Package Includes
- If you have any questions regarding this product, please call us at 1 (909) 287-7111 or submit a ticket for troubleshooting assistance.
- More questions about your off-grid power system? Learn more from Renogy Learning Center!
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Bifacial 550 Watt Monocrystalline Solar Panel
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Module Performance |
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| Operating Voltage | 8-60 VDC (5 VDC for USB Type-C) |
| Power Consumption at 12V | Operating, WiFi On, 100% illumination: 3.2 W Operating, WiFi On, 50% illumination: 2.4 W Operating, WiFi On, 0% illumination: 1.9 W Off, logger still active: 1.5 W |
| Communication | Wi-Fi (IEEE 802.11b/g/n 2.4 GHz) Bluetooth LE and Bluetooth Mesh Zigbee 3.0 (IEEE 802.15.4) RS-485 |
| Touch Screen | 4 inches (480 x 480p) |
| Leveling Range and Accuracy | ±89°, 0.1° |
| Warranty | |
| Model | |
| Operating Temperature | -4??? to 158??? (-20??? to 70???) |
| Operating Humidity | 0% to 95% RH |
| Operating Altitude | Less than 5000m above sea level |
| Installation | Flush mount or place on a table |
| Dimensions | 4.17 x 4.17 x 1.05 in (106 x 106 x 26.6 mm) |
| Weight | 0.28 lb (128g) |
| Certification | CE, FCC, RoHS, TSCA, BQB, IC-ID |
| Warranty | 2 years |
Bifacial solar panels offer a range of advantages that set them apart from traditional monofacial panels. By capturing sunlight from both the front and rear sides, they significantly enhance energy generation, making them more efficient and powerful. These panels perform exceptionally well in overcast weather, maintaining higher energy output even under low-light conditions. Additionally, their versatile design allows for installation in any direction, making them an adaptable and reliable solution for various applications.
To set up an off-grid solar power system, you’ll need a solar panel connected to a charge controller, which regulates the current flow, and a battery to store the generated electricity. Additionally, adapter kit cables are required to connect the solar panel(s) to the charge controller, while tray cables are needed to link the charge controller to a deep-cycle battery. Together, these components ensure efficient power generation, regulation, and storage for your off-grid energy needs.
An on-grid solar system is connected to the electrical grid, allowing you to use electricity from the grid when needed and feed excess energy back into it. In contrast, an off-grid solar system operates independently, storing the power it generates in batteries for later use. Off-grid systems are self-sufficient and remain unaffected by grid blackouts, making them ideal for remote locations or those seeking energy independence.
Several factors can affect the performance of a solar panel, leading to reduced power output. Common causes include environmental conditions such as indirect sunlight, high temperatures, overcast skies, or the accumulation of dirt and stains on the panel's surface. Regular cleaning and proper positioning can help mitigate these issues and ensure optimal performance.
Solar panels can be connected in series or parallel configurations depending on your system's size and power requirements. In a series connection, the operating voltages of the panels are added together, while the current remains the same as that of a single panel. In contrast, a parallel connection increases the system’s total current by adding the current outputs of each panel, while the voltage remains the same as a single panel's output. To achieve optimal power output and meet your system's specifications, you can combine both series and parallel connections as needed for your setup.
To determine how many solar panels you need, start by assessing the power load required for your system. Power is measured in watts, while capacity is typically expressed in watt-hours. You can calculate capacity by multiplying the power output in watts by the number of operating hours, then adding a safety factor of 1.5 to 2. It’s advisable to size your battery bank first based on the minimum capacity needed. Once the battery is sized, you can calculate how many panels are required to provide sufficient power input for your energy needs.
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