Solar Battery Controllers Compatible Poly-Crystalline 135W 156*156 Solar Modules
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Solar Module Descriptions:
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.
Customers benefit from our progressive system innovations. Around the world, we meet our customers' desire for the greatest possible reliability, long-term performance and aesthetic integration. No matter which kind of roof – we always have the right solution.
Electrical Characteristics
Max-power (W) | 135 |
Max-Power Voltage (V) | 18.0 |
Max-Power Current (A) | 7.5 |
Open-Circuit Voltage (V) | 21.85 |
Short-Circuit Current (A) | 8.18 |
Mechanical Characteristics
Cable type, Diameter and Length | 4mm2, TUV certified, 1000mm |
Type of Connector | Compatible with MC4 plug |
Arrangement of cells | 4*9 |
Cell Size | 156*156 |
Dimension | 1482*676*40 |
Weight | 12Kg |
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: What kind of loads can I run on PV?
With a correctly designed PV system you can power almost any electrical load. However, as the load size increases the expense also increases. Loads like hot water heaters, air conditioners, room heaters and electric stoves should be avoided. The added cost of trying to power loads like these is very cost prohibitive. If these loads have to be powered it will be a lot less expensive to change the appliance to use an alternative fuel type like propane.
- Q: Can a solar controller be used with solar-powered air quality monitoring stations?
- Yes, a solar controller can be used with solar-powered air quality monitoring stations. A solar controller is an essential component in a solar power system as it regulates the flow of electricity from the solar panels to the monitoring station and also prevents overcharging of batteries. In the case of solar-powered air quality monitoring stations, the solar controller would connect the solar panels to the station's power system, ensuring a steady supply of clean energy to operate the sensors, data loggers, and other components. This setup allows for continuous and sustainable monitoring of air quality, without relying on grid power or frequent battery replacement. Therefore, using a solar controller is highly recommended for solar-powered air quality monitoring stations to optimize their performance and ensure reliable operation.
- Q: Is it necessary to have a solar controller for a small solar system?
- Yes, it is necessary to have a solar controller for a small solar system. A solar controller helps regulate and control the charging and discharging of the batteries in the system, ensuring optimal performance and preventing overcharging or deep discharging, which can damage the batteries. Additionally, a solar controller provides important information about the system's performance and helps protect the system from various electrical issues, making it an essential component for a small solar system.
- Q: What is the meaning of the DC load above the solar controller?
- Because the controller output function, such as the switch, then the battery is DC energy, so if the direct output, can only take the DC load, can work properly, if you want to work on the AC load, then the need to connect the controller output DC Inverter, so that the AC load can work. My space has a lot of information about the solar system, welcome to come to view
- Q: How does a solar controller handle fluctuations in solar panel output?
- The purpose of a solar controller is to regulate and optimize the flow of electricity between solar panels and a battery bank, in order to handle changes in solar panel output. When the solar panels produce excess energy, the solar controller detects this and adjusts the charging current into the batteries accordingly, preventing overcharging and potential damage to the batteries. Conversely, if the solar panel output decreases due to factors like cloud coverage or shading, the solar controller compensates by increasing the charging current. This ensures that the batteries are always being charged efficiently, even during periods of reduced solar panel output. To handle fluctuations in solar panel output, solar controllers incorporate features like Maximum Power Point Tracking (MPPT) or Pulse Width Modulation (PWM) technology. MPPT controllers continuously monitor and track the maximum power point of the solar panels, adjusting the voltage and current to maximize energy harvest. PWM controllers regulate the charging current by rapidly switching the solar panel output on and off, maintaining a stable voltage and preventing overcharging. In summary, a solar controller plays a crucial role as an intermediary between solar panels and a battery bank. Its purpose is to ensure efficient transfer and storage of the energy generated by the panels, regardless of fluctuations in solar panel output.
- Q: What is the role of a solar controller in preventing damage to the solar panels from overvoltage conditions?
- Maintaining the integrity and longevity of solar panels is crucial, and the role of a solar controller in preventing damage from overvoltage conditions is essential. Overvoltage occurs when the solar panels generate a voltage that exceeds their safe threshold. This can happen due to factors like fluctuating sunlight intensity, faulty wiring, or malfunctioning components. The solar controller, also known as a charge controller or regulator, acts as a protective device between the solar panels and the battery bank or grid connection. Its primary function is to regulate the charging process and prevent overcharging of the batteries or sending excessive voltage to the grid. In the context of preventing damage from overvoltage conditions, the solar controller plays a vital role by performing the following tasks: 1. Continuous Voltage Monitoring: The solar controller continuously monitors the voltage output of the solar panels, ensuring it stays within the safe range specified for the panels. If the voltage exceeds this limit, the controller takes immediate action to prevent potential damage. 2. Voltage Regulation: When the solar panels produce more energy than necessary for the batteries or grid connection, the solar controller regulates the voltage output. It achieves this by diverting excess energy to a secondary load, such as a water heater or storage system, or by reducing the charging current to prevent overvoltage. 3. Load Disconnect: In specific cases, like when the batteries are fully charged or the grid connection is unavailable, the solar controller may disconnect the load from the solar panels altogether. This prevents further charging and reduces the risk of overvoltage damage. 4. Fault Protection: Solar controllers have various protective mechanisms, including features like short-circuit protection, reverse polarity protection, and overcurrent protection. These mechanisms ensure that even in the event of a fault, the solar controller prevents damage to the solar panels. In conclusion, the solar controller plays a critical role in safeguarding against overvoltage conditions and protecting solar panels from potential damage. By continuously monitoring and regulating the voltage output, as well as providing protective features, it ensures the optimal and safe operation of the solar energy system.
- Q: What is the role of a solar controller in maximizing solar panel efficiency?
- The role of a solar controller in maximizing solar panel efficiency is crucial in ensuring optimal performance and protection of the solar panel system. Solar controllers, also known as charge controllers or solar regulators, are responsible for regulating the flow of energy between the solar panels and the batteries or electrical loads. One of the main functions of a solar controller is to prevent overcharging of the batteries. As solar panels generate electricity, they continuously charge the batteries. However, if the batteries are overcharged, it can lead to damage and reduced lifespan. The solar controller monitors the battery voltage and ensures that the charging process is controlled and optimized, preventing overcharging and extending the battery life. Moreover, solar controllers also protect the batteries from deep discharge. When the batteries are not being charged, they can discharge power back into the solar panels, causing damage and reducing overall efficiency. The solar controller prevents this by disconnecting the solar panels from the batteries when the voltage drops below a certain threshold, preserving battery capacity and preventing damage. Additionally, solar controllers play a role in maximizing the efficiency of the solar panels by maximizing the power output. They employ Maximum Power Point Tracking (MPPT) technology, which allows the solar panels to operate at their maximum power output regardless of changes in temperature or shading. MPPT technology continuously adjusts the voltage and current to find the optimal operating point for the solar panels, ensuring that they are always producing the maximum amount of power possible. In summary, the role of a solar controller in maximizing solar panel efficiency is to regulate the flow of energy, prevent overcharging and deep discharge of batteries, and employ MPPT technology to optimize the power output of the solar panels. By performing these functions, solar controllers ensure that the solar panel system operates at its highest efficiency, maximizing the generation of clean, renewable energy.
- Q: Can a solar controller be used in off-grid systems?
- Yes, a solar controller can be used in off-grid systems. In fact, it is an essential component of off-grid solar systems as it regulates the flow of electricity from the solar panels to the batteries. The solar controller ensures that the batteries are charged efficiently while preventing overcharging or damage to the batteries.
- Q: How long is the lifespan of a typical solar controller?
- The lifespan of a typical solar controller can vary depending on several factors. On average, a well-maintained and high-quality solar controller can last anywhere from 10 to 15 years. However, there are instances where solar controllers have been known to last even longer, nearing 20 years or more. The longevity of a solar controller can be influenced by factors such as the brand and quality of the controller, the operating conditions it is subjected to, and the level of maintenance and care provided. Higher quality controllers from reputable brands tend to have better build quality and durability, resulting in a longer lifespan. The operating conditions also play a vital role in determining the lifespan of a solar controller. Extreme temperatures, humidity, and exposure to harsh weather conditions can impact the longevity of the controller. Controllers installed in regions with more moderate climates and protected locations generally tend to last longer. Proper maintenance and care can significantly extend the lifespan of a solar controller. Regularly inspecting and cleaning the controller, ensuring proper ventilation, and protecting it from excessive moisture or dust can help prolong its life. It is also essential to follow the manufacturer's guidelines for maintenance and avoid overloading the controller beyond its rated capacity. Ultimately, while the average lifespan of a solar controller is around 10 to 15 years, several 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 maximize the efficiency of a solar controller.
- Q: How does a solar controller handle temperature compensation for battery charging?
- A solar controller handles temperature compensation for battery charging by continuously monitoring the temperature of the battery and adjusting the charging voltage accordingly. As temperature affects the battery's capacity and charging efficiency, the controller automatically increases or decreases the charging voltage to ensure optimal charging performance and prevent overcharging or undercharging of the battery. This temperature compensation feature helps prolong the battery's lifespan and improve its overall performance in varying temperature conditions.
- Q: Can a solar controller be used with solar-powered indoor irrigation systems?
- Yes, a solar controller can be used with solar-powered indoor irrigation systems. The solar controller helps regulate the flow of electricity from the solar panels to the irrigation system, ensuring efficient power usage and preventing overcharging of batteries.
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Solar Battery Controllers Compatible Poly-Crystalline 135W 156*156 Solar Modules
- Ref Price:
-
- Loading Port:
- China Main Port
- 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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