MPPT Solar Charge Controller 192V 30A for off grid solar power system and RS485 available
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 PCS
- Supply Capability:
- 1000 PCS/month
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Properties of the solar charge controller
1. Design for off-grid solar power system.
2. Applicable to different kinds of batteries.
3. Adopts MPPT technology (Maximum Power Point Tracking). The advanced tracking algorithm make the solar module operate at ideal voltage which the solar modules can produce the maximum available power.
4. Modular design with simple structure and easy maintenance.
5. Automatic power control function.
6. LCD display: Solar panel current, solar panel voltage, solar panel power, battery group voltage, charge current.
7. Perfect protection function: Solar reverse charge protection, Solar reverse connection protection, Battery reverse connection protection, Battery overcharge protection, Battery over current protection etc ,thus the system has higher reliability.
Technical parameters of the solar charge controller
Model | 192V30A | ||
Battery group rated voltage | 192Vdc | ||
PV Rated current | 30A | ||
PV open circuit voltage | 500V | ||
PV Max. power | 5760Wp | ||
MPPT input DC voltage range | 150-240Vdc | ||
Input PV module road number | 1 | ||
Function | MPPT charge mode, auto stop charge, auto recharge voltage; Protection: connecting contrary, over current, short circuit, over heat etc. | ||
Display mode | LCD | ||
Display content | solar panel voltage, solar panel current, solar panel power, battery voltage, charge current | ||
Floating Charge Voltage (adjustable) | 110Vdc | ||
Stop charge voltage | 116Vdc±1% | ||
Recharge voltage | 108V±1% | ||
Voltage drop between PV and battery | 1.5V | ||
Max itself power consumption | 100mA-150mA | ||
Work environment temperature | -30-60°C | ||
Relative humidity | 90% No condensation | ||
Applicable altitude | 3000m The rated power should be reduced when it is higher than 2000m | ||
Noise (1m) | 40dB | ||
Degree of protection | IP20(Indoor) | ||
Cooling method | Forced air cooling | ||
*Communication interface (optional) | RS485/USB | ||
*Temperature compensation(optional) | -4mv/°C/2V,-35°C~+80°C,Accuracy:±1°C | ||
Product size (mm) | 520*430*200mm, (Black one) 480*360*150mm, (Red one) | ||
Weight(kg) | 12Kg(Black one) 14kg(Red one0 | ||
*Above parameter only for reference. Could be custom made to user specifications.
- Q:Can a solar controller be used in a solar-powered medical equipment system?
- Yes, a solar controller can be used in a solar-powered medical equipment system. A solar controller is responsible for regulating the flow of electricity from the solar panels to the medical equipment, ensuring that the system functions efficiently and safely. It helps prevent overcharging, controls voltage levels, and protects the equipment from power surges. Therefore, incorporating a solar controller is essential for the successful operation of a solar-powered medical equipment system.
- Q:What is the maximum load voltage that a solar controller can handle?
- The maximum load voltage that a solar controller can handle can vary depending on the specific model and manufacturer. However, in general, most solar controllers can handle load voltages ranging from 12 volts to 48 volts.
- Q:How do I choose the right solar controller for my system?
- When choosing the right solar controller for your system, there are a few key factors to consider. First, determine the size and voltage of your solar panel array, as this will influence the type and capacity of controller you need. Next, consider the system's load and the amount of power it requires, ensuring the controller can handle the necessary current. Additionally, assess the environmental conditions and temperature range of your location to select a controller with appropriate capabilities. Lastly, check for additional features such as LCD displays, adjustable settings, and communication capabilities, based on your specific needs and preferences.
- Q:What is the cost of a solar controller?
- The cost of a solar controller can vary depending on several factors such as brand, capacity, features, and quality. On average, a basic solar controller can range from $20 to $50, while more advanced models with additional functionalities can cost anywhere from $50 to $200 or more.
- Q:Can a solar controller be used for off-grid solar systems?
- Yes, a solar controller can definitely be used for off-grid solar systems. In fact, it is an essential component for managing and regulating the charging and discharging of batteries in off-grid solar setups. The solar controller helps control the flow of electricity from the solar panels to the batteries, ensuring efficient charging and preventing overcharging or damage to the batteries.
- Q:How does a solar controller prevent damage to the solar panels during low voltage conditions?
- A solar controller, also known as a charge controller, is an essential component in a solar power system that helps prevent damage to the solar panels during low voltage conditions. During low voltage conditions, such as when the solar panels are not receiving sufficient sunlight or when the battery is fully charged, the voltage output from the solar panels can drop significantly. This low voltage condition can potentially damage the solar panels and reduce their overall lifespan. To prevent such damage, a solar controller regulates the voltage and current flowing into the battery or the connected load. When the voltage from the solar panels drops below a certain threshold, the solar controller intervenes and adjusts the charging parameters accordingly. One of the primary functions of a solar controller is to ensure that the battery is not overcharged, as this can lead to damage or reduced performance. It monitors the battery's state of charge and adjusts the charging current to maintain a safe voltage level. During low voltage conditions, the solar controller may reduce or interrupt the charging current to prevent overcharging and potential damage to the solar panels. Additionally, a solar controller also protects the solar panels from reverse current flow. At night or during periods of low sunlight, the power generated by the solar panels can flow back into the panels, causing damage. The solar controller prevents this reverse current flow by blocking the current from flowing in the wrong direction, thus protecting the panels from damage. Overall, a solar controller plays a crucial role in safeguarding the solar panels during low voltage conditions. By regulating the voltage and current, monitoring the battery's state of charge, and preventing reverse current flow, the solar controller ensures optimal performance and longevity of the solar panels in varying environmental conditions.
- Q:Can a solar controller be used with solar-powered pool heating systems?
- Certainly! Solar-powered pool heating systems can definitely utilize a solar controller. In fact, a solar controller plays a vital role in these systems. Its main function is to regulate and manage the water flow within the solar panels, ensuring that the heating efficiency is at its best. By constantly monitoring the temperature of both the pool water and the solar collectors, the solar controller is able to make necessary adjustments to the flow rate and diverting valves, effectively directing the water through the solar collectors for optimal heating. Moreover, the solar controller can also provide valuable information regarding the system's performance and energy savings. This enables users to keep track of and optimize their pool heating system accordingly. Therefore, it is highly recommended to incorporate a solar controller into a solar-powered pool heating system in order to fully maximize the advantages of solar energy for pool heating.
- Q:How does a solar controller handle different charging stages?
- A solar controller manages different charging stages by regulating the flow of electricity from the solar panels to the battery. It monitors the voltage and current levels to ensure efficient charging and prevent overcharging. During bulk charging, the controller allows maximum current flow to quickly recharge the battery. In the absorption stage, the controller gradually reduces the charging current to avoid overcharging and sustain the battery capacity. Finally, in the float stage, the controller maintains a lower voltage to keep the battery at a fully charged state without causing any damage.
- Q:How does a solar controller protect batteries from deep discharge?
- A solar controller protects batteries from deep discharge by continuously monitoring the battery voltage and cutting off the charging current when it reaches a certain low level. This prevents the batteries from being over-discharged, which can cause irreversible damage and reduce their lifespan.
- Q:Can a solar controller be used with a portable solar panel setup?
- Yes, a solar controller can be used with a portable solar panel setup. A solar controller is designed to regulate and optimize the charging of batteries from solar panels. It helps to prevent overcharging and ensures the batteries are charged efficiently. So, using a solar controller with a portable solar panel setup can help maximize the performance and lifespan of the batteries.
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MPPT Solar Charge Controller 192V 30A for off grid solar power system and RS485 available
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 PCS
- Supply Capability:
- 1000 PCS/month
OKorder Service Pledge
OKorder Financial Service
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