170 Watt Solar Panel (B-Stock)Regular price $559.99 Sale price $250.99 Save $309.00
PART NUMBER: USM8012
Zamp Solar Grade B, or B Stock, Solar Panels, and accessories are available for now. Most panels will have some cosmetic imperfections including scratches, bubbles, or cells misalignment that DO NOT affect the power output. These solar panels are guaranteed to provide 90% or better of the rated power for 10 years.
(NO MOUNTS INCLUDED, Shop Mounting Feet)
Our most popular RV off-grid solar panel! This panel offers enough power to charge most single or dual 12-volt battery banks. Power your RV, boat, or trailer with 170-watts, or expand it up to 510-watts for larger rigs and equipment.
Made in the U.S.
Handcrafted in Bend, OR using the highest grade monocrystalline solar cells for optimal output, our 170-watt panel is treated with an anti-reflective coating to maximize light absorption.
Flexible and Durable
Our innovative Omni-Mount frame lets you to mount the panels wherever you need them, and our stainless steel mounting hardware ensure your panels won’t budge in route—no matter how far off-road you go. If you need to remove your panel for maintenance or safe storage, our easy-release mounting feet let you quickly unclip your panel without removing the hardware itself. Mounting hardware is not included with this panel.
58.3” x 26.4“ x 1.5”
170-Watt Power Output
Generates 9.4 amps
10-Year output warranty
I used a 170 Watt B-stock panel from June 23 until Nov 23 with not problems. I couldn't tell the difference between it and the new ones.
So far so good. I think this B stock will do what I need. We don't do a lot of boon docking but wanted this for our trip to Alaska. Looking forward to testing it out in the near future. Even if it is blemished it puts out close to a non blemished panel.
The unit I bought is B stock. This panel works great. Yes I could see a few scuffs on it and a few bubbles. One of the electrical chases was a big messed up but considering the overall surface area, I think the inefficiencies of the solar to electrical conversion has a much bigger affect than a possible bad trace.
All of our B stock panels are tested and meet the rated capacity. We are happy you are happy.
Zamp Solar Quality
Repair or Replacement Warranty
Our framed solar panels carry a 25 year Limited Peak Power Output Warranty. All other products carry a Limited Product Warranty of 5 years. We’re obsessed with quality, innovation, and exploring the infinite possibilities of solar.