MPPT Solar Charger Controller 20A/30A/40A for Solar System
- Ref Price:
-
- Loading Port:
- Shekou
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 pc
- Supply Capability:
- 100000 pc/month
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MPPT Solar Charger Controller 20A/30A/40A for Solar System
Power Range: 20-40A
20/30/40A MPPT solar charge controller
12V/24V auto work, MPPT efficiency>99%
peak conversion efficiency>98%
DSP processors architecture ensure high speed and performance.
1. MPPT Solar Charger Controller Characteristics:
20/30/40A MPPT solar charge controller
PV input:100V or 145V max
12V/24V auto work
MPPT efficiency>99% ,peak conversion efficiency>98%
DSP processors architecture ensure high speed and performance
Four-stages charging method
Protection: PV array short circuit, PV reverse polarity, battery reverse polarity, over charging, output short circuit
2. MPPT Solar Charger Controller specifications:
3. MPPT Solar Charger Controller Production Line:
4. MPPT Solar Charge Controller Package:
5. MPPT Solar Charger Controller FAQ:
We have organized several common questions for our clients, may help you sincerely:
1. How to choose a right solar controller?
Tell us your demand, then our sales will recommend a suitable one to you.
2. What is the solar inverter warranty?
Our product warranty is valid for 12 months after delivery. We undertake to repair any malfunctioned units due to defective components of inadequate workmanship ,but specially expecting any defects resulting from normal wear and tear of improper use of the products.
3. How long can we receive the product after purchase?
a.sample orders will be delivered from our factory within 7working days .
b.General orders(under 2000pcs) will be delivered from our factory within 25 working days.
c. Bulk orders (over 2000pcs )will be delivered from our factory within 35 working days at most
4. What is the payment term?
T/T (Telegraphic transfer) / Letter of credit
- Q:Can a solar controller be used with a solar-powered non-profit organization?
- Yes, a solar controller can definitely be used with a solar-powered non-profit organization. A solar controller is an essential component of any solar power system as it regulates the charging and discharging of batteries, ensuring efficient and safe operation. By using a solar controller, the non-profit organization can effectively manage the flow of energy from solar panels to batteries, maximizing the utilization of solar power and extending the lifespan of the batteries. This will ultimately help the organization reduce its reliance on grid electricity and contribute to its sustainability goals.
- Q:What is the maximum warranty period of a solar controller?
- The maximum warranty period of a solar controller varies depending on the manufacturer and model, but it is typically around 5 to 10 years.
- Q:Can a solar controller be used with solar-powered indoor educational systems?
- Yes, a solar controller can be used with solar-powered indoor educational systems. A solar controller helps regulate and optimize the charging and discharging of batteries in a solar system, ensuring proper utilization of solar power. Whether the educational system is located indoors or outdoors, a solar controller can effectively manage the flow of solar energy and maintain the batteries' health and longevity.
- Q:Can a solar controller be used with solar panels that are mounted on a boat?
- Certainly, solar panels mounted on a boat can indeed be utilized alongside a solar controller. In fact, it is strongly advised to employ a solar controller in such circumstances to effectively manage the charging procedure and safeguard the battery bank on the boat. By monitoring the voltage and current originating from the solar panels, a solar controller assists in averting overcharging, which could potentially harm the batteries. Additionally, it optimizes the charging process by ensuring that the batteries receive an appropriate charge based on their current state. Consequently, incorporating a solar controller with solar panels on a boat is not solely feasible but also highly advantageous for enhancing the overall performance and lifespan of the battery system.
- Q:Can a solar controller be used with solar-powered air conditioners?
- Yes, a solar controller can be used with solar-powered air conditioners. A solar controller helps regulate the flow of electricity between the solar panels and the air conditioner, ensuring optimal performance and preventing overcharging or damage to the 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:How does a solar controller handle over-discharging of the battery?
- A solar controller is designed to prevent over-discharging of the battery by implementing a mechanism called low-voltage disconnect (LVD). When the battery voltage drops below a certain threshold, typically set at around 11.5 volts for a 12-volt system, the solar controller will disconnect the load from the battery. This prevents the battery from being discharged beyond a safe level, which can significantly reduce its lifespan. Once the load is disconnected, the solar controller will continue to monitor the battery voltage. When the battery voltage rises above a specific level, often set at around 12.6 volts for a 12-volt system, the solar controller will reconnect the load, allowing the battery to be used again. In addition to LVD, some advanced solar controllers may also incorporate additional features to protect the battery from over-discharging. For example, they may have battery voltage sensing capabilities to accurately measure the battery voltage and trigger the LVD at the appropriate threshold. They may also have adjustable LVD settings, allowing users to customize the disconnect and reconnect voltages based on their specific requirements. Overall, a solar controller plays a crucial role in preventing over-discharging of the battery, ensuring its longevity and optimal performance in solar power systems.
- Q:Can a solar controller handle power surges from the generator?
- No, a solar controller is not designed to handle power surges from a generator. Its main function is to regulate and control the flow of power from a solar panel to the battery, and it may not have the capacity or protective features to handle sudden spikes in power from a generator. It is recommended to use a separate surge protector or voltage regulator specifically designed for generator systems.
- Q:What is the compatibility of a solar controller with other components?
- The compatibility of a solar controller with other components refers to its ability to effectively work together with other devices in a solar power system. This includes compatibility with solar panels, batteries, inverters, and other equipment. It is essential for a solar controller to be compatible with these components to ensure optimal performance, efficient energy conversion, and reliable operation of the entire system.
- Q:Can a solar controller be used with a solar-powered well pump?
- Yes, a solar controller can be used with a solar-powered well pump. A solar controller, also known as a charge controller, is designed to regulate the amount of electricity coming from the solar panels to the batteries or directly to the load. In the case of a solar-powered well pump, the solar controller would help ensure that the pump is receiving the appropriate amount of power from the solar panels, preventing overcharging or undercharging of the batteries. This helps optimize the performance and efficiency of the well pump, ensuring it operates properly and effectively. Additionally, a solar controller can provide important monitoring and protection features, such as overvoltage protection, short circuit protection, and temperature compensation, which help to prolong the life of the batteries and the overall system.
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MPPT Solar Charger Controller 20A/30A/40A for Solar System
- Ref Price:
-
- Loading Port:
- Shekou
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 pc
- Supply Capability:
- 100000 pc/month
OKorder Service Pledge
OKorder Financial Service
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