning speed. Instead, you see “fast charge” instead of “super… Read more
Why Did My Previous Chargers Not Provide Enough Power for My Device? Bernard Ryan I remember staring at my phone wondering why it took forever to charge. The truth is, not all chargers deliver… Read more
How Do I Keep My Battery Cables from Coming Loose on the Solar Charge Controller? Bernard Ryan Loose battery cables on your solar charge controller can cause power loss, sparking, and even fire. Keeping those connections tight… Read more
Why Would I Never Buy or Recommend this Foldable Solar Panel Again? Bernard Ryan I bought this foldable solar panel thinking it would solve all my off-grid power problems. After months of real-world use,… Read more
9 Best Foldable Solar Panel Under 150 Bernard Ryan 9 best Foldable Solar Panel under 150 Finding a portable solar panel that actually delivers decent power without blowing your… Read more
9 Best Solar Charge Controller for Gel Battery Bernard Ryan 9 best Solar Charge Controller for gel battery If you’re running a gel battery setup, you already know the charging… Read more
7 Best Monocrystalline Solar Panel for Home Bernard Ryan 7 best Monocrystalline Solar Panel for home If you’re trying to cut your electric bill or finally get your shed,… Read more
7 Best Solar Charge Controller for AGM Battery Bernard Ryan 7 best Solar Charge Controller for AGM battery If you’re running an AGM battery bank, you already know the charging… Read more
Why Do I Need Another High Power USB-C Cable for My Gan Charger? Bernard Ryan You just bought a fancy new GaN charger, but are you using the right cable to get its full power?… Read more
YKYWTRWL 80A PWM Solar Charge Controller Review Bernard Ryan YKYWTRWL 80A PWM Solar Charge Controller Review I was tired of my solar panels not charging my batteries efficiently, especially… Read more
Why Gan USB Charger Has No Power Switch and Needs Unplugging? Bernard Ryan You might wonder why your new GaN USB charger doesn’t have a power switch like older, bulkier chargers. This is… Read more
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