Renogy 100 Watt Solar Panel Suitcase Review

Renogy 100 Watt Solar Panel Suitcase Review

We have been testing out the Renogy 100 watt solar panel alongside other contenders matching similar specifications, and the results have been worth a look. Be it testing it with a multimeter, inspecting its build quality, or measuring its power input on a sunny day, we have tried to cover all bases before drawing a definitive conclusion about the product. 

After the rigorous testing process, we can vouch for the fact that the Renogy 100W solar panel is one of the best in the market, for most people’s needs. It is the perfect combination of size, power output, and build quality. Sure, it is a little pricier than you’d expect, but hey, that’s the cost of getting something that will sate your needs and serve for long. 


Review of the Renogy 100 Watt Solar Panel Suitcase 

1. Key Specifications 

Much like any other product, the first and foremost thing to look out for is the list of key specifications of the Renogy 100 watt solar panel. Make sure you read the labels properly, and if you are placing an order online, make sure you do enough reading on its features and dimensions to ensure it fits well and serves the intended purpose.

Here are the key specifications for the Renogy solar suitcase:

  • Solar cell type: Monocrystalline (Learn the distinction between monocrystalline and polycrystalline panels)
  • Max power voltage (Vmp): 18.6V
  • Open circuit voltage (Voc): 22.3V
  • Dimensions: 42.4″ x 20″ x 1.38″ (1077mm x 508mm x 35mm)
  • Max power (Pmax): 100W
  • Max power current (Imp): 5.38A
  • Short circuit current (Isc): 5.86A
  • Weight: 13.6 lbs (6.2 kg) weighed, 14.3 lbs (6.5 kg) listed

2. Appearance and Build Quality 

When it comes to the appearance of a solar panel suitcase, you usually don’t expect much, considering that is not the high-point of these things. They are meant to serve a purpose, and as long as they do that well, the rest shall fall into place. But if we have to comment on the build quality, the Renogy 100 watt solar suitcase seems well-built. It held up just fine during our testing. The MC4 connectors were certainly better than its contenders, and it passed with flying colors during a tug test to gauge its looseness.

However, when it comes to the cables, we believe Renogy could have skimped a little. It has 2 foot, 14 gauge cables in contrast to the 3 foot, 12 gauge cables usually seen on 100 watt panels. But worry not, for these are merely theoretical differences. The rest, from the junction box to the panel glass, looks dandy!

3. Weight and Dimensions 

When it comes to weight and dimensions, this one can be deemed a clear winner. The Renogy 100 watt solar suitcase is one of the most compact and sleek 100 watt panels we have ever tested (Compare with standard solar panel sizes and dimensions for reference). It also happens to be one of the most lightweight panels, weighing no more than 0.1 pounds. 

Its compact size makes it a great alternative for those with space constraints, especially if you are planning to mount it on a boat, a van, an RV, or even a small roof. Maneuverability could have been a challenge if the weight or dimensions were inconvenient, but that does seem to be the case. With the Renogy 100 watt solar panel, you get the same amount of power in less space.

4. Portability 

The Renogy 100w solar panel is extremely easy to use and carry. In fact, its portability could very well be one of the strongest upsides of this case. It includes a padded suitcase for transporting and storage. The portable array is loaded with 2 extendable and adjustable aluminum arms that can be fixed around to face the Sun at the desired angle. 


When it is folded or stored in the protective suitcase, the unit measures a mere 19.9 inches in height, 27.2 inches in length, and 2.4 inches in thickness. With a total weight of 27.65 pounds, this is extremely easy to manage and carry.

5. Ease of Installation 

No matter what you are planning to purchase, make sure it is easy to install. That is the first and foremost rule in the rulebook, especially when you are buying solar suitcases. As for the Renogy 100 watt solar panel, it is extremely easy to use and install, taking much of the hassle off your shoulders. You can install it by yourself following the instruction manual.

6. Efficiency 

Made in Germany, Renogy 100 watt solar panels are monocrystalline and they offer a high module conversion efficiency of 15.5%. Here’s how you can calculate it for yourself, if you like to work your own numbers. Note that each panel has been EL tested with absolutely no hot-spot heating. Ideally, the output of the pair will be 500 watt hours a day, that can fully charge a 50 amp hour battery straight from 50% in 3 hours. Of course, the results and efficiency of a solar panel in general depend on a lot of factors


You also get a 25-year transferable power output warranty that converts to 5 years/ 95% efficiency rate, 10 years/ 90% efficiency rate, 25 years/ 80% efficiency rate, and a 5 year material and workmanship warranty.

Who is the Renogy 100 Watt Solar Panel Suitcase for? 

If you are wondering if the Renogy 100 watt solar suitcase is the perfect buy for you, its portable nature is one of the best selling points you should consider. It can be carried around just about anywhere, and the process barely takes any effort. Moreover, the fact that it is 100% functional for outdoor applications as well, is just a cherry on top! 

As for space constraints, this is the perfect solar suitcase for you if you plan to install it in a small, restricted space. Its compact size qualifies it for easy mounting on small areas. It is lightweight and aesthetically sound. It checks off pretty much every box, if you have the budget.

Frequently Asked Questions

This solar suitcase is meant for expansion. You can add additional panels to the system based on your needs and available space. We recommend adding the same solar suitcase for expansion.

No, but you can find a plug-and-play bundle kit that includes this suitcase along with a waterproof Renogy Voyager 20A charger controller. Choose the controller as per your system, and divide the total power by the battery system voltage. The current value you get can be used as a reference for selecting controllers.

No. A 12v battery and inverter will give the 120v output you are looking for. The panel recharges the battery, the battery stores the power, and the inverter supplies the 120v power that you want.

It is a solar suitcase with 2 pieces of 50W Renogy high-quality monocrystalline solar panels.

The solar panels are entirely waterproof with IP66 class. Even on rainy days, it works perfectly fine. It is also applicable to a wider range of scenarios, such as marine, yacht, and so on. We recommend using it with a waterproof charge controller, since water going into the regular controller might damage the internal circuitry. Look for a bundle including this suitcase and a waterproof Renogy Voyager 20A charger controller.

Final Words

If you are going for the Renogy 100 watt solar suitcase, make sure you know exactly what you are looking for before finally purchasing it. This one is best suited for those who are on the lookout for a monocrystalline panel with easy portability and ease of installation in constricted spaces. In case you cannot afford the Renogy suitcase and have a large surface area, a cheaper polycrystalline panel might not be a bad idea. Good luck!

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