30 Amp Rv Solar Panel Controllers - Intelligent 12V 24V Inverter Charger MPPT Solar Battery Charger Controller with Temperature Sensor
- Ref Price:
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 10000 pc/month
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1.Features :
1). Professional design to promote system reliability
2).High MPPT tracking efficiency up to ≥99.9% and high system efficiency up to 98%, Maximizes solar panel power output & reduces system costs.
3). Using industrial DSP digital technology, without any adjustable resistance, strong anti-interference ability, no aging and drift.
4).High LED driving and charging efficiency, significantly reduce the product temperature.
5).Three phase time charge battery, which contains MPPT charge, constant voltage charge and float charge.
6)Significantly extends the battery lifetime up to 50% base on intelligent temperature compensation charge and discharge management.
7)Intelligent energy management of battery ensures that the battery charge & discharge in shallow state which significantly extend the battery life.
8). User programmable for battery types, load control etc.
9).Infrared wireless communications, connecting with a handheld remote control for easy installation.
10). IP68 Waterproof without any button.
2. Technical parameters
| Item | Content | Model MCV20 | Unit |
| Battery Parameters | System voltage | 12/24V Auto recognition | - |
| Max. charge current | 20 | A | |
| Charge voltage range | 8~30 | V | |
| MPPT charge@25°C | ≤14.4（12V),≤28.8(24V),≤57.6(48V) | V | |
| Boost charge @25°C | 14.4（12V),28.8(24V),57.6(48V) | V | |
| Float charge @25°C | 13.8（12V),27.6(24V),55.2(48V) | V | |
| Deep discharge protection, Cut-off voltage@25°C | 10.8(12V),21.6(24V),44(48V) | V | |
| Reconnect voltage@25°C | 11.8(12V),23.6(24V),48(48V) | V | |
| Battery Temperature compensation | -4mV/°C/2V | - | |
| Solar panel parameters | Max panel voltage | 100 | V |
| Start voltage | ≤85 | V | |
| Max.panel power | 260(12V), 520(24V) | W | |
| MPPT track range | 15≤Vp≤75(12V), 30≤Vp≤75(24V) | V | |
| Output parameters | Output current | 20 | A |
| Overload, short circuit protection | 105%~150% Times the rated current 10 minutes 150%~200% Times the rated current 1 minutes ≥200% Times the rated current 20 millisecond | - | |
| Light control function | Yes | - | |
| Time control function | Yes | - | |
| System parameters | System grounding design | Co design | - |
| MPPT efficiency | ≥99.9% | - | |
| Max.charge efficiency | 98.50% | - | |
| Consumption in sleep mode | ≤0.5W | mA | |
| Communication | Infrared | - | |
| History Data | 1 | Year | |
| Operating temp. | -25~60 | °C | |
| Operating Humidity | 0~100% | RH |
3. Image
4. FAQ
Q:DO YOU HAVE ANY CERTIFICATION FOR YOUR PRODUCTS？
A:We have ISO9001：2015，CE、RoHS certifications for all of our products.
Q:DO YOU HAVE MOQ FOR PLACE ORDER？
A:Low MOQ，1pe for sample checking is availabl
- Q: Can a solar controller be used with a solar-powered library or archive?
- Yes, a solar controller can be used with a solar-powered library or archive. A solar controller regulates and controls the flow of energy from the solar panels to the batteries, ensuring optimum charging and preventing overcharging. This is essential for maintaining a reliable and efficient power supply to the library or archive, especially in locations with limited access to the electrical grid.
- Q: Can a solar controller be used with portable solar panels?
- Yes, a solar controller can be used with portable solar panels. A solar controller helps regulate the charging process and protects the battery from overcharging. It can be especially beneficial for portable solar panels as it ensures optimal charging efficiency and prolongs the battery life.
- Q: How does a solar controller handle variations in solar panel current?
- A solar controller handles variations in solar panel current by regulating the amount of power flowing from the solar panels to the batteries or load. It monitors the current output of the solar panels and adjusts the charging parameters accordingly to prevent overcharging or undercharging of the batteries. This ensures optimal utilization of the solar energy and extends the lifespan of the battery system.
- Q: What is the purpose of the low voltage disconnect feature on a solar controller?
- In order to safeguard the batteries from over-discharge, the low voltage disconnect feature on a solar controller serves a crucial purpose. When the battery's voltage drops below a certain level, irreversible damage can occur, significantly reducing its lifespan. By monitoring the battery voltage, the low voltage disconnect feature effectively disconnects any load, such as appliances or devices, from the battery once the voltage falls below a predetermined threshold. This action prevents excessive drainage of the battery, ensuring that it retains a sufficient charge for proper functioning and longevity. Consequently, by disconnecting the load, the low voltage disconnect feature plays a vital role in protecting and optimizing the battery's performance within a solar power system.
- Q: What is the display type of a solar controller?
- The display type of a solar controller can vary, but commonly it is an LCD (Liquid Crystal Display) screen.
- Q: Can a solar controller be used in off-grid systems?
- Yes, a solar controller can be used in off-grid systems. In fact, it is a crucial component in off-grid solar systems as it regulates the charging and discharging of batteries, ensuring that they are properly charged and protected from overcharging or excessive discharge. The solar controller also helps optimize the efficiency and performance of the solar panels, thus maximizing the energy output in off-grid applications.
- Q: Are there any safety features built into solar controllers?
- Solar controllers come with multiple safety features. One of the primary safety features is overcharge protection. The purpose of solar controllers is to prevent batteries from getting overcharged, which can result in damage or even explosions. The controller constantly monitors the battery voltage and adjusts the charging current to ensure optimal charging without any risk of overcharging. Another safety feature is reverse polarity protection. This particular feature safeguards the solar controller from any potential damage caused by accidentally reversing the battery or solar panel connections. It effectively prevents short-circuits or harm to the controller. Furthermore, many solar controllers incorporate over-discharge protection. This feature prevents excessive discharge of the battery, which can lead to reduced lifespan or irreversible damage. By continuously monitoring the battery voltage, the controller automatically disconnects the load when the voltage drops below a specific threshold. Moreover, certain solar controllers offer temperature compensation. This feature adjusts the charging voltage according to the battery's temperature. It guarantees proper charging regardless of the ambient temperature, thereby extending the battery's lifespan. In conclusion, solar controllers are equipped with a range of safety features to ensure the protection of batteries and the controller itself. These features contribute to the safe and efficient functioning of solar power systems.
- Q: Can a solar controller be used with a solar-powered CCTV system?
- Indeed, a solar-powered CCTV system can make use of a solar controller. Normally, a solar controller is utilized to regulate and optimize battery charging in a solar power system. When it comes to a solar-powered CCTV system, the solar controller would take charge of overseeing the battery charging process, which stores the energy generated by the solar panels. This ensures a consistent and dependable power supply for the CCTV system, even during periods of low solar radiation or during nighttime when the panels are inactive. By employing a solar controller, the system can effectively utilize the available solar energy, prolong battery life, and ensure uninterrupted power supply to the CCTV system. Consequently, it is highly recommended to integrate a solar controller into a solar-powered CCTV system in order to enhance its performance and reliability.
- Q: How do I integrate a solar controller with a grid-tied solar system?
- To integrate a solar controller with a grid-tied solar system, you will need to follow these steps: 1. Determine the compatibility: Ensure that the solar controller you have is compatible with your grid-tied solar system. Check the specifications and capabilities of both systems to ensure they can work together effectively. 2. Install the solar controller: Connect the solar controller to your solar panels and the battery bank, if applicable. Follow the manufacturer's instructions for proper installation and wiring. Make sure to adhere to all safety guidelines during the installation process. 3. Connect to the grid-tied inverter: Connect the output of the solar controller to the input of the grid-tied inverter. This will allow the solar controller to regulate the power generated by the solar panels and synchronize it with the grid. 4. Configure the solar controller: Set up the solar controller according to your specific requirements. This may involve adjusting parameters such as voltage setpoints, charging modes, and battery management settings. Consult the user manual or manufacturer's guidelines for proper configuration. 5. Test and monitor: Once the integration is complete, test the system to ensure it is functioning correctly. Monitor the solar controller's performance, battery charging, and power output to ensure optimal operation and efficiency. Remember, it is always advisable to consult a professional or seek guidance from the manufacturer if you are unsure about any aspect of the integration process. Safety and proper installation are crucial when working with solar systems.
- Q: How does a solar controller handle the synchronization of loads?
- A solar controller handles the synchronization of loads by regulating the flow of electricity from the solar panels to the connected loads. It ensures that the power generated by the solar panels is distributed efficiently and evenly among the loads, preventing overloading or underutilization. The controller continuously monitors the voltage and current of the solar panels and adjusts the output accordingly to match the requirements of the loads. This synchronization process helps optimize the performance of the solar system and ensures the smooth operation of the connected devices.
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30 Amp Rv Solar Panel Controllers - Intelligent 12V 24V Inverter Charger MPPT Solar Battery Charger Controller with Temperature Sensor
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 10000 pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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