Best Commercial Solar Panels of 2025

Steven Taylor Avatar
Steven Taylor
Last Updated: Jan 4, 2025

* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.

Commercial solar panels are an excellent investment for businesses looking to reduce their energy costs and carbon footprint. These panels are designed to convert sunlight into electricity, which can then be used to power a variety of commercial applications. They are typically installed on the roof of a building, but can also be mounted on the ground or on a parking structure. Commercial solar panels come in a range of sizes and power outputs to meet the needs of different businesses. They are durable, low-maintenance, and can provide significant savings on energy bills over the long term.

At a Glance: Our Top Picks

Renogy 2pcs Solar Panel Kit 320W 24V Monocrystalline On/Off Grid for RV Boat Shed Farm Home House Rooftop Residential Commercial House, 2 Pieces, UL Certified Cover #TOP 1
Renogy 2pcs Solar Panel Kit 320W 24V Monocrystalline On/Off Grid for RV Boat Shed Farm Home House Rooftop Residential Commercial House, 2 Pieces, UL Certified
ftb score rating icon 9.8
SUNGOLDPOWER 370W Solar Panel Cover #TOP 2
SUNGOLDPOWER 370W Solar Panel
ftb score rating icon 9.7
Sungoldpower 415W Monocrystalline Solar Panel Cover #TOP 3
Sungoldpower 415W Monocrystalline Solar Panel
ftb score rating icon 9.5

Top 3 Commercial Solar Panels

#TOP 1

Renogy 2pcs Solar Panel Kit 320W 24V Monocrystalline On/Off Grid for RV Boat Shed Farm Home House Rooftop Residential Commercial House, 2 Pieces, UL Certified

2pcs 320W Solar Panels
2 Pieces
320W
Renogy 2pcs Solar Panel Kit 320W 24V Monocrystalline On/Off Grid for RV Boat Shed Farm Home House Rooftop Residential Commercial House, 2 Pieces, UL Certified Cover
Renogy 2pcs 320W Solar Panels 24V Monocrystalline On/Off Grid 640W for RV Boat Shed Farm Home House Rooftop Residential Commercial House, 2 Pieces

Renogy Solar Panel Kit is an excellent choice for those who need a reliable and efficient solar panel system. With EL tested solar modules that minimize micro-cracks and PERC Solar Cells, this kit offers low power loss in cell connection and better shading tolerance. The black frame solar panel is capable of withstanding heavy snow load up to 6000 pa and wind load up to 4000 pa. The corrosion-resistant aluminum frame ensures extended outdoor use. Additionally, the anti-reflective, high transparency, low iron tempered glass with enhanced stiffness and impact resistance provides maximum protection against environmental particles and low-pressure water jets. The IP68 rated junction box ensures complete protection. This kit can be used for various applications, including work sheds, garages, or camps. It is ideal for residential and commercial rooftop systems, and is compatible with on-grid and off-grid inverters.

What We Like
Efficient and reliable
Corrosion-resistant aluminum frame
Can withstand heavy snow and wind load
#TOP 2

SUNGOLDPOWER 370W Solar Panel

SGPWATT
4*370w solar panel
Black
4pcs 370W
SUNGOLDPOWER 370W Solar Panel Cover
SUNGOLDPOWER 4pcs 370W Solar Panels Monocrystalline, Grade A Solar Cell, Waterproof IP68, High Efficiency Solar Panel On/Off Grid Supplies for Charging Station, Household, Marine, RV, Tiny House,Black

The SUNGOLDPOWER Solar Panel offers exceptional efficiency with its Mono PERC Half-Cut Technology, achieving up to 20.3% module efficiency. This means you can generate more energy from a smaller surface area, making it a great choice for limited spaces. The advanced half-cell design enhances shade tolerance, allowing you to maintain performance even when partially shaded. Versatile for various applications, this panel is perfect for off-grid, on-grid, or hybrid systems, serving well in RVs, tiny houses, and more. Plus, it comes with a 10-year workmanship warranty and a 25-year performance warranty for added peace of mind.

What We Like
High efficiency
Improved shade tolerance
Versatile applications
Long warranty period
#TOP 3

Sungoldpower 415W Monocrystalline Solar Panel

SGPWATT
6*415w solar panel
Black
6PCS
Sungoldpower 415W Monocrystalline Solar Panel Cover
SUNGOLDPOWER UL61730 6pcs 415W Monocrystalline Solar Panel,Grade A Cell, IP68 MC4,Charging 12V/24V/36V/48V Battery for RV,Rooftop,Charging Station,House,Farm,Yacht,Off/On Grid System(2490W in Total)

The Sungoldpower Solar Panel is a high-efficiency 415W monocrystalline solar panel designed for various applications. With its advanced Mono PERC Half-Cut Technology, it can generate up to 2075Wh of electricity daily while taking up less space than traditional panels. This feature is especially beneficial if you have limited installation area. The panel's durable construction enhances its performance, even in shaded conditions, ensuring you get the most power possible. Additionally, it is versatile and suitable for both off-grid and on-grid systems, making it ideal for RVs, homes, and commercial setups.

What We Like
High energy output
Space-saving design
Durable in shaded conditions
Versatile applications
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Are solar panels worth it for commercial buildings?

Yes, Commercial Solar Panels Are Certainly Worth It! If your business can take advantage of the lucrative incentives, like the solar investment tax credit, the high return on investment and short payback periods quickly generates positive cash flow.

2. Is there a difference between commercial and residential solar panels?

A residential solar panel system typically has 72 cells and is 65 inches by 39 inches; whereas, a commercial solar panel system typically has 96 cells and is 78 inches by 39 inches. Residents can have commercial-sized solar panels, as long as they don't mind the size.

3. How many solar panels do I need commercial?

Okay, let's recap: a medium-sized business using an average amount of electricity needs about 70 average-quality solar panels to meet 100% of its electricity needs.

4. Which solar panel has highest commercial efficiency?

What is the most efficient solar panel? + As of publication, SunPower's M-Series panels hold the throne for the most efficient solar panels on the market, at 22.8% efficiency.

Editor's Notes

During our commercial solar panel research, we found 24 commercial solar panel products and shortlisted 3 quality products. We collected and analyzed 6,450 customer reviews through our big data system to write the commercial solar panels list. We found that most customers choose commercial solar panels with an average price of $903.06.

The commercial solar panels are available for purchase. We have researched hundreds of brands and picked the top brands of commercial solar panels, including Renogy, SGPWATT. The seller of top 1 product has received honest feedback from 385 consumers with an average rating of 4.7.

Written by
Steven Taylor Avatar

Steven Taylor grew up in a small town called Beaufort in South Carolina and his passion for building and woodworking has led him to master the latest garden gadgets. He always holds every chance to patch up or sand down his beloved garden. There are various novel technologies in his articles.