180 Watt Walkable Semi Rigid Solar Panel with Polycarbonate & J-Mount Brackets - Sunpower A+ Grade 24.4% Efficient Cells

Thank you! Finally got time for the install. Here’s a picture.

I’ve had about a dozen different solar panels in different environments - semi flexible and aluminum framed glass, but this is the only one that I’ve ever measured as producing the full rated output. Measured 160w yesterday. Hope it will continue with that output for a few years.

Harrison was amazing to work with. He was very patient and knowledgeable. He responded very quickly when we had installation questions. The panels arrived on time and my batteries are topped up by 10am. The entire system works great

I needed a tough solar panel that could handle a rough life. The panels that I kept finding for overlanding seemed like they wouldn't hold up to branches and acorns falling on them. Additionally, I didn't want to remove it constantly as I have a fridge that I'd like to power full time. On top of that, I have a 23Zero tent I need to carry on the roof rack that may partially cover the panel enroute. I couldn't find what I wanted in the overland community so I turned to the Marine folks and found this beast. It's the perfect panel. 110 Watt Semi-Rigid Marine PV Solar Panel paired w/Redarc BCDC1225d charge controller.

Looks like the 120W semi-rigid panel on the pole easily supports my battery bank at a full charge with fridge running all day. The short days/long nights give the batteries a big hit if I leave it on all night but it looks like the panel should bring them back up in a full day of sun, especially as the days get longer here on the Sea of Cortez. Great product Tom and excellent customer service. Mochas gracias.

Hi. Hope you're well. The panels we purchased from you have exceeded our expectations. The Genisun controllers have an amazing algorithm and the panels are far more efficient than I expected. They blow away the units we replaced. Thanks for all of your help and support. I'll be in touch if we need more for additional installations.

Warmest regards. E

I bought two 120 watt walkable solar panels from custom marine products for my sprinter van. I had to strategically place the ac, fan, and solar panels on the roof while leaving some room for a walkable deck. Tom was super knowledgeable and helpful helping me pick the perfect size panels. Not to mention these panels are powerful and high quality! Way better than all the other panels on the market. Thanks again Tom!

Matthew Jordan
Santa Cruz, CA
Mar 16, 2024

I installed four 150W semi-rigid solar panels from Custom Marine Products and had an issue with their output this spring. While we were on video calls to review any potential installation issues we could not identify any reason for the sudden performance loss. Nevertheless they honored the warranty for all panels. To add insult to injury one of the replacement panels was damaged upon arrival and was immediately replaced. This all happened within three weeks after first contact. Their friendliness and support is second to none and the fast response times saved another boating season for us. Custom Marine Products stands out in the marine environment as a first class provider for energy systems.

White Plains, NY - July 11, 2024

These are large panels with a novel backing and fixing system. They were easy to install and they look great. The performance is as expected, so far.

I wanted to put as much solar as possible on the roof of our van with walkable panels. Tom went above and beyond to answer all of my questions and take my concerns into account to get the best panels for our setup. By the time I was ready to order a slightly better option became available and I’m glad I wasn’t rushed to buy because the ones we ended up with are perfect and work great. We did a unique install given the size and placement of our panels but I got great information about typical installs and considerations. I’m so happy with the panels that I’m hoping to add to our system and will be buying from Tom and his team at custom marine products again.

I installed two 175 what semi rigid panels, the job turned out great, Tom answered any and all of my questions thoroughly and nicely. I originally called on a Saturday in March expecting to leave a message, Tom answered and we talked for an hour. I new right then and there I would be using his company. Price didn’t matter to me at that point, I wanted good products and support in order to do the job correctly the first time. Tom is good people and I don’t think anyone would regret using his company.