High Voltage Solar Controllers - MPPT Solar Charge Controller 96V 60A 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
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
You Might Also Like
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 | 96V60A | ||
Battery group rated voltage | 96Vdc | ||
PV Rated current | 60A | ||
PV open circuit voltage | 400V | ||
PV Max. power | 5760Wp | ||
MPPT input DC voltage rang | 80-116Vdc | ||
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±2% | ||
Recharge voltage | 108V±2% | ||
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, 480*360*150mm | ||
Weight(kg) | 13Kg, 18kg | ||
*Above parameter only for reference. Could be custom made to user specifications.
- Q: Can a solar controller handle different battery types (e.g., lead-acid, lithium)?
- Yes, a solar controller can handle different battery types such as lead-acid and lithium. However, it is important to note that not all solar controllers are designed to support all battery types. Different battery chemistries require specific charging algorithms and voltage settings. Therefore, it is crucial to choose a solar controller that is compatible with the specific battery type you intend to use.
- Q: Can a solar controller be used with a solar-powered street lighting system?
- Yes, a solar controller can be used with a solar-powered street lighting system. A solar controller helps regulate and optimize the charging and discharging of batteries in a solar-powered system, ensuring efficient operation and extending battery lifespan. It is an essential component in managing the power flow between the solar panels, batteries, and street lights in a solar street lighting system.
- Q: Can a solar controller be used with solar trackers?
- Yes, a solar controller can be used with solar trackers. A solar controller is responsible for regulating the flow of electricity from the solar panels to the batteries or grid. Solar trackers are devices that move the solar panels to follow the sun's path, maximizing their efficiency. By integrating a solar controller with solar trackers, the controller can effectively manage the energy output and ensure optimal performance of the solar panels throughout the day.
- Q: Can a solar controller be used with a solar-powered sign?
- Yes, a solar controller can be used with a solar-powered sign. A solar controller helps regulate the charging and discharging of the batteries in a solar system, ensuring efficient and optimal power generation. It is crucial in maintaining the performance and longevity of the batteries used in solar-powered signs.
- Q: How does a solar controller handle battery equalization or balancing?
- A solar controller does not handle battery equalization or balancing directly. Its primary function is to regulate the charging process of the battery from the solar panels, ensuring that the battery is charged efficiently and safely. Battery equalization or balancing, on the other hand, is typically performed by specialized battery management systems or equalizers that are specifically designed to monitor and maintain the uniformity of charge among the battery cells.
- Q: What is the difference between a PWM solar controller and an MPPT solar controller?
- A PWM (Pulse Width Modulation) solar controller and an MPPT (Maximum Power Point Tracking) solar controller are two different types of charge controllers used in solar power systems. The main difference between these two controllers lies in their charging algorithms and efficiency. A PWM solar controller is a basic and commonly used charge controller. It regulates the charging process by rapidly switching the solar panel's output on and off. This creates a pulsing effect, where the controller regulates the charging voltage by varying the width of the pulses. PWM controllers maintain a constant voltage output to the battery, which means they do not actively track the solar panel's maximum power point. As a result, the controller may not fully utilize the available solar energy, leading to a loss in efficiency. On the other hand, an MPPT solar controller utilizes a more advanced algorithm that actively tracks the maximum power point of the solar panel. The MPPT controller continuously adjusts the charging voltage and current to ensure that the solar panel operates at its maximum power output. This allows the controller to extract more energy from the solar panel, especially in situations where the panel's output voltage is different from the battery bank's voltage. By dynamically tracking the maximum power point, MPPT controllers can increase the charging efficiency by up to 30% compared to PWM controllers. In terms of features and benefits, PWM solar controllers are generally more affordable and suitable for smaller solar power systems. They are simpler to install and operate, making them a popular choice for basic applications. However, they may not be as efficient as MPPT controllers, especially when dealing with higher voltage solar panels or when the solar panel and battery voltages do not match. MPPT solar controllers, while typically more expensive, provide higher charging efficiency and can handle a wider range of solar panel and battery configurations. They are particularly advantageous in larger solar systems where maximizing energy harvest is crucial and when dealing with varying weather conditions or shading issues. MPPT controllers are also more advanced, often offering additional features such as data logging, remote monitoring, and multi-stage charging, making them a preferred choice for more complex solar power installations. In summary, the main difference between a PWM solar controller and an MPPT solar controller lies in their charging algorithms and efficiency. PWM controllers provide a constant voltage output and do not actively track the solar panel's maximum power point, while MPPT controllers dynamically adjust the charging voltage and current to maximize energy harvest. MPPT controllers offer higher charging efficiency and greater flexibility in system design, albeit at a higher cost.
- Q: How does a solar controller handle shading or partial obstruction of solar panels?
- A solar controller handles shading or partial obstruction of solar panels by employing a technique called Maximum Power Point Tracking (MPPT). MPPT is a technology used to maximize the power output of a solar panel by continuously adjusting the voltage and current to maintain the panel at its optimal operating point. When a solar panel is partially shaded or obstructed, the amount of sunlight reaching the panel is reduced, leading to a decrease in power generation. This can significantly impact the overall performance of the solar system. However, a solar controller with MPPT capability can mitigate these effects and ensure the highest possible power output. MPPT-enabled solar controllers employ advanced algorithms and circuitry to constantly monitor the voltage and current of the solar panel. By actively tracking the panel's maximum power point, the controller adjusts the operating conditions to maximize the power output, even in the presence of shading or partial obstruction. When shading occurs on a solar panel, the MPPT controller detects the changes in voltage and current and adjusts the operating point accordingly. It dynamically finds the new maximum power point and maintains the panel's output at or near its optimal level, compensating for the shaded areas. This allows the system to extract as much energy as possible from the available sunlight, ensuring the highest efficiency and power generation. Additionally, some advanced MPPT controllers also employ partial shading algorithms that can identify the specific shaded areas on the panel and allocate power generation resources accordingly. These algorithms may reconfigure the panel's connection or adjust the electrical characteristics to bypass the shaded areas, further optimizing the power output. In summary, a solar controller with MPPT capability effectively handles shading or partial obstruction of solar panels by continuously adjusting the operating conditions to maximize power output. This ensures that the solar system generates the highest amount of energy possible, even in less-than-ideal conditions.
- Q: How does a solar controller prevent overvoltage damage to batteries?
- A solar controller prevents overvoltage damage to batteries by regulating the amount of voltage and current received from the solar panels before it is sent to the batteries. It ensures that the charging voltage remains within the safe range specified by the battery manufacturer, thus preventing overcharging and potential damage to the batteries.
- Q: Can a solar controller be used with solar-powered refrigeration systems?
- Solar-powered refrigeration systems can indeed utilize a solar controller. This device serves the purpose of regulating the voltage and current supplied by solar panels, ensuring the optimal charging and discharging of batteries. Its primary function is to enhance the performance of solar panels and safeguard batteries against overcharging or discharging. Within a solar-powered refrigeration system, the solar controller enables the management of power flow from solar panels to energy-storing batteries. This ensures the proper charging of batteries during daylight hours and the efficient operation of the refrigeration system even in the absence of sunlight. By incorporating a solar controller, solar-powered refrigeration systems can effectively harness solar energy, providing reliable cooling without relying on the grid or fossil fuels.
- Q: How does a solar controller handle voltage drops in the wiring system?
- A solar controller can handle voltage drops in the wiring system by employing various techniques. One of the primary functions of a solar controller is to regulate and optimize the charging process of the solar panels to the batteries. When there is a voltage drop in the wiring system, the solar controller continuously monitors the battery voltage and adjusts the charge current accordingly. It compensates for the voltage drop by increasing the charge current to maintain the required charging voltage at the battery terminals. This ensures that the battery receives the necessary charge despite the voltage drop. Moreover, solar controllers often feature a charge compensation mechanism that accounts for the voltage drops caused by high resistance or long wire runs. This compensation can be achieved through techniques such as pulse width modulation (PWM) or maximum power point tracking (MPPT). PWM controllers adjust the charging current by rapidly switching the connection between the solar panels and the batteries. This helps to maintain a consistent charge voltage even when there are voltage drops in the wiring system. MPPT controllers, on the other hand, optimize the charge current by dynamically tracking the maximum power point of the solar panels, ensuring efficient charging regardless of voltage drops. In summary, a solar controller handles voltage drops in the wiring system by monitoring the battery voltage, adjusting the charge current, and employing compensation techniques such as PWM or MPPT. These features ensure that the batteries receive the required charge even when there are voltage drops in the wiring system.
Send your message to us
High Voltage Solar Controllers - MPPT Solar Charge Controller 96V 60A 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
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
Similar products
Hot products
Hot Searches
Related keywords
