Solar Modulels Poly-crystalline 230W 156*156 Module
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- Tianjin
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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) | 230 |
Max-Power Voltage (V) | 29.50 |
Max-Power Current (A) | 7.80 |
Open-Circuit Voltage (V) | 36.80 |
Short-Circuit Current (A) | 8.28 |
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: 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: What is PV & how does it work?
PV stands for photovoltaic. Photo = Light and Voltaic = Electricity. A solar cell converts light to electricity.
A solar cell is made of silicon. Computer chips are made of this same material. Basically, when light strikes the surface of a solar cell some of it is absorbed into the silicon. This light energy bumps the electrons loose and causes energy to flow.
By packaging approximately 36 solar cells together a solar panel or a solar module is created. When you have more then one solar panels you create a solar array.
- Q:Can a solar controller be used with solar panels that are connected to a solar concentrator?
- Yes, a solar controller can be used with solar panels that are connected to a solar concentrator. A solar concentrator is a device that focuses sunlight onto a smaller area, increasing the intensity of the light and therefore the amount of energy that can be harvested. The solar controller is responsible for regulating the charging and discharging of batteries in a solar power system, and it can be used in conjunction with solar panels connected to a solar concentrator to ensure that the batteries are charged efficiently and safely. The solar controller will monitor the incoming voltage and current from the solar panels and adjust the charging parameters accordingly. Therefore, it is compatible and recommended to use a solar controller with solar panels connected to a solar concentrator to optimize the performance and longevity of the solar power system.
- Q:Are there any safety precautions I should take when installing a solar controller?
- When installing a solar controller, it is important to take several safety precautions into consideration: 1. Prior to commencing the installation, it is crucial to deactivate all power sources connected to the solar controller and disconnect any batteries or power supplies. This step is essential in preventing electrical shocks or accidents during the installation process. 2. Wearing appropriate protective gear, such as safety glasses and gloves, is highly recommended during the installation of a solar controller. This precautionary measure will safeguard you from potential injuries or accidents that may occur. 3. It is imperative to carefully read and adhere to the manufacturer's instructions provided with the solar controller. This will ensure that you follow the recommended installation procedures and specific safety precautions for the particular model being installed. 4. Verifying proper grounding of the solar controller according to the manufacturer's instructions is essential. Adequate grounding helps protect against electrical faults and minimizes the risk of electrical shocks or fires. 5. It is essential to avoid installing the solar controller in areas where there is a chance of water or moisture exposure. Damp or wet locations can pose electrical hazards and damage the equipment. 6. Using the correct wiring and connectors specifically recommended by the manufacturer for the solar controller installation is crucial. This ensures proper electrical connections and reduces the risk of short circuits or other electrical accidents. 7. If you are uncertain about any aspect of the installation process or lack the necessary skills or knowledge, seeking professional assistance is highly recommended. This ensures that the solar controller is installed correctly and safely. By adhering to these safety precautions, you can minimize the risks associated with installing a solar controller and ensure a safe and successful installation process.
- Q:Can a solar controller be used with solar panel window mounts?
- Yes, a solar controller can be used with solar panel window mounts. The solar controller helps regulate the power output from the solar panel and ensures that the battery or power system is charged efficiently. Regardless of the mounting method, a solar controller is essential to ensure optimal performance and protection for the solar panel and connected devices.
- Q:What is the difference between a solar controller and a solar regulator?
- A solar controller and a solar regulator are essentially the same thing and are both used to regulate and control the charging process of a solar panel system. However, in some regions or industries, the term "solar controller" is commonly used, while in others, "solar regulator" is the preferred terminology. Both devices are typically installed between the solar panels and the battery bank in a solar power system. Their main function is to prevent overcharging of the batteries by regulating the amount of current flowing from the solar panels to the batteries. This is crucial for maintaining the health and lifespan of the batteries. Solar controllers or regulators come in different types and sizes, depending on the specific application and system requirements. Some common types include PWM (Pulse Width Modulation) controllers and MPPT (Maximum Power Point Tracking) controllers. PWM controllers are simpler and more affordable, while MPPT controllers are more sophisticated and efficient in terms of converting and maximizing the power output from the solar panels. In summary, while the terms "solar controller" and "solar regulator" may be used interchangeably, they both refer to the device responsible for managing and controlling the charging process in a solar panel system, ensuring optimal performance and battery health.
- Q:Can a solar controller be used in a hybrid solar power system?
- Yes, a solar controller can be used in a hybrid solar power system. A solar controller, also known as a charge controller, is an essential component in any solar power system, including hybrid systems. Its main function is to regulate the flow of electricity between the solar panels and the batteries. In a hybrid solar power system, the solar panels are not the sole source of power generation. They are combined with other energy sources, such as a backup generator or grid power. The solar controller plays a crucial role in managing the charging and discharging of the batteries, regardless of the energy source. The solar controller ensures that the batteries are charged optimally and prevents overcharging or deep discharging, which can damage the batteries. It also helps maintain a stable voltage and current output from the solar panels, which is essential for the efficient operation of the hybrid system. Furthermore, a solar controller can incorporate advanced features and technologies, such as Maximum Power Point Tracking (MPPT) or Pulse Width Modulation (PWM), to maximize the energy harvest from the solar panels. These features are beneficial in both standalone solar systems and hybrid systems. In conclusion, a solar controller is a vital component in a hybrid solar power system, as it regulates the flow of electricity and ensures the optimal charging and discharging of the batteries, regardless of the energy source being used.
- Q:What is the maximum power point tracking capability of a solar controller?
- A solar controller's ability to efficiently optimize power output from solar panels by operating at their maximum power point (MPP) is known as its maximum power point tracking (MPPT) capability. This feature is crucial because it enables the solar controller to extract the maximum available power from the panels, even under changing environmental conditions like temperature, shading, and solar irradiance. MPPT controllers utilize advanced algorithms and electronic components to continuously monitor and adjust the operating point of the solar panels' voltage and current. This ensures that the panels are always operating at their MPP, maximizing power output and increasing overall system efficiency. The MPPT capability of a solar controller is typically expressed as a percentage or numerical value, indicating how effectively it can track and operate at the MPP of the connected solar panels. Higher MPPT capabilities are desirable as they result in greater energy harvest and improved system performance. It is important to note that different solar controllers may have varying MPPT capabilities. Therefore, it is recommended to choose a controller with a high MPPT rating to ensure optimal performance and energy production from the solar system.
- Q:What is the difference between a PWM solar controller and an MPPT solar controller?
- A PWM (Pulse Width Modulation) solar controller and an MPPT (Maximum Power Point Tracking) solar controller are both used in solar power systems to regulate the charging of batteries. The main difference between the two is in their charging efficiency and performance. A PWM solar controller works by rapidly switching the solar panel's output on and off to maintain a steady voltage for charging the battery. However, this method can result in energy loss and lower charging efficiency, especially in situations where the solar panel voltage is much higher than the battery voltage. On the other hand, an MPPT solar controller is designed to optimize the power output of the solar panel by dynamically adjusting the voltage and current to find the maximum power point. This allows the MPPT controller to efficiently convert and deliver more power to the battery, resulting in higher charging efficiency and better utilization of available solar energy. In summary, an MPPT solar controller is generally more advanced and efficient than a PWM solar controller, making it a preferred choice for maximizing the charging efficiency and performance of solar power systems.
- Q:What is the role of a solar controller in preventing damage to the solar panels from hail or storm events?
- The role of a solar controller in preventing damage to solar panels from hail or storm events is to detect these potentially harmful weather conditions and take appropriate action to protect the panels. This can include activating a hail protection mode that tilts the panels to minimize their exposure to hail or severe winds, as well as shutting down the system if necessary to prevent further damage. Additionally, some solar controllers can provide real-time monitoring of weather conditions and provide alerts to the system owner, allowing for quick response and mitigation measures to be implemented. Ultimately, the solar controller plays a crucial role in safeguarding the solar panels and ensuring their longevity and performance in the face of adverse weather conditions.
- Q:Can a solar controller handle high temperatures?
- Yes, a solar controller is designed to handle high temperatures. Most solar controllers are built with durable materials and equipped with heat sinks or cooling mechanisms to dissipate heat effectively. They are specifically designed to operate in hot environments without any adverse effects on their performance or longevity.
- Q:Can a solar controller be used with solar panels that are mounted on a rooftop?
- Yes, a solar controller can be used with solar panels that are mounted on a rooftop. A solar controller, also known as a charge controller, is a device that regulates the charging of batteries in a solar power system. It is typically installed between the solar panels and the batteries to prevent overcharging and over-discharging of the batteries. Regardless of whether the solar panels are mounted on a rooftop or any other location, a solar controller is an essential component of a solar power system. It helps to optimize the charging process, protect the batteries from damage, and increase the overall efficiency of the system. Rooftop-mounted solar panels are a popular choice for residential and commercial installations due to their ease of installation and available space. In such installations, the solar controller plays a crucial role in ensuring that the batteries are charged properly and that the solar energy is effectively utilized. Therefore, whether the solar panels are mounted on a rooftop or any other location, a solar controller is necessary to regulate the charging process and ensure the longevity and efficiency of the solar power system.
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Solar Modulels Poly-crystalline 230W 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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