Resol Solar Thermal Controllers Compatible Solar Panel Mono-Crystalline 156*156 250W Module

Resol Solar Thermal Controllers Compatible Solar Panel Mono-Crystalline 156*156 250W Module System 1

Resol Solar Thermal Controllers Compatible Solar Panel Mono-Crystalline 156*156 250W Module

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Loading Port:: Tianjin

Payment Terms:: TT or LC

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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.

PWM Solar System Controller,20A ,12/24V LS2024

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	4mm^2, TUV certified, 1000mm
Type of Connector	Compatible with MC4 plug
Arrangement of cells	6*12
Cell Size	156*156
Dimension	1580106945
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: Can a solar controller be used with solar-powered indoor cultural facilities?: Yes, a solar controller can be used with solar-powered indoor cultural facilities. A solar controller helps regulate and optimize the charging and discharging of batteries connected to solar panels. It ensures that the solar energy is efficiently stored and utilized, which can be beneficial for powering various electrical systems and equipment in indoor cultural facilities that rely on solar power.

Q: Can a solar controller handle power surges from the charge controller?: Yes, a solar controller is designed to handle power surges from the charge controller. It has built-in protective features such as surge protection and overvoltage protection to ensure that the solar controller can withstand and regulate any power surges from the charge controller.

Q: Can a solar controller be used with solar-powered electric fences for livestock?: Yes, a solar controller can be used with solar-powered electric fences for livestock. A solar controller is an essential component of a solar-powered electric fence system as it regulates the power supply from the solar panel to the fence energizer. It ensures that the battery is charged efficiently and that the fence operates effectively. The solar controller also helps in protecting the battery from overcharging and prolongs its lifespan. Therefore, using a solar controller with a solar-powered electric fence for livestock is highly recommended to ensure optimal performance and sustainability of the system.

Q: Can a solar controller be used in a solar-powered electric train system?: Yes, a solar controller can be used in a solar-powered electric train system. A solar controller is responsible for regulating and controlling the flow of electricity between the solar panels and the batteries. In a solar-powered electric train system, the solar controller would ensure that the energy generated by the solar panels is efficiently stored and used to power the train's electric motors.

Q: How does a solar controller handle short circuit protection?: A solar controller handles short circuit protection by automatically detecting and disconnecting the circuit in case of a short circuit. This is done through the use of built-in circuit breakers or fuses that trip or blow when a short circuit occurs, preventing any damage to the solar panels or the controller itself.

Q: How do I prevent reverse current flow with a solar controller?: To prevent reverse current flow with a solar controller, the following steps can be taken: 1. Ensure that the solar controller you purchase has a built-in feature for reverse current protection. This will prevent current from flowing back into the solar panel when there is no sunlight or when the battery is fully charged. 2. Install a blocking diode in the circuit between the solar panel and the solar controller. This diode will act as a one-way valve, allowing current to flow from the solar panel to the controller but preventing reverse current flow. 3. Make sure to properly wire the solar controller by following the manufacturer's instructions. It is important to correctly connect the solar panel, battery, and load to the solar controller. Improper wiring can result in reverse current flow and potential damage to the solar system. 4. Use a charge controller that has a low voltage disconnect (LVD) feature. This feature automatically disconnects the load from the battery when it reaches a critically low voltage. By doing so, excessive discharge of the battery is prevented, which can lead to reverse current flow. 5. Regularly monitor the performance of the solar system and be vigilant for any signs of reverse current flow. Keep an eye on the battery voltage, charging status, and any unusual behavior that may indicate a problem. If reverse current flow is detected, promptly investigate and take the necessary steps to rectify the issue. By implementing these measures, reverse current flow can be effectively prevented, ensuring the efficient and safe operation of your solar system.

Q: Can a solar controller be used with a 12V battery system?: Yes, a solar controller can be used with a 12V battery system.

Q: Can a solar controller be used with a battery bank that has different state of charge levels?: Yes, a solar controller can be used with a battery bank that has different state of charge levels. The solar controller regulates the charging process and ensures that each battery in the bank is charged to its optimal level, regardless of the differences in state of charge. This helps to maintain the overall health and performance of the battery bank.

Q: Can a solar controller be used with a solar-powered manufacturing plant?: Yes, a solar controller can be used with a solar-powered manufacturing plant. A solar controller is an essential component of solar power systems, including solar panels, batteries, and inverters. It regulates the flow of electricity from the solar panels to the manufacturing plant, ensuring optimal charging of batteries and protecting them from overcharging. Thus, a solar controller is necessary to efficiently manage and utilize solar energy in a manufacturing plant.

Q: How do I integrate a solar controller with an existing solar panel system?: In order to integrate a solar controller with an existing solar panel system, there are several steps that need to be followed: 1. Determine compatibility: Begin by confirming that the solar controller you have is compatible with your current solar panel system. Examine the specifications and requirements of both the solar controller and the solar panels to ensure they are able to work together effectively. 2. Disconnect existing connections: Before connecting the solar controller, it is necessary to disconnect any existing connections from the solar panels. This entails shutting down the solar panel system and detaching any wires or cables that are connected to the panels. 3. Install the solar controller: Once the existing connections have been disconnected, proceed with the installation of the solar controller. The installation process may differ depending on the specific model, so it is advisable to refer to the manufacturer's instructions for guidance. Typically, you will need to mount the solar controller in a suitable location near the solar panels and connect the appropriate wires. 4. Connect the solar panels to the controller: After installing the solar controller, reconnect the solar panels to it. This generally involves connecting the positive and negative wires from the solar panels to the corresponding terminals on the solar controller. It is important to ensure that the connections are secure and properly tightened. 5. Reestablish the system: Once the solar panels are connected to the solar controller, you can now reconnect the rest of the system. This includes reconnecting the wires or cables that were previously disconnected. 6. Test and monitor: After completing the integration, turn on the solar panel system and closely monitor its performance. Verify that the solar controller is functioning correctly and effectively regulating the charge from the solar panels. If necessary, make any adjustments or settings according to the manufacturer's instructions. It is essential to note that if you have any uncertainties or feel uncomfortable with any of the steps involved, it is highly recommended to seek professional assistance from a qualified electrician or solar technician. They will be able to ensure a safe and proper integration of the solar controller with your existing solar panel system.

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