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Up to 130% Bifacial Energy Yield
Captures sunlight from both sides, generating 30% more power than monofacial panels for maximum efficiency.
More Power, Same Space
The Renogy 590W bifacial solar panel delivers higher efficiency and up to 7% more output, maximizing energy generation without increasing panel size.
Flexible Mounting Solutions
Easily install Renogy solar panels on flat roofs, ground mounts, poles, or vertical surfaces, ensuring maximum adaptability for any setup.
Engineered for Premium Quality
Designed for superior strength and efficiency, this panel integrates high-performance materials to ensure long-lasting durability and reliability.
Uninterrupted Power in Snowy Conditions
Bifacial design captures reflected light and sheds snow efficiently, maintaining consistent energy production year-round.
Bifacial Panels for Harsh Weather
Designed for harsh environments, this panel endures heavy snow and strong winds for year-round unmatched reliability.
Reliable Performance in Harsh Environments
Built for off-grid reliability, this bifacial solar panel excels in high heat, extreme cold, and low-light conditions, ensuring uninterrupted energy generation.
Enhanced Protection for Safe Shipping
Renogy’s shock-absorbing packaging with EPP corner reinforcements, thermal insulation and foam padding ensures safe and damage-free delivery.
Which Solar Panel Is Right for You?
Package Includes
Bifacial 590W N-Type Mono Solar Panel
x 2
Bifacial 590 Watt N-Type Monocrystalline Solar Panel
Max Power at STC
590W
Open Circuit Voltage
52.63V
Short Circuit Current
14.13A
Optimum Operating Voltage
43.71V
Optimum Operating Current
13.50A
Maximum System Voltage
1500VDC
Maximum Series Fuse Rating
30A
Module Efficiency
22.8%
Operating Temperature
-40°F~185°F / -40℃~85℃
Dimensions
2278 x 1134 x 35mm（89.7 x 44.6 x 1.4 in）
Weight
26.5 kg（58.4 lbs）
Cell Efficiency
25%
Warranty
Material and workmanship warranty
10 Years
Performance Warranty
5 year 95% output warranty 10 year 90% output warranty 25 year 80% output warranty
Certifications
CE
YES
Manufactured in a Certified ISO 9001 Facility
YES
Frequently Asked Questions
What do I need to complete my off-grid solar power system?
To build a complete off-grid solar system, you need a bifacial solar panel, a charge controller to regulate power flow, and a battery to store energy. Additionally, you'll need adapter kit cables to connect the solar panels and charge controller, as well as tray cables to link the charge controller to a deep-cycle battery.
What is the difference between on-grid and off-grid solar systems?
An on-grid solar system is connected to the utility grid, allowing you to draw power from the grid and send excess energy back. In contrast, an off-grid solar system is completely independent, storing generated power in batteries for later use. Off-grid systems ensure uninterrupted power and are not affected by grid outages.
Why is my bifacial solar panel underperforming?
A bifacial solar panel may generate less power due to indirect sunlight, excessive heat, cloudy weather, or dirt buildup on the glass surface. These factors reduce energy absorption and overall efficiency.
How should I connect solar panels in my electrical circuit (series vs parallel)
Solar panels can be wired in series or parallel, depending on your system voltage and current requirements. Series wiring raises system voltage, ideal for high-voltage setups, while parallel wiring boosts current for battery-based systems. In contrast, a parallel connection increases the system’s current while maintaining the same voltage, making it better suited for battery-based systems that require higher amperage. To achieve the best power output and system efficiency, a combination of series and parallel connections may be used based on your solar energy storage and inverter requirements.
How many solar panels do I need?
To determine the number of bifacial solar panels required for your setup, start by calculating your daily energy consumption in watt-hours (Wh). Divide this by the average sunlight hours per day in your location to estimate the necessary solar capacity. To account for efficiency losses and ensure sufficient power generation, it is recommended to apply a safety factor of 1.5 to 2 times the estimated requirement. Additionally, sizing your battery bank first allows for more accurate panel selection, ensuring your off-grid solar system operates efficiently and meets your energy needs.
What are the benefits of using bifacial solar panels?
• Captures sunlight from both sides • More efficient and powerful than monofacial panels • Performs better in overcast weather • Installs in any direction"
