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Renogy 450 Watt Monocrystalline Solar Panel 2 pieces

Renogy 450 Watt Monocrystalline Solar Panel 2 pieces

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Regular price $899.99 USD
Regular price $1,277.99 USD Sale price $899.99 USD
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Renogy Collection - Best Solar Generators, Power Stations & Solar Panels –  Outbound Power


This Renogy High-powered 450 Watt Monocrystalline Solar Panel maximizes power output while minimizing installation space and system equipment costs, primarily used for utility-scale systems, solar power plants, residential and commercial applications. This solar panel combines high efficiency mono PERC cells with Half-Cell and 10-Busbar technologies to improve the electrical performance and power output of your solar array system. Generate renewable energy, reduce electricity bills and carbon footprint.

Since 2010, Renogy has gained rich experience in designing and manufacturing the most efficient and robust solar panels and the most complete off-grid solar system. A focus on testing, quality control, and traceability ensures our solar power system offers an industry-leading warranty and reliability guarantee. Invest in yourself by going Renogy. This will be your most economical long-term investment yet.




Higher Module Efficiency

Renogy's high-powered 450W monocrystalline solar panel provides an average of 1800-2250 Watt-hours (Wh) power per day (depending on sun availability). It has passed the electroluminescence (EL) test for quality assurance. No hot spots.

More Power, Less Space

Engineered with industry-leading technologies, this high-powered 450W solar panel provides maximum power generation for your limited roof space. It's an economical long-term investment for utility-scale systems, solar power plants, residential and commercial applications.

Corrosion-Resistant Aluminum Frame

Corrosion-resistant aluminum frame design ensures the solar panel survives in harsh outdoor environments, including the burning sun and heavy rain. Provides an extended period of work time without damage or loss of performance.

Pre-Drilled Holes for Easy Installation

Renogy solar panels are equipped with back frame and ground mounting holes, ready for installation. They are easy to mount and secure, ideal for off-grid, on-grid, and hybrid solar systems.

Extreme Weather Endurance

Withstand up to 5400 Pa of heavy snow load and up to 2400 Pa of high wind. Provide excellent durability in a harsh environment.

Extended Durability

IP68 rated waterproof junction box and solar connectors ensure that water and dust will not enter during extended outdoor use. The built-in bypass diodes protect the solar cells from overheating, allowing the solar panel to perform during accidental shading by bypassing the underperforming cells.





Output Cables: 12 AWG (1ft per cable)

Cell Type: PERC Monocrystalline (7.2 x 3.6 in)

Number of Cells: 120 (6 x 20), 60 cells in series

Junction Box: IP65 / IP68 (1m, 1h) rating

MC4 Solar Connectors: IP65 / IP68 (1m, 1h) rating



Maximum Power at STC: 450W

Cell Efficiency: 22.8%

Optimum Operating Voltage (Vmp): 34.67V

Open-Circuit Voltage (Voc): 41.25V

Optimum Operating Current (Imp): 12.98A

Short-Circuit Current (Isc): 13.89A

Operating Temperature: -40°F to 185°F

Maximum Series Fuse Rating: 25A

Maximum System Voltage: 1500V DC (UL)

Rated Current (MC4 Solar Connectors): 35 A

Weight: 52.7 lbs (23.9 kg)

Dimensions: 75.2 x 44.6 x 1.4 in (1909 x 1134 x 35 mm)

Maximum AWG Size Range (MC4): 10 AWG

Certifications: CE, ISO

Material and workmanship warranty: 10 year material and workmanship warranty



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Customer Reviews

Based on 5 reviews
Louann B.

using these units to power my green house and work shed/barn running all the hydroponic pumps, fans, gro-lites, ultra-violet lights and overhead lighting. as well as my filtering pumps for rain water storage. NO problems with quality they seem to perform to spec. or better.Will buy again if I expand my operation.

Danny C.
Really put out the power.

These things really put out a lot of the rated power all the time. Even at sunset they are still making some power.

Jeniffer Kenyon
100% charge every day.

Off grid full time and 100% battery charge every day. What more could you want.

Troy H.
Power rating is conservative

These awesome panels under full sun produce about 450-475 watts apiece. 5 of these panels give 2.3kw and keep my 15.2kw LiPo batteries charged everyday but I’m not a power hog either.

Sheila Florez
Really impressed

Very easy to install. Producing at above wattage I expected. I am really impressed. I'm so excited to go camping nextweek.

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