
As a former bicycle commuter and early ebike adopter , i had a bit of history falling for weird bike contraptions . But when i read about the SunTrips in Europe , I was instantly hooked .
“Sur la route du soleil levant” (On the Road to the Rising Sun) took off from the National Institute of Solar Energy (INES), Bourget-du-Lac, France in June 2010. Traveling more than 10,000 km, Bailly crossed a dozen countries and subsequently started the Suntrip races . In 2018 between Lyon, France and Guangzhou (Canton), China , 36 adventurers rode on the New Silk Roads across 10 countries,over 12,000 km with Solar and human energy only .
Suntrip 22 USA here i come ……
I built up an older recumbent with a high end hub motor ( with regenerative braking ) , a 1kwh battery and a solar roof with trailer for a total of 350 Watt production . But its a challenge , Aluminum is a bad choice so i am switching to carbon fiber (which I know nothing about ) . But the real fun is in learning new things , experimenting and test driving this beauty !
Here is my garage

And here is the latest test edition

The idea is to replace my car trips , so when ever i go shopping with this and fill my trailer with my groceries , i get high fives from old ladies , deep techno discussions from other bikers and a lot of comments like : “…that is such a great idea ”
Despite my prior welding classes , i was not able to get a solid aluminum canopy together . I switched to carbon fiber and coroplast , the stuff that greenhouse panels are made from . And wow … i was impressed by them .
On our first multiday trip ( my wife accompanied me on her Haibike with 2 battery packs ) the 40 mile windgusts slammed me into a fence . But while it sheered off the canopy the coroplast took all the beating and the solar panels survived .

The redesign included a smaller canopy , and more solar on the trailer . When parked i can adjust the panel angle with my modified walking sticks .

Testing of the new version included riding with our local bike club …. and i did not have problems keeping up with the Specialized class 3 road bikes .

Most of the time i arrived back home with an almost full battery ! Sustainable transportation is working! Here is a bit more about my journey and my bike.
And here is a short movie from our Suntrip California in May 2022 with 10 Solar bikes from all over the world.



















When I opened the Velcro window I see a cow walking close by and feel relieved. While people are mostly friendly and welcoming , I do feel a bit on the edge,if we are not sleeping in a secured parking area. The difference between rich and poor is just so extreme here that the historical social unrest seems deeply embedded in Guatemala.Just that evening we talked to Udo from Germany who drove by in his Porsche with his wife ,originally from San Christobal where they still own a hotel. In Coban we walked through the glizzy mall ,just like in the bay area. While 10 minutes outside town , Mayan families live of a few dollars a day . Women with water, vegetable bags or laundry walk alongside the steep roads. Man and boys walk with large bundles of wood on the back and a rope arround the forehead to help with the head to balance the heavy load. The veggies, live chickens and fruit,needs to be brought to the village on market days,and small pickups are filled with people and goods.
The major highways we have been driving suddenly loose pavement, stop at a river to use a ferry or had been washed away in last rains and must be surrounded offroad. Our first week in Guatemala we had spent at lake Peten Itza (in Flores and El Remate ) and Tikal, the impressive Mayan city in the jungle.
Now in the Coban area in the highlands, we visit the beautiful mountain town of Lanquin and the natural limestone pools in Semuc Champey. The roads become so steep and narrow ,that we also take a collectivo, small 4×4 trucks where you stand on the back in a metal cage to hold on for dear life.But what a reward , natural swimming pools and waterfalls along a deeply cut gorge.
We are exhausted every night from our adventures….all the impressions, nature and our attempts to have conversations in Spanish. Life is good!


he village. The Garifuna drumming session we are invited too gets everyone dancing.
Ignazio .
Its also one of the best preserved and some of the fresco details and colors are still 









