Solar Modulels Poly-crystalline 215W 156*156 Module
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Solar Module Descriptions:
Solar Power Modules (known as Photovoltaics - PV) can generate electricity for your home or business, either as part of a stand-alone solar power system, or for buildings already connected to the local electricity network.
PV systems use the most abundant energy source on the planet, solar radiation, to generate electricity. They are silent, consume no fuel and generate no pollution. They also contribute to the reduction of greenhouse gas emissions; a 2kW PV system on a house will prevent the emission of about 40 tonnes of CO2 during its projected 30 year lifetime. Furthermore, the use of PV will reduce your electricity bills and exposure to fluctuating and steadily rising electricity prices.
Electrical Characteristics
Max-power (W) | 215 |
Max-Power Voltage (V) | 29 |
Max-Power Current (A) | 7.41 |
Open-Circuit Voltage (V) | 35.90 |
Short-Circuit Current (A) | 7.85 |
Mechanical Characteristics
Cable type, Diameter and Length | 4mm2, TUV certified, 1000mm |
Type of Connector | Compatible with MC4 plug |
Arrangement of cells | 6*10 |
Cell Size | 156*156 |
Dimension | 1580*1069*45 |
Weight | 19.5Kg |
Glass, Type and Thickness | High Transmission, Low Iron, Tempered Glass 3.2mm |
Features
Guaranteed positive tolerance 0/+5w ensures power output reliability
Strong aluminum frames module can bear snow loads up to 5400Pa and wind loads up to 2400Pa.
Excellent performance under low light environments (mornings evenings and cloudy days)
12 years for product defects in materials and workmanship and 25 years for 80% of warranted minimum power.
Certifications and standards: IEC 61215.
Manufactured according to International Quality and Environment Management System (ISO9001, ISO14100).
FAQ
Q: Do you have any MOQ limit?
Our MOQ is 200 pieces.
Q: How long is the warranty period for the solar modules?
15 years 90% of its nominal power rating.
25 years 80% of its nominal power rating
- Q:How does a solar controller handle battery temperature monitoring and protection?
- A solar controller handles battery temperature monitoring and protection by continuously monitoring the temperature of the battery. If the temperature exceeds a certain threshold, the controller will take necessary actions to prevent any damage to the battery. This may include reducing the charging current or stopping the charging process altogether until the temperature returns to a safe range. Additionally, some advanced solar controllers may have temperature sensors directly connected to the battery, allowing for more accurate temperature monitoring and protection.
- Q:Can a solar controller be used with solar-powered lighting systems?
- Yes, a solar controller can definitely be used with solar-powered lighting systems. A solar controller helps regulate the charging and discharging of batteries in the lighting system, ensuring optimal performance and prolonging battery life. It also provides important features like overcharge protection, load control, and battery status monitoring, making it an essential component for efficient and reliable operation of solar-powered lighting systems.
- Q:What is the maximum cable size that can be used between the solar panels and the batteries?
- The maximum cable size that can be used between solar panels and batteries depends on various factors such as the distance between the panels and batteries, the voltage and current requirements of the system, and the acceptable voltage drop. In general, it is recommended to use larger cable sizes for longer distances to minimize power loss due to resistance. This is especially important for higher voltage systems, as voltage drop can have a significant impact on the overall efficiency of the solar power system. To determine the appropriate cable size, one should consider the maximum current that will flow through the cables and consult a cable sizing chart or a qualified electrician. It is important to select a cable size that can handle the maximum current without causing excessive voltage drop or overheating. Furthermore, if the solar power system is subject to specific electrical codes or regulations, such as those outlined by the National Electrical Code (NEC) in the United States, it is essential to comply with the requirements and specifications provided by these authorities. Ultimately, it is recommended to consult with a qualified professional or an electrical engineer who can assess the specific requirements of the solar power system and provide the most accurate and appropriate cable size recommendation.
- Q:How do you install a solar controller?
- To install a solar controller, start by identifying the appropriate location near the solar panels. Mount the controller securely to a wall or any suitable surface. Connect the solar panels to the controller's input terminals, ensuring proper polarity. Then, connect the battery to the controller's output terminals, again ensuring correct polarity. Finally, connect any additional components such as load terminals or temperature sensors, if required. Double-check all connections, and follow the manufacturer's instructions for any specific setup or programming steps.
- Q:Can a solar controller be used with solar panel anti-islanding protection?
- Yes, a solar controller can be used with solar panel anti-islanding protection. In fact, it is recommended to use a solar controller in conjunction with anti-islanding protection to ensure the safe operation of the solar panel system. A solar controller helps regulate the charging and discharging of the batteries, preventing overcharging or over-discharging. On the other hand, anti-islanding protection is a safety mechanism that disconnects the solar panel system from the grid in the event of a power outage or grid failure, preventing the solar panels from energizing the grid and potentially causing harm to utility workers. By using both a solar controller and anti-islanding protection, the solar panel system can operate efficiently and safely.
- Q:What is the purpose of the battery low voltage disconnect feature on a solar controller?
- The purpose of the battery low voltage disconnect feature on a solar controller is to protect the batteries from being completely discharged. When the voltage of the batteries drops below a certain threshold, typically around 11.5 volts, the disconnect feature automatically shuts off the power supply from the solar panels to the batteries. This prevents the batteries from being over-discharged, which can lead to irreversible damage and significantly reduce their lifespan. By disconnecting the solar panels when the battery voltage is low, the feature ensures that there is always a minimum charge level maintained in the batteries. This is particularly important in off-grid solar systems, where the batteries are the primary source of power during periods of low or no sunlight. Without the low voltage disconnect, the batteries could be depleted to a level where they cannot be recharged effectively, leaving the system without power until the batteries are replaced. In addition to protecting the batteries, the low voltage disconnect feature also helps to prevent other system components, such as inverters and charge controllers, from being damaged due to low voltage conditions. It acts as a safeguard by interrupting the power flow when the voltage drops too low, preventing potential malfunctions and failures in the system. Overall, the purpose of the battery low voltage disconnect feature on a solar controller is to ensure the longevity and optimal performance of the batteries, as well as to protect the entire solar system from potential damage and operational issues caused by low voltage conditions.
- Q:How long is the lifespan of a typical solar controller?
- The lifespan of a typical solar controller can vary due to various factors. On an average note, a well-maintained and high-quality solar controller can endure for approximately 10 to 15 years. However, there have been instances where solar controllers have surpassed this timeframe, reaching nearly 20 years or even more. Several factors can impact the durability of a solar controller, such as the brand and quality of the controller, the conditions it operates under, and the level of maintenance and care it receives. Controllers of superior quality from reputable brands generally exhibit better construction and sturdiness, resulting in an extended lifespan. The conditions under which the solar controller operates also greatly influence its longevity. Extreme temperatures, humidity, and exposure to harsh weather conditions can have a detrimental effect on the controller's lifespan. Conversely, controllers installed in regions with milder climates and protected locations tend to have a longer lifespan. Proper maintenance and care play a crucial role in prolonging the lifespan of a solar controller. Regular inspections and cleanings, ensuring adequate ventilation, and safeguarding the controller against excessive moisture or dust can significantly contribute to its overall lifespan. It is equally important to adhere to the manufacturer's maintenance guidelines and avoid overloading the controller beyond its rated capacity. In conclusion, although the average lifespan of a solar controller is typically around 10 to 15 years, various factors can influence its longevity. By investing in a high-quality controller, providing suitable operating conditions, and practicing regular maintenance, it is possible to extend the lifespan and optimize the efficiency of a solar controller.
- Q:What is the maximum temperature range a solar controller can operate in?
- The maximum temperature range in which a solar controller can operate typically varies depending on the specific model and manufacturer. However, most standard solar controllers can operate within a range of -40°C to 60°C (-40°F to 140°F). It is always advisable to consult the product specifications or contact the manufacturer for accurate information regarding a particular solar controller's temperature operating range.
- Q:What is the maximum operating altitude of a solar controller?
- The maximum operating altitude of a solar controller can vary depending on the specific model and manufacturer. However, in general, most solar controllers can operate effectively at altitudes up to approximately 4,000 meters (13,000 feet) above sea level. It is important to consult the manufacturer's specifications for the specific solar controller in question to determine its maximum operating altitude.
- Q:How does a solar controller regulate the charging of batteries?
- A solar controller regulates the charging of batteries by monitoring the voltage and current levels generated by the solar panels and adjusting the charging process accordingly. It ensures that the batteries are not overcharged, which can lead to damage, and prevents undercharging, which can affect their performance. The solar controller controls the flow of power from the solar panels to the batteries, optimizing the charging process based on the battery's state of charge and the available solar energy.
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Solar Modulels Poly-crystalline 215W 156*156 Module
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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