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: The principle of solar controller
- Principle: solar panels are photovoltaic equipment (the main part of the semiconductor material), it occurs after the light generated by the photoelectric effect of current. Supplement: the role of solar controller: control the work of the entire system state, and the battery played a charge protection, over discharge protection role. In the larger temperature difference, the qualified controller should also have the function of temperature compensation. Other additional functions such as light control switches, time control switches should be optional controller.
- Q: What is the role of a solar controller in preventing battery self-discharge?
- The role of a solar controller in preventing battery self-discharge is crucial and multifaceted. A solar controller, also known as a charge controller or regulator, acts as an intermediary between the solar panels and the battery bank in a solar power system. Its main function is to regulate the amount of charge flowing from the solar panels to the batteries, ensuring that the batteries are charged efficiently and effectively. One of the key reasons a solar controller helps prevent battery self-discharge is by implementing a mechanism known as a "low voltage disconnect." This feature monitors the battery voltage and automatically disconnects the battery from the solar panels when the voltage drops below a certain threshold. By preventing the battery from discharging beyond a safe level, the solar controller helps to protect the battery from damage and prolong its lifespan. Additionally, a solar controller also plays a critical role in preventing overcharging of the batteries. When the solar panels produce more energy than the batteries can handle, the excess energy can cause the batteries to overheat and potentially lead to their failure. The solar controller prevents this by regulating the charging process, ensuring that the batteries receive only the appropriate amount of charge based on their capacity and state of charge. Furthermore, a solar controller often incorporates a feature called "pulse width modulation" (PWM) or "maximum power point tracking" (MPPT). These technologies optimize the energy transfer from the solar panels to the batteries by adjusting the voltage and current levels to match the battery's requirements. This helps to maximize the charging efficiency and minimize any energy losses, ultimately reducing the chances of battery self-discharge. In summary, the role of a solar controller in preventing battery self-discharge is to regulate the charging process, protect the batteries from overcharging and overheating, and optimize the energy transfer from the solar panels. By performing these functions, the solar controller helps to ensure that the batteries remain charged, healthy, and ready for use, thereby preventing self-discharge and maximizing their performance and lifespan.
- Q: What is the maximum load wattage a solar controller can handle?
- The maximum load wattage a solar controller can handle depends on the specific model and its specifications. It can vary widely, ranging from a few hundred watts to several kilowatts. It is important to check the manufacturer's guidelines and specifications for the particular solar controller in order to determine its maximum load wattage capacity.
- Q: Can a solar controller be used in a solar-powered weather monitoring system?
- Yes, a solar controller can be used in a solar-powered weather monitoring system. A solar controller regulates the amount of power flowing from the solar panels to the batteries, ensuring the batteries are charged efficiently and preventing overcharging. In a solar-powered weather monitoring system, the solar controller would play a crucial role in managing the power supply to the system, allowing it to operate reliably and sustainably.
- Q: What are the features of a good solar controller?
- A good solar controller should have several key features. Firstly, it should be able to efficiently regulate the charging and discharging of the battery connected to the solar system. This ensures that the battery is neither overcharged nor discharged beyond its capacity, prolonging its lifespan. Secondly, it should have a high-quality display that provides real-time information about the solar system's performance, such as battery voltage, charging current, and load status. Additionally, a good solar controller should have built-in protection mechanisms like overcharge, overload, short circuit, and reverse polarity protection, safeguarding the battery and the entire solar system. It should also have multiple charging options, such as bulk, float, and equalization, allowing for flexible charging according to the battery type. Lastly, a good solar controller should be durable, weather-resistant, and easy to install, making it suitable for various solar applications.
- Q: Can a solar controller be used with a solar-powered university or college?
- Yes, a solar controller can be used with a solar-powered university or college. A solar controller is an essential component of a solar power system that regulates the voltage and current flow from the solar panels to the battery. It ensures the efficient and safe charging of the batteries, which are used to store the solar energy generated. Therefore, a solar controller is necessary to effectively manage and utilize the solar power in a university or college setting.
- Q: Can a solar controller be used with solar-powered lights?
- Yes, a solar controller can be used with solar-powered lights. A solar controller regulates the charging and discharging of batteries in a solar power system, ensuring efficient energy management. Solar-powered lights often use batteries to store energy from the solar panels, and a solar controller helps to optimize and protect the battery's lifespan.
- Q: How does a solar controller handle high voltage input from solar panels?
- A solar controller, also known as a charge controller, is responsible for regulating the flow of electricity between solar panels and the battery bank or load. When it comes to handling high voltage input from solar panels, the controller employs various mechanisms to ensure the safety and efficiency of the system. Firstly, a solar controller typically features a maximum power point tracking (MPPT) algorithm. This algorithm enables the controller to track the maximum power voltage and current at which the solar panels can operate. By constantly monitoring the voltage and current, the MPPT algorithm adjusts the operating point of the solar panels to extract the maximum power output, even under changing weather conditions or partial shading. This effectively optimizes the energy harvesting capability of the solar panels and prevents any damage that might occur due to excessive voltage. Additionally, a solar controller incorporates various protective features to handle high voltage input. One of the key components is the voltage regulator, which acts as a voltage limiter. It ensures that the voltage from the solar panels does not exceed a certain pre-set value, typically the rated voltage of the battery bank or load. If the input voltage exceeds this limit, the controller automatically reduces the voltage to a safe level before allowing it to reach the battery or load. Furthermore, a solar controller may incorporate over-voltage protection mechanisms. These mechanisms detect and respond to any sudden spikes in voltage that may occur, such as during lightning strikes or electrical surges. By promptly disconnecting the solar panels from the battery or load, the controller prevents any potential damage to the system. In summary, a solar controller handles high voltage input from solar panels by utilizing the MPPT algorithm to optimize power output, employing a voltage regulator to limit the voltage within safe parameters, and incorporating protective features to prevent damage from over-voltage situations. These mechanisms ensure the safe and efficient operation of the solar energy system, allowing for maximum energy harvesting while safeguarding the connected components.
- Q: Can a solar controller be used with solar-powered indoor industrial buildings?
- Solar controllers, also known as charge controllers, are necessary components in solar power systems. They regulate the voltage and current from solar panels, preventing battery overcharging and ensuring efficient charging. In solar-powered indoor industrial buildings, the solar controller plays a crucial role in managing electricity flow. It optimizes energy production and delivery to power various equipment and systems within the building. The solar controller ensures proper battery charging and maintains a stable power supply. It safeguards batteries from damage caused by overcharging or excessive discharge, increasing their lifespan and system efficiency. Moreover, solar controllers offer monitoring and control capabilities. Users can track solar panel and battery performance, optimizing energy usage, identifying issues, and making informed decisions to enhance overall efficiency. Overall, solar controllers are indispensable for managing and optimizing solar power systems, making them suitable for solar-powered indoor industrial buildings.
- Q: How do I protect a solar controller from insects or pests?
- There are a few preventive measures you can take to protect your solar controller from insects or pests. Firstly, ensure that the solar controller is installed in a secure and enclosed location, such as a locked cabinet or box. This will make it difficult for insects or pests to access it. Additionally, consider sealing any openings or gaps around the solar controller with caulk or mesh screens to prevent insects from entering. Regularly inspect and clean the area around the controller to remove any debris or potential nesting spots for pests. Lastly, if you notice any signs of insect or pest activity near the controller, you can use environmentally friendly insect repellents or traps to deter them.
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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
OKorder Financial Service
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