1052971982 Solar Controllers - MPPT Solar Charge Controller + 4-Stage Charging + Remote Meter (Options)
- Ref Price:
-
- Loading Port:
- Shekou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 unit
- Supply Capability:
- 100000 unit/month
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1 The solar charge controllers with MPPT (Maximum Power Point Tracking technology)
2.Than PWM charge controller can improve the charging efficiency of 30%
3.12V/24V system Automatic detection
4. four-stage charge mode
5. solar panels open-circuit voltage: 75V
6. External LCD display, real-time display of the various parameters of the controller, and the fault code
7. Full electronic protection, with low voltage protection, overcharge protection, automatically restore the connection, anti-reverse feature
8. PCB board with waterproofing
Technical data
MODEL | MPPT7510 | MPPT7515 | |
| System voltage | 12V/24V Automatic detection | ||
| Rated battery current | 10A | 15A | |
| PV max. input voltage | 75V | ||
| PV max. input power | 12V system：150W 24V system：300W | 12V system: 200W | |
| Self-consumption | <35ma< td=""> | ||
Meter connection | RJ45 (8-PIN) | ||
| Battert voltage range | 7V-36V | ||
| Temp. conpensation range | -5mV/ ℃/cell | ||
| Low-voltage disconnect | 11.5V /11V (option): 24V system：×2 | ||
| Regulation method | 4-stage charge mode | ||
| Low-voltage reconnect | 12.5V ; 24V system：×2 | ||
| Operating Temperature | -40℃--60℃ | ||
| Dimensions | 152 ×113×47mm | ||
| Weight | 0.6kg | ||
- Q: Can a solar controller be used with solar-powered indoor smart home systems?
- Solar-powered indoor smart home systems can indeed utilize a solar controller for optimal functionality. This essential component, also known as a charge controller, serves a crucial role in regulating the flow of electricity from the solar panels to the batteries. Its primary purpose is to ensure the batteries are charged optimally and prevent any potential damage or overcharging. In the specific context of solar-powered indoor smart home systems, the solar controller would play a vital role in managing the power generated by the solar panels. During daylight hours when solar energy is available, the controller would regulate the charging of the batteries. This stored energy would then be supplied to power the indoor smart home devices during the night or when solar generation is low. By implementing a solar controller, a solar-powered indoor smart home system can effectively harness solar energy, reduce reliance on the grid, and potentially save on electricity costs. Additionally, the controller offers monitoring and control functionalities, enabling users to track the performance of their solar power system, adjust charging settings, and safeguard against potential electrical issues. It is important to consider the compatibility between the solar controller and the indoor smart home system. The controller must be capable of handling the power requirements of the smart home devices and should be compatible with the battery system in use. It is recommended to seek professional advice or consult with the manufacturer of the solar controller and smart home system to ensure proper compatibility and seamless integration.
- Q: Can a solar controller be used with solar-powered indoor communication systems?
- Yes, a solar controller can be used with solar-powered indoor communication systems. A solar controller helps regulate and optimize the charging process of the solar panels, ensuring efficient power conversion and storage. Whether the communication system is installed indoors or outdoors, a solar controller is essential in managing the power supply and protecting the batteries from overcharging or discharging.
- Q: Can a solar controller handle different battery types (lead-acid, lithium-ion, etc.)?
- Yes, a solar controller can handle different battery types such as lead-acid, lithium-ion, and others. However, it is important to choose a solar controller that is specifically designed to support the specific battery technology being used. Different battery types have varying voltage and charging requirements, so using a compatible solar controller ensures efficient and safe charging for the specific battery type in use.
- Q: How does a solar controller handle battery low voltage disconnect recovery?
- Battery low voltage disconnect recovery is managed by a solar controller through the monitoring of the battery's voltage in relation to the solar system. When the battery's voltage falls below a predetermined threshold, typically around 11.5 to 12 volts, the solar controller will separate the battery from the load in order to prevent further discharge. Once the battery is separated, the solar controller will continuously observe the battery's voltage, waiting for it to rise above a specific level referred to as the recovery voltage. Only then will the solar controller reconnect the battery to the load. Throughout the recovery phase, the solar controller will gradually increase the voltage supplied to the battery, ensuring a controlled and safe reconnection process that avoids sudden power surges. This careful approach prevents any potential harm to both the battery and the connected devices. The solar controller's capacity to handle battery low voltage disconnect recovery guarantees the protection of the battery against over-discharge, which can result in irreversible damage and reduced battery performance. By appropriately disconnecting and reconnecting the battery at suitable voltage levels, the solar controller actively contributes to extending the battery's lifespan and maximizing the efficiency of the entire solar system.
- Q: How does a solar controller handle battery equalization charging?
- A solar controller handles battery equalization charging by monitoring the voltage levels of each individual battery within a bank. When the controller detects that the batteries have become imbalanced, it initiates an equalization charging process. This involves delivering a controlled amount of higher voltage to the batteries in order to restore their balance. The solar controller ensures that the equalization charging process is done safely and efficiently, preventing overcharging or damaging the batteries.
- Q: What is the role of a solar controller in maintaining battery health and longevity?
- The role of a solar controller in maintaining battery health and longevity is crucial. A solar controller, also known as a charge controller, is responsible for regulating the charge going into the battery from the solar panels. One of the main functions of a solar controller is to prevent overcharging of the battery. When a battery is overcharged, it can lead to the release of gases and electrolyte loss, which can significantly reduce its lifespan. The solar controller monitors the battery's state of charge and adjusts the charging current accordingly, ensuring that the battery is not overcharged. Furthermore, a solar controller also prevents the battery from being discharged too deeply. Deep discharging can cause irreversible damage to the battery, reducing its capacity and overall life expectancy. The controller monitors the battery voltage and disconnects the load when the voltage drops to a preset level, preventing further discharge. In addition to preventing overcharging and deep discharging, a solar controller also helps protect the battery from other potential issues. It regulates the charging current to prevent excessive heat build-up, which can damage the battery. It also provides protection against reverse current flow during nighttime or when the solar panels are not generating power. By effectively managing the charging process, a solar controller helps to maximize the battery's lifespan and overall health. It ensures that the battery is charged optimally and protected from harmful conditions that can lead to premature aging or failure. Therefore, investing in a high-quality solar controller is essential for maintaining battery health and longevity in solar-powered systems.
- Q: What is the maximum cable length between the solar panels and the solar controller?
- The maximum cable length between the solar panels and the solar controller depends on various factors such as the type of cable used, the voltage drop tolerance, and the specific system requirements. However, in general, it is recommended to keep the cable length between the solar panels and the solar controller as short as possible to minimize power losses due to resistance in the cables.
- Q: Can a solar controller be used in a solar-powered electric bike charging system?
- Yes, a solar controller can be used in a solar-powered electric bike charging system. A solar controller helps regulate the flow of electricity from the solar panels to the battery, preventing overcharging and optimizing charging efficiency. By using a solar controller, the charging system can effectively harness solar energy and charge the electric bike's battery safely and efficiently.
- Q: Can a solar controller be used in a solar-powered swimming pool system?
- Yes, a solar controller can be used in a solar-powered swimming pool system. A solar controller is responsible for regulating the flow of electricity from solar panels to the pool's pump and other electrical components. It helps in optimizing the efficiency of the pool system by ensuring adequate power supply, monitoring battery levels, and protecting the system from overcharging or overheating.
- Q: How does a solar controller handle power fluctuations from the solar panels?
- The solar controller, also referred to as a charge controller, plays a vital role in managing power fluctuations from solar panels in a solar power system. Its main function is to regulate and control the charging process of batteries, preventing overcharging or undercharging. To effectively handle power fluctuations from the solar panels, the solar controller employs various techniques. One of the primary methods is the utilization of maximum power point tracking (MPPT) technology. This technology enables the solar controller to constantly monitor the voltage and current output of the solar panels and adjust the charging parameters accordingly. During power fluctuations, the solar controller continuously tracks the maximum power point of the solar panels, which is the point at which they generate the most power. This ensures that the solar panels operate at their optimal efficiency, irrespective of fluctuations in sunlight intensity, temperature, or shading. By utilizing MPPT, the solar controller extracts the maximum available power from the solar panels and delivers it to the batteries. Additionally, the solar controller incorporates various protection mechanisms to handle power fluctuations. It includes features such as overvoltage protection, low voltage disconnect, and short circuit protection. These safety measures safeguard the solar panels, batteries, and other system components from potential damage caused by voltage spikes, sudden drops in voltage, or electrical faults. Furthermore, advanced solar controllers offer advanced algorithms and programming options. These allow the controller to dynamically adjust the charging parameters based on the solar panel's performance, battery condition, and system requirements. This adaptability ensures efficient power management and optimal battery charging, even in the face of power fluctuations. In summary, a solar controller utilizes MPPT technology, implements protective measures, and employs advanced algorithms to handle power fluctuations from solar panels. Its purpose is to ensure the smooth and efficient operation of the solar power system, maximize power generation, and prolong the lifespan of the batteries.
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1052971982 Solar Controllers - MPPT Solar Charge Controller + 4-Stage Charging + Remote Meter (Options)
- Ref Price:
-
- Loading Port:
- Shekou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 unit
- Supply Capability:
- 100000 unit/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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