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E.FLEX 120 Portable Solar Panel

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E.FLEX 120 Portable Solar Panel
E.FLEX 120 Portable Solar Panel
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【Higher Energy Conversion Rate】 Our Renogy E.FLEX 120W solar panel features premium cells with up to 23.5% energy conversion efficiency, providing more power output than similarly-rated polycrystalline solar panels in the market.
【Superior Durability】 The ETFE film provides superior durability and protection for the E.FLEX 120W solar panel against complex challenges, including UV rays, heat, and scratches. Plus IP67 rating guarantees that the solar panel is resistant to dust and splashes for maximum efficiency and safety.
【Portable & Foldable with Kickstand】 This 120-watt solar panel is foldable, lightweight, and comes with a carrying case—making it perfect to take with you on your next adventure. The adjustable kickstand allows you to angle the panel for maximum sun exposure, so your solar panel can generate more power during the day.
【Compatibility】 E.FLEX portable solar panel is designed for the most portable generator power station on the market. You can use the included 5-in-1 solar adapter cable to recharge Renogy Power Station 500 or power stations of similar capacity from other brands.
【Package Includes】 1* Renogy E.FLEX 120W Portable Foldable Solar Panel, 1* Waterproof Storage Case, 1* 5-in-1 Solar Adapter Cable, 1* User Manual, and 1* Warranty Card.


The Renogy E.FLEX 120W Portable Solar Panel is the perfect choice for those looking for a reliable and powerful energy source for their off-grid adventures. This lightweight and compact panel has a higher output than the E.FLEX 80, making it ideal for larger applications.

With its solar connectors and an included 5-in-1 Solar Adapter Cable, E.FLEX 120W portable solar panel is suitable for the new Renogy Power Station series and most solar generators on the market. The portable solar panel with PERC solar cell technology boasts an impressive 23.5% cell efficiency, allowing it to convert more sunlight into usable energy. This means that more energy can be stored in less space, making it an efficient and cost-effective solution. The ETFE lamination, corner guards, and the IP67 rating of the panel combine to protect your solar panel from scratches and splashes when you are on an overlanding trip, camping or living in an RV.

E.FLEX 120 portable solar panel
E.FLEX 120 portable solar panel
E.FLEX 120 portable solar panel
Provides 0.6kWh Power Per Day

You can charge your Phoenix 500 or other 500Wh portable power station (DC Input 200W Max) to 80% within 3.2 hours. Best of all, phoenix 500 also allows you to connect two E.FLEX 120W to series in unshaded conditions. The angle and position can be adjusted according to the sunlight exposure to improve the conversion efficiency and speed up the charging speed.

E.FLEX 120 portable solar panel
High Compatibility & Easy to Assemble

Press your fingers to either side of the built-in lock on the male connector can connect and disconnect the connector easily without using other tools. An IP67 waterproof ring on the male connector is perfect to seal out water and dust to prevent corrosion.

E.FLEX 120 portable solar panel
Waterproof & Durable

Renogy EFLEX solar panel is made of long-lasting ETFE technology, making it more durable, has better light transmittance, is scratch-resistant, and is easy to clean with a wet cloth. It is IP67 water-resistant that will protect from water splashing.

E.FLEX 120 portable solar panel
  • If you have any questions regarding this product, please call us at 1 (909) 287-7111 or or submit a ticket for troubleshooting assistance.
  • More questions about your off-grid power system? Learn more from Renogy Learning Center!

Package Includes

  • E.FLEX 120 Portable Solar Panel x 1
  • 5-in-1 Solar Adapter Cable x 1
  • Case x 1
  • User Manual x 1
  • Ewarranty card x 1
Maximum Power at STC: 120W Cell Efficiency:>22%
Optimum Operating Voltage (Vmp): 19.8V Open-Circuit Voltage (Voc): 23.8V
Optimum Operating Current (Imp): 6.1A Short-Circuit Current (Isc): 6.4A
Operating Temperature:  -40℃ to 65℃ (-40℉ to 149℉) Maximum Series Fuse Rating: 15A
Weight: 4.8 kg / 11.0 lb Dimensions: 26.4 x 21.7 x 1.0 in(fold) / 26.4 x 43.4 x 0.2 in(unfold)
Panel Leads (Pair): 39.37in Material and workmanship warranty: 1 years

100 Watt 12 Volt Monocrystalline Solar Panel Datasheet

1. What kinds of devices can be charged with this panel?

E.FLEX 120W portable solar panels can charge batteries (solar charge controllers are required) and portable power stations. Just ensure the open circuit voltage of the solar panel does not exceed the maximum DC input voltage of any connected power stations or solar charge controllers.

2. Can I use non-Renogy branded power stations with E.FLEX 120W Portable Solar Panels?

Yes. You can use E.FLEX 120W solar panels with portable solar generators from other manufacturers with the 5-in-1 solar adapter cable (included). Always check the specs of your portable power stations to ensure compatibility.

3.Why is my portable solar panel underproducing?

The output performance of solar panels is dependent on multiple factors. These include sunlight intensity, temperature, and weather conditions. Indirect sunlight, rising temperatures, cloudiness, and dust and dirt build-up can reduce the output of your solar panel.

4. How should I connect multiple solar panels for my system? Should I use a series or parallel configuration?


E.FLEX 120W portable solar panel can be connected in series or parallel configuration or array. How you choose to connect multiple solar panels depends both on the size of your off-grid solar system and your power needs.

Connecting solar panels in a series increases the voltage of the system, leaving the system current output the same as a single panel. The total amount of voltage of a series-connected array can be measured by multiplying the voltage output of a single panel by the number of panels. Or if you have panels of different voltages you add the voltage of each panel to get the total voltage of the array.

Connecting solar panels in parallel increases the current of the array and maintains the voltage output of a single panel. The total current of a solar array connected in parallel can be measured by multiplying the current of a single panel by the number of panels. Make sure the open circuit voltage of the connected panels does not exceed the maximum DC input voltage of the power station or controller.

5.How many solar panels do I need?

The best way to estimate how many solar panels you need is to understand and define the power load of a battery system. Power is measured in watts, and capacity in Watt-hours (multiplying power output in watts by the required runtime of power loads. Then, multiplied by a safety factor of 1.5-2). So, we advise you to size your battery bank first based on the minimum required capacity and decide how many panels or how much power input is needed accordingly.
More questions about your off-grid power system? Learn more from Renogy Learning Center!