Solar Controllers Wholesale:Mono-Crystalline 125*125 255W Solar Modules
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A solar panel, or photovoltaic PV module, is a device that is composed of solar cells and which, when struck by photons of light from the sun, generates an electrical current which can then be used to power DC or AC electrical loads.
We are one of the well known manufacturers and suppliers of an extensive range of solar module. Entire range of our products is well checked before offering to the clients to ensure that our products are free from any defect. Our products are delivered within the stipulated time frame. These solar module are available for outdoor applications. Our solar module are designed as per the set industry standards and can be bought at market leading Available with us in various dimensions, these modules are stringently tested under define parameters before the final dispatch by our professional who hold rich industry experience in this domain.
Electrical Characteristics
Max-pow (W) | 255 |
Max-Power Voltage (V) | 51.5 |
Max-Power Current (A) | 4.96 |
Open-Circuit Voltage (V) | 62.3 |
Short-Circuit Current (A) | 5.45 |
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: When do I need a charge controller and why?
The safest way to figure out if you need a charge controller is to take Battery Amp Hour Capacity and divide this by the Solar Panel max. power amp rating. If the quotient is above 200, you don't need a controller. If the number is less than 200 than you need a controller.
For example if you have a 100 amp hour battery and a 10 watt panel, you take 100 and divide it by .6 (600mA) and you get 166.6. Since this is less than 200 you need a charge controller. If you have a five-watt panel in the above example you take 100 divided by .3 (300mA) and you come up with 333.3. Since this is larger than 200 you do not need a charge controller. However you still need a blocking diode, to prevent the battery from discharging to the panel at night. So as a general rule of thumb you don't need a charge controller unless you have more than five watts of solar for every 100-amp hours of battery capacity.
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 a solar-powered spa or wellness center?
- Yes, a solar controller can be used with a solar-powered spa or wellness center. A solar controller is designed to regulate the flow of electricity from solar panels to the batteries or appliances, ensuring optimal energy utilization. In the context of a spa or wellness center, a solar controller can effectively manage the power generated by solar panels, enabling the facility to operate efficiently and sustainably.
- Q: Can a solar controller be used with a solar-powered industrial facility?
- Yes, a solar controller can be used with a solar-powered industrial facility. A solar controller helps regulate the flow of electricity between the solar panels and the batteries, ensuring efficient charging and preventing overcharging or damage to the batteries. In an industrial facility, a solar controller can optimize the performance and longevity of the solar power system, making it an essential component for managing the energy generated by solar panels.
- Q: How does a solar controller prevent battery under-temperature?
- A solar controller prevents battery under-temperature by monitoring the temperature of the battery bank and regulating the charging process accordingly. It ensures that the battery is not charged or discharged in extremely low temperatures, which can damage the battery. The controller may activate a temperature sensor to detect the battery temperature and adjust the charging voltage or current to maintain the battery's optimal temperature range.
- Q: Can a solar controller be used with a generator?
- Yes, a solar controller can be used with a generator. The solar controller regulates the charging of batteries from solar panels, and it can also regulate the charging from a generator. By connecting the generator's output to the input terminals of the solar controller, it can effectively manage the charging process and ensure the batteries are charged efficiently.
- Q: Can a solar controller be used with a solar-powered residential community?
- Yes, a solar controller can be used with a solar-powered residential community. A solar controller is an essential component of a solar power system, and it helps regulate and optimize the charging and discharging of batteries. In a solar-powered residential community, the solar controller would be responsible for managing the flow of electricity from the solar panels to the community's battery storage system, ensuring efficient use of the generated solar energy.
- Q: How does a solar controller handle lightning strikes or power surges?
- A solar controller is designed to protect the solar panel system from lightning strikes or power surges. It typically has built-in protection mechanisms to handle these situations. During a lightning strike or power surge, the solar controller will detect the sudden increase in voltage and current and activate its protective features. One of the main components that handle these events is the surge protector or transient voltage suppressor. This device is designed to divert the excess voltage and current away from the solar controller and the rest of the system. Additionally, the solar controller may have fuses or circuit breakers that will trip or blow in the event of a power surge or lightning strike. These protective devices are designed to interrupt the flow of electricity and prevent damage to the solar controller and other connected components. Furthermore, some solar controllers have built-in grounding mechanisms to dissipate the excess energy caused by lightning strikes. This grounding system helps to divert the energy safely into the ground, protecting the solar panel system from damage. It is important to note that while solar controllers have protective measures in place, they may not be able to completely eliminate the risk of damage from a direct lightning strike. In such cases, additional surge protection devices, like lightning arrestors or lightning rods, may be required to ensure the safety of the solar panel system. Overall, a solar controller is designed to handle lightning strikes or power surges by diverting excess energy, tripping fuses or circuit breakers, and utilizing grounding mechanisms to protect the system from damage.
- Q: How does a solar controller prevent damage from power spikes?
- A solar controller prevents damage from power spikes by regulating and stabilizing the voltage and current output from the solar panels. It acts as a buffer between the panels and the battery or power grid, ensuring that only a safe and consistent amount of energy is transmitted. Additionally, the controller may incorporate surge protection mechanisms to divert or absorb any excessive voltage, safeguarding the system from harmful power spikes.
- Q: Can a solar controller be used with solar panels that are connected to a solar street light?
- Yes, a solar controller can be used with solar panels that are connected to a solar street light. The solar controller regulates the flow of electricity from the solar panels to the street light, ensuring optimal charging and preventing overcharging or damage to the battery.
- Q: Can a solar controller be used with solar panel cleaning drones?
- Yes, a solar controller can be used with solar panel cleaning drones. The solar controller is responsible for regulating the power flow from the solar panels to the drone's batteries, ensuring optimal charging and preventing overcharging. By using a solar controller, the cleaning drones can effectively utilize solar energy to power their operations while maintaining the health of their batteries.
- Q: How do I connect solar panels to a solar controller?
- Follow these steps to connect your solar panels to a solar controller: 1. Begin by positioning your solar panels in a location that receives maximum sunlight throughout the day. Make sure they are securely mounted and properly angled for optimal sun exposure. 2. Locate the positive and negative terminals on your solar panels, which are typically labeled as "+" and "-". Consult the user manual or markings on the panels for accurate identification. 3. Once you have found the terminals, make the connections. Attach the positive terminal of the first solar panel to the positive input terminal of the solar controller using a solar panel cable or wire with appropriate connectors. Repeat this step for the negative terminals, connecting the negative terminal of the first solar panel to the negative input terminal of the solar controller. 4. If you have multiple solar panels, follow the solar controller's specifications and your energy requirements to determine whether to connect them in series or parallel. In series connections, link the positive terminal of one panel to the negative terminal of the next panel. In parallel connections, connect all positive terminals together and all negative terminals together. 5. Double-check all the connections to ensure they are secure. Loose connections can result in power loss and inefficiency. 6. Finally, connect the solar controller to your battery bank or power inverter. Most solar controllers have separate terminals for battery connections, labeled as "+" and "-". Connect the positive terminal of the battery to the positive output terminal of the solar controller, and the negative terminal of the battery to the negative output terminal of the solar controller. 7. After completing the connections, power on the solar controller and monitor the charging status. The solar controller will regulate the power flow from the solar panels to the battery bank, ensuring efficient charging and preventing overcharging. Always refer to the user manual provided with your specific solar panels and solar controller for any manufacturer-specific instructions or guidelines.
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Solar Controllers Wholesale:Mono-Crystalline 125*125 255W Solar Modules
OKorder Service Pledge
OKorder Financial Service
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