Resol Solar Thermal Controllers Compatible Solar Panel Mono-Crystalline 156*156 250W Module
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Solar Module Descriptions:
This high efficiency waterproof 250W mono-crystalline solar panel is ideal for all on-grid roof installations on houses and commercial buildings, as it has been manufactured to the highest standards and certified by MCS and TUV to be suitable for any on-grid solar installations. The solar panel is also perfect for all off-grid installations on caravans, campervans, motor homes and boats for charging leisure battery banks or for off-grid household solar systems with batteries.
Electrical Characteristics
Max-pow (W) | 250 |
Max-Power Voltage (V) | 51 |
Max-Power Current (A) | 4.9 |
Open-Circuit Voltage (V) | 61.7 |
Short-Circuit Current (A) | 5.4 |
Mechanical Characteristics
Cable type, Diameter and Length | 4mm2, TUV certified, 1000mm |
Type of Connector | Compatible with MC4 plug |
Arrangement of cells | 6*12 |
Cell Size | 156*156 |
Dimension | 1580*1069*45 |
Weight | 20.5Kg |
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: What kind of loads can I run on PV?
With a correctly designed PV system you can power almost any electrical load.
- Q:What is the maximum charging current of a solar controller?
- The maximum charging current of a solar controller depends on the specific model and its design specifications. It can range from a few amps to several hundred amps, depending on the size and capacity of the solar controller.
- Q:Can a solar controller be used with solar panels that are mounted on a ground-mounted structure?
- Solar panels that are mounted on a ground-mounted structure can indeed be used with a solar controller. The main role of the solar controller is to regulate the voltage and current from the panels, ensuring that batteries are charged optimally or power is utilized efficiently. It doesn't matter if the solar panels are mounted on a roof, a pole, or a ground-mounted structure; the solar controller can still be installed in the system to carry out its function. The compatibility or functionality of the solar controller remains unaffected by the mounting structure.
- Q:How does a solar controller handle variations in solar irradiation levels?
- A solar controller handles variations in solar irradiation levels by continuously monitoring the incoming solar energy and adjusting the charging parameters accordingly. It uses a sophisticated algorithm to optimize the charging process and ensure maximum efficiency regardless of the changing solar conditions.
- Q:Can a solar controller be repaired if it malfunctions?
- When a solar controller malfunctions, it can be repaired. Solar controllers serve as electronic devices that regulate the charging and discharging of batteries in solar power systems. Like any other electronic device, they may malfunction due to various reasons like component failure, wiring issues, or software glitches. To fix a malfunctioning solar controller, it is crucial to first determine the cause of the malfunction. This can be accomplished by troubleshooting the system, inspecting the wiring connections, and examining the controller for any visible damage. If the problem is related to a defective component, like a blown fuse or a damaged transistor, it can be replaced to restore the controller's functionality. In certain cases, the malfunction might be caused by a software problem. In such situations, updating or reprogramming the controller's firmware may be necessary to resolve the issue. This can typically be done by connecting the controller to a computer and utilizing specialized software provided by the manufacturer. However, it is important to note that the repairability of a solar controller can vary depending on the specific model and brand. Some manufacturers provide repair services or replacement parts, while others offer warranty coverage that includes repair or replacement of a malfunctioning controller. If the solar controller is still covered by warranty, it is advisable to contact the manufacturer or authorized dealer for assistance with repair or replacement. They can provide guidance on troubleshooting steps, offer repair services, or facilitate the replacement of the controller if needed. In conclusion, a malfunctioning solar controller can generally be repaired. It is important to determine the cause of the malfunction and take appropriate actions to address the issue. Whether it involves replacing faulty components or updating the software, repairing a malfunctioning solar controller can restore its functionality and ensure the proper operation of the solar power system.
- 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 load voltage in standby mode of a solar controller?
- The maximum load voltage in standby mode of a solar controller is typically the same as the system voltage, which is usually around 12V, 24V, or 48V, depending on the configuration of the solar power system.
- Q:Can a solar controller be used with solar-powered pool heaters?
- Solar-powered pool heaters can indeed be used with a solar controller. In fact, a solar controller is crucial when it comes to solar heating systems, especially for pool heaters. Its main function is to regulate and optimize the transfer of solar energy from the panels to the pool water, ensuring efficient heating while preventing any overheating. By closely monitoring the temperature of the pool water, the controller is able to adjust the flow of water through the solar panels accordingly. Additionally, it has the ability to control the circulation pumps and valves in order to achieve the desired temperature in the pool. Thus, it is highly recommended to utilize a solar controller in conjunction with solar-powered pool heaters in order to maximize the effectiveness and efficiency of the solar heating system.
- Q:What is the maximum load power that a solar controller can handle?
- The maximum load power that a solar controller can handle depends on the specific model and capacity of the controller. It can range from a few hundred watts to several thousand watts. It is important to consult the manufacturer's specifications or consult with a professional to determine the exact maximum load power for a particular solar controller.
- Q:Can a solar controller be used with solar arrays of different voltages?
- Yes, a solar controller can be used with solar arrays of different voltages. Solar controllers are designed to regulate the charging of batteries from solar panels, and they typically have the capability to handle a range of input voltages. They are equipped with features like voltage regulation and maximum power point tracking (MPPT) to ensure compatibility with various solar array voltages.
- Q:Can a solar controller be used with solar panels of different lifespans?
- Yes, a solar controller can be used with solar panels of different lifespans. The main function of a solar controller is to regulate the charging process and prevent overcharging of the batteries connected to the solar panels. It does not directly interact with the solar panels themselves. Therefore, as long as the solar panels are compatible with the solar controller in terms of voltage and current, they can be used together regardless of their lifespan. However, it is important to consider the efficiency and performance of the older solar panels as they may produce less power compared to newer ones, which could affect the overall system performance.
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Resol Solar Thermal Controllers Compatible Solar Panel Mono-Crystalline 156*156 250W 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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