REC solar panels vs Solaria

Updated: Nov 06, 2024
Created: Mar 20, 2023
4 min

Andrei GorichenskiiAuthor

REC and Solaria are two brands that make premium-class panels for home systems. Which one is better for your house? We’ll discuss the pros and cons of these manufacturers and compare their panels to draw the REC solar panels vs Solaria comparison.

What we know about the REC solar panel brand

REC Solar is a Norwegian solar energy company that was founded in 1996. In 2006, REC Solar began producing solar cells and modules, which allowed the company to expand its offerings and become a leading solar panel manufacturer. In 2010, REC Solar established a production facility in Singapore, which increased the company's manufacturing capacity and allowed it to serve customers in Asia. Today, REC Solar is a global company that operates in over 75 countries and is recognized for its high-quality and innovative solar products.

What we know about Solaria panel brand

American company Solaria was established in 2000. The company's main office is in Fremont, California. Solaria engineers are known for trying out innovative solar panel designs. Over the years, Solaria acquired more than 250 issued and pending patents.
Their panels are well known for their shingled design, in which the solar shingles are joined in parallel to increase the PV modules' resistance to shade and aesthetic appeal.

REC solar panels vs Solaria panels: Pros and Cons

The benefits and drawbacks of panels from these two brands are listed below. This will make the comparison of REC vs Solaria panels simpler.

REC solar panels	Solaria panels
Pros: 1. High efficiency up to 22% enables you to make the best use of the space you have. 2. Triple 25-year warranties for product, performance, and labor are available for certain REC panels. 3. Great quality. Only 1 in 10,000 REC panels fail. 4. Low degradation rate. The most recent REC panels have an annual power loss of only 0.25 percent and a power retention of over 92% after 25 years.	Pros: 1. Amazing look. Shingled solar panels have no busbars, so their appearance is much more uniform. 2. Good power output. The modern design increases the power density of Solaria modules. You need less space and fewer modules to build a powerful system than most other manufacturers. 3. Improved shade tolerance. Solaria panel sub-strings are connected in parallel, reducing losses caused by shading. Overall, Solaria modules outperform standard modules by 40% in shading tests. 4. High reliability. Solaria products are known for their high quality, as evidenced by a number of international certificates. The innovative design of their modules reduces the risk of module failure. 5. Great guarantees. Solaria panels come with a 25-year warranty on parts, performance and labor.
Cons: 1. REC solar panels are not intended for use in Industrial-scale installations. 2. The cost of REC solar panels is high.	Cons: 1. High price. Shingled solar panels are more expensive to manufacture and require the most skilled engineers. 2. A PV system can be more difficult to repair and maintain. Shingled solar panels aren't very common. So when a problem occurs, not just any engineer can fix it. 3. Relatively small product line. Solaria panels are designed primarily for residential systems.

REC solar panels

Solaria panels

Pros:
1. High efficiency up to 22% enables you to make the best use of the space you have.
2. Triple 25-year warranties for product, performance, and labor are available for certain REC panels.
3. Great quality. Only 1 in 10,000 REC panels fail.
4. Low degradation rate. The most recent REC panels have an annual power loss of only 0.25 percent and a power retention of over 92% after 25 years.

Pros:
1. Amazing look. Shingled solar panels have no busbars, so their appearance is much more uniform.
2. Good power output. The modern design increases the power density of Solaria modules. You need less space and fewer modules to build a powerful system than most other manufacturers.
3. Improved shade tolerance. Solaria panel sub-strings are connected in parallel, reducing losses caused by shading. Overall, Solaria modules outperform standard modules by 40% in shading tests.
4. High reliability. Solaria products are known for their high quality, as evidenced by a number of international certificates. The innovative design of their modules reduces the risk of module failure.
5. Great guarantees. Solaria panels come with a 25-year warranty on parts, performance and labor.

Cons:
1. REC solar panels are not intended for use in Industrial-scale installations.
2. The cost of REC solar panels is high.

Cons:
1. High price. Shingled solar panels are more expensive to manufacture and require the most skilled engineers.
2. A PV system can be more difficult to repair and maintain. Shingled solar panels aren't very common. So when a problem occurs, not just any engineer can fix it.
3. Relatively small product line. Solaria panels are designed primarily for residential systems.

Best solar panel REC vs Best solar panel Solaria: By A1SolarStore

Here are two solar panels that you can use for your home or for your business. You can compare the two and decide which brand is better.

Solaria PowerXT-400R-PM

Solaria PowerXT panel provides 400 W power with 20.2% efficiency. After 25 years, the module still produces 86% of its initial output. The panel's shingled form boosts shade tolerance and increases resistance to adverse weather. Be aware of the unusual size: whereas ordinary 72-cell panels have dimensions of about 39" x 77", the Solaria panel is bigger at 47" x 64".

REC Alpha Pure black

Here is a remarkable 132-cell solar panel that can be used for various solar applications. These 400W panels have an efficiency of up to 21.9%. High performance at high temperatures is guaranteed by heterojunction cell technology. After 25 years, the module still produces 92% of its original amount and loses only 0.25% of its power per year. When you use REC installation services, the module is covered by a triple 25-year labor, performance, and product warranty.

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