GEAR: Portable Power – Solar Charging on the trail

Back in 1999, I traveled to Nepal to study mountain ecology in the Himalaya. Part of our trip was a 14-day trek in the Annapurna region. Digital cameras were far from popular then, but somehow I managed to get one loaned to me. Since this was the era before proprietary rechargeable batteries the camera took a whopping four AA’s. Not knowing how fast the camera would use up the batteries and not wanting to cary a bag of AA’s along with me, I looked into rechargeable batteries and a solar charger. Looking back at where the technology was then, I’m amazed that I found a solar charger that held 4 AA batteries. So, I brought 8 batteries – 4 for in the camera and 4 to get charged in the charger that I strapped on the top of my pack to absorb the sun while we were trekking. No shortage of sunshine and the system worked great.

For a number of reasons, one being that there haven’t been many electronic items that people would need to charge on the trail, the idea of harnessing solar power while on the go hasn’t come about until fairly recently. While at the 2011 Summer Outdoor Retailer show in Salt Lake City, it’s obvious that with all the little electronic gadgets made to go on our adventures with us (cameras, GPS, iPods, lights, etc.) saving weight on batteries (not to mention the waste) has driven a number of companies to invest in providing portable solar charging options. It should also be noted these devices are not recommended for use with something as large as a laptop, but exceptions and alternatives may exist. Here’s what I found:

Outdoor Retailer Show – Summer 2011

The North Face: Phoenix 3 TentI’m in Salt Lake City for the next few days checking out the latest and greatest of outdoor recreation gear that will be hitting the markets in the very near future.

The show started at Jordanelle Park where participants could try out many of the new paddleboards, kayaks and the various accessories that go along with them from sails to clothing to booties and more.

Next, we head to the Salt Palace convention center in downtown SLC where hundreds of outdoor brands have set up shop to display their goods. I’m tweeting about what I find as I go at @offyonder and below are the videos I’m producing for Elevation Outdoors magazine each day. I’ll also be doing a recap writup for Snowshoe Magazine.

Click on the title of the post, above, to check out the videos.