Renogy Solar Panel 100W Review 2024

by | May 14, 2024 | Renewable Energy, Solar Energy

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Renogy solar panel harnesses the power of the sun to provide dependable energy for off-grid adventures or sustainable home installations. Its remarkable efficiency and endurance make it the key to accessing clean, renewable power wherever you go.

What’s in the Solar Panel Box?

The Renogy solar panel box contains numerous pieces:

The critical component is the solar panel, neatly aligned with monocrystalline cells beneath a thick sheet of tempered glass.

  • A set of Z brackets: These are essential for securely connecting your Renogy solar panel, whether you put it on top of your RV or keep it on a flat surface.
  • Screws and bolts: There is plenty here to fix things together without having to make another trip to the hardware store.
  • A pair of 31 cables: They already have MC4 connectors, allowing you to quickly link them directly to other solar system components.

renogy solar panel

Key Specifications: A Glance at Renogy Solar Panel

Feature Specifications
Solar cell type Monocrystalline
Max power (Pmax) 100W
Max power voltage (Vmp) 18.6V
Max power current (Imp) 5.38A
Open circuit voltage (Voc) 22.3V
Short circuit current (Isc) 5.86A
Dimensions 42.4″ x 20″ x 1.38″
Weight 14.3 lbs (6.5 kg)

Performance Evaluation and Power Output under Different Conditions

To gain a thorough picture, here’s a power output analysis in various conditions:

  1. Sunny Days: As expected, the Renogy solar panels delivered 100 watts of power on bright sunny days.
  2. Cloudy Days: On days when clouds covered most of the sky, power generation decreased slightly. Still, approximately 70% of its maximum power was received.
  3. Rainy Days: Even when it rained heavily, this Renogy solar panel pushed through and provided some power. Of course, it was much less than on sunny days, but still between 25% and 30%.
  4. Changing Temperatures: Whether it was hot or cold outside, temperature had little effect on its performance.

Durability Tests

A good solar panel must withstand nature’s difficulties. Here’s what happened when this Renogy solar panel confronted difficult circumstances:

  1. Wind Exposure: Despite severe winds blowing against it, the Renogy solar panel remained undamaged.
  2. Rain Exposure: Despite several rainy days in succession, there was no evidence of water damage or wear.
  3. Hail Simulations: While hail is not typical for many people, this Renogy solar panel also passed the hail test—small ice cubes tossed against it left no scars.

The Pros and Cons of Renogy 100-Watt Solar Panels


  • It’s efficient: One can achieve close to the maximum output of 100W using this solar panel when the sun shines brightly. This is because it’s a monocrystalline panel, which is noted for its high performance.
  • Simple to set up: There are a few complex elements, and once you worked out where everything went, it is as simple as joining the dots.
  • Solid construction: The frame is robust and does not bend easily, so it is believed to last a long time.
  • Compact for its power: Despite providing 100 watts, its size is insignificant. It provides enough power for small electronics without consuming too much space.
  • Environmentally friendly: By using a sustainable energy source such as the sun, the energy received from this Renogy solar panel emits no harmful emissions.


  • It’s not so easy on the wallet: The pricing is a little higher than other options with comparable specifications—quality comes at a cost.
  • A little heavy: You might not call it lightweight at 13 pounds (6 kg). If you intend to move it frequently, expect to do some lifting!
  • Weather dependent: Don’t anticipate little from this Renogy solar panel on gloomy or shady days.
  • Additional equipment required: You can’t just connect your phone straight into it; you need extra equipment like charge controllers or batteries.

In conclusion, the Renogy 100W solar panel impresses with its efficient energy conversion and robust design. Its small size makes it ideal for various applications, providing dependable performance for off-grid adventures or home use. With favourable customer reviews, it is an excellent alternative for capturing solar energy.

Also Read: Solar Panels 400W: How Much Does It Cost In US?



  • Michael Thompson

    Michael Thompson is an esteemed expert in the renewable energy sector, with a profound experience spanning over 25 years. His expertise encompasses various sustainable energy solutions, including solar, wind, hydroelectric, and energy efficiency practices. Michael discusses the latest trends in renewable energy and provides practical advice on energy conservation.

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