When it comes to mobile solar power solutions, Zamp Solar has made a name for itself by offering high-quality, American-made solar panels and kits designed specifically for RVs, boats, and campers. With over a decade of experience in the industry, Zamp Solar continues to provide efficient and durable products that cater to the needs of travelers who want to harness the sun’s power on the go. But how do Zamp Solar panels stack up against the competition? Let’s dive into their offerings, performance, and whether they are worth the investment.
About Zamp Solar
Founded in 2010 and headquartered in Bend, Oregon, Zamp Solar prides itself on manufacturing all of its products in the United States. Unlike many competitors that rely on overseas production, Zamp Solar keeps everything local, which allows them to maintain strict quality control and provide reliable customer service. Their focus is primarily on mobile and off-grid solar power solutions, making them a favorite among adventurers and travelers.
Zamp Solar offers more than just panels—they also provide charge controllers, inverters, mounting accessories, and complete solar kits that make off-grid living easier. These kits often include necessary components like wiring extensions, mounting brackets, and SAE adapters. If you’re looking for a convenient and complete solar solution for your RV or boat, Zamp Solar might be the right fit.
Zamp Solar Panel Performance & Efficiency
One of the key aspects to consider when investing in solar panels is their efficiency. While Zamp Solar doesn’t explicitly state the efficiency ratings in their datasheets, a bit of number crunching reveals that their panels typically have a conversion rate of 16-19%. This efficiency is slightly higher than the industry average for semi-flexible panels, which usually range between 14-17%.
However, it’s important to note that Zamp Solar panels are designed for small off-grid systems rather than full residential installations. Because mobile solar setups have limited space and energy demands, efficiency isn’t always the top priority. Instead, factors like durability, portability, and ease of installation take precedence.
Power Output & Product Range
Zamp Solar panels have a power output range of 45W to 230W, which is lower compared to some competitors. This is because they primarily cater to mobile applications rather than large-scale energy needs. Some of their most popular products include:
- Obsidian Series 100W Solar Panel Kit – Lightweight and thin, this panel is ideal for curved roofs and comes with essential mounting and wiring accessories.
- Obsidian Series 45W PT20 Portable Kit – A great option for those who need a compact, easy-to-transport solar solution.
- Legacy Black 190W Kit – One of their longest-running product lines, offering reliable performance with a 19% efficiency rating.
If you’re planning a long road trip or sailing adventure, these panels provide a dependable source of power for charging batteries, running small appliances, and keeping your electronics operational.
Durability & Build Quality
One of the biggest selling points of Zamp Solar panels is their high build quality. Unlike fully flexible solar panels that can be prone to damage over time, Zamp’s panels are semi-rigid with aluminum frames for added durability. This makes them more resistant to wear and tear while still being lightweight and easy to install.
Additionally, Zamp Solar offers blemished panels at a discount, which can be a great option for budget-conscious buyers. These panels may have minor cosmetic imperfections but still function at full capacity.
Pricing: Are Zamp Solar Panels Worth the Cost?
If there’s one major drawback to Zamp Solar, it’s the cost. Their products are significantly more expensive than those from competitors like Renogy. As of early 2023, pricing for Zamp Solar kits ranges from $300 for a 45W kit to $3,400 for a 1kW kit. One of their most popular options, the Obsidian Series 100W kit, is priced around $500, which is considerably higher than similar kits from other brands.
Zamp justifies their pricing by emphasizing their American-made quality, superior durability, and advanced technology. While this is true—Zamp Solar products receive consistently positive reviews—whether or not the price is justified depends on your budget and priorities.
Warranty & Customer Support
Zamp Solar stands behind their products with a 5-year product warranty and a 25-year output warranty. This means that if your panel produces less than 90% of its rated output within the first 10 years or drops below 80% within 25 years, you may be eligible for a repair or replacement.
Since all products are made in the US, customer support is generally more responsive compared to brands that outsource production overseas. This can be a major advantage if you need assistance with installation, troubleshooting, or warranty claims.
Pros & Cons of Zamp Solar Panels
Pros:
✔ High-quality, American-made panels
✔ Durable and well-built with aluminum framing
✔ Good efficiency for semi-flexible panels (16-19%)
✔ Wide range of mobile solar accessories and kits
✔ Strong warranties and reliable customer support
Cons:
❌ More expensive than competitors
❌ Limited to mobile and small off-grid applications
❌ No standalone panel sales—most are sold as part of kits
❌ Limited availability outside of the U.S.
Final Verdict: Is Zamp Solar Right for You?
If you’re looking for a top-tier, durable, and American-made solar solution for your RV, boat, or camper, Zamp Solar is a solid choice. Their panels are well-engineered, efficient, and built to last, making them ideal for travelers who need reliable off-grid power.
However, the high price tag may be a dealbreaker for some. If you’re on a tight budget, you might find better value in brands like Renogy or Eco-Worthy. But if you prioritize quality, longevity, and U.S.-based support, then Zamp Solar is a worthwhile investment.
Would you pay the premium for Zamp Solar’s quality, or do you think the price is too steep? Let us know your thoughts in the comments below!