H-Series Lithium-Ion Solar PV Controller
- Ref Price:
-
- Loading Port:
- Nanjing
- Payment Terms:
- TT/LC
- Min Order Qty:
- 50sets set
- Supply Capability:
- 1-3000sets/month set/month
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Main features of H-Series PV controller:
Professional MCU microprocessor control, the real charge and discharge of intelligent control；
Total negative control mode, multi-channel input matrix control of solar cells
High pressure, long life of the IGBT as the main switching device controller
Brightest charge voltage detection with "bad back" control to prevent switching into oscillation state
Control circuit and main circuit completely isolated, with a high anti-interference ability
Protection function, operation status, fault LED indicate
Low-power display state, further reducing its loss
Enables parallel operation of multiple machines
Against reverse battery
Remote monitoring (optional)
Optional Configuration of H-Series PV controller:
RS485/RS232 Remote monitoring；
Increase output control
Technical Data of H-Series PV controller:
Voltage level | 12V | 24V | 48V | 110V | 220V |
Rated current range | 30A~100A | 30A~100A | 20A~80A | 20A~60A | 20A~50A |
Battery input | |||||
Rated input voltage (VDC) | 12 | 24 | 48 | 110 | 220 |
Under-voltage protection (VDC) | ≤10.8 | ≤21.6 | ≤43.2 | ≤99.0 | ≤198.0 |
Recovery voltage (VDC) | ≥12.3 | ≥24.6 | ≥49.2 | ≥115.0 | ≥230.0 |
Over-voltage protection (VDC) | ≥16.5 | ≥33.0 | ≥66.0 | ≥150.0 | ≥290.0 |
Over-voltage recovery (VDC) | ≤15.5 | ≤31.0 | ≤62.0 | ≤142.0 | ≤284.0 |
Solar energy input | |||||
Max. open circuit voltage (VDC) | 25.0 | 50.0 | 100.0 | 230.0 | 450.0 |
Max. charge current (A) | 100 | 100 | 80 | 60 | 50 |
Allow PV array points (N) | 5 | ||||
Float voltage (VDC) | 13.7 | 27.4 | 54.8 | 125.0 | 251.0 |
Overcharge protection voltage (VDC) | ≥14.4 | ≥28.8 | ≥57.6 | ≥132.0 | ≥264.0 |
Charge recovery voltage (VDC) | ≤13.2 | ≤26.4 | ≤52.8 | ≤121.0 | ≤242.0 |
DC output | |||||
Rated output voltage (VDC) | 12 | 24 | 48 | 110 | 220 |
Max. output current (A) | 100A | 100A | 80A | 60A | 50A |
Overload capacity | 120% overload 60 seconds off the output / 150% overload for 10 seconds to close the output | ||||
Protection function | Battery over charge, over discharge the battery, the battery reversed,solar cells reversed , counter-attack by night charge , overheating, output overload, output short circuit | ||||
Serial communication | RS485（A、B） | ||||
Mechanical dimensions, work environment | |||||
Size ( D x W x H ) | 350 x 500 x180 | ||||
Reference weight (Kg) | 25 | ||||
Protection level | IP41 | ||||
Max. working altitude (m) | ≤3000 | ||||
Temperature range (℃) | -20 ~ +65 | ||||
H-Series PV controller
H-Series PV controller
Packaging & Delivery of H-Series PV controller:
Packaging: Wooden box or Customized
Delivery: Depends on the quantity or Customized
- Q:Can a solar controller be used with a generator backup system?
- Yes, a solar controller can be used with a generator backup system. The solar controller regulates the charge coming from the solar panels, ensuring the batteries are charged efficiently. When a generator is used as a backup power source, the solar controller can still be connected to manage the charging process and prevent overcharging. This allows for seamless integration and optimal utilization of both solar and generator power in a hybrid system.
- Q:Can a solar controller be used with solar panels that have different orientations?
- Yes, a solar controller can be used with solar panels that have different orientations. The primary function of a solar controller is to regulate the flow of energy between the solar panels and the battery or load. It monitors the voltage and current coming from the solar panels and ensures that the battery is charged efficiently and safely. While it is generally recommended to have solar panels facing the sun directly for maximum efficiency, it is still possible to use panels with different orientations. In such cases, the solar controller will adjust the charging parameters to accommodate the varying input from the panels. It will optimize the charging process by adjusting the voltage and current levels to match the battery's requirements. However, it is important to note that using panels with different orientations may affect the overall efficiency and performance of the solar system. The total output power will be determined by the panel with the least optimal orientation. Therefore, it is advisable to install solar panels with similar orientations to maximize the overall energy production. In conclusion, a solar controller can be used with solar panels that have different orientations, but it may result in reduced efficiency and performance. It is best to have panels facing the sun directly for optimal energy production.
- Q:What is the purpose of the battery temperature sensor on a solar controller?
- The purpose of the battery temperature sensor on a solar controller is to monitor and regulate the temperature of the battery connected to the solar system. It plays a crucial role in maintaining the longevity and efficiency of the battery. The battery temperature sensor works by measuring the temperature of the battery and sending this information to the solar controller. This data is then used by the controller to adjust the charging and discharging parameters of the battery to ensure optimal performance and protection. Temperature affects the chemical reactions that occur inside the battery, and extreme temperatures can significantly impact its overall capacity and lifespan. If the battery becomes too hot, it may experience accelerated degradation or even thermal runaway, which can lead to permanent damage. On the other hand, if the battery becomes too cold, its internal resistance increases, reducing its ability to deliver power efficiently. By constantly monitoring the battery temperature, the solar controller can adjust the charging voltage and current to prevent overcharging or over-discharging, which can cause damage. It can also adjust the charging algorithm to optimize the charging process based on the temperature conditions, ensuring that the battery operates within its safe temperature range. In addition to protecting the battery, the temperature sensor also helps improve the overall efficiency of the solar system. By adjusting the charging parameters based on the temperature, the solar controller can maximize the charging efficiency, ensuring that the battery is charged effectively without wasting excess energy or causing unnecessary stress on the battery. Overall, the battery temperature sensor on a solar controller serves the vital purpose of monitoring and regulating the temperature of the battery, protecting its longevity, and optimizing the performance and efficiency of the solar system.
- Q:How do MPPT solar controllers work?
- MPPT solar controllers work by continuously tracking and adjusting the electrical impedance of the solar panel to maximize the power output. They achieve this by measuring the voltage and current of the panel, and then calculating the optimal operating point where the output power is highest. This information is used to dynamically adjust the load impedance, allowing the solar panel to operate at its peak efficiency and extract maximum energy from the sunlight.
- Q:Can a solar controller be used with solar-powered indoor greenhouses?
- Yes, a solar controller can be used with solar-powered indoor greenhouses. A solar controller is a device that regulates the flow of electricity from the solar panels to the batteries or the electrical grid. It helps in optimizing the performance of the solar panels by preventing overcharging or undercharging of the batteries. In the case of solar-powered indoor greenhouses, a solar controller can be used to ensure that the solar panels are efficiently charging the batteries or powering the greenhouse's electrical systems. It can also be used to monitor and control the amount of electricity being generated and consumed by the greenhouse, allowing for better energy management. Overall, using a solar controller with solar-powered indoor greenhouses can help in maximizing the use of solar energy and minimizing the dependence on grid electricity.
- Q:Can a solar controller be used with different battery chemistries?
- Yes, a solar controller can be used with different battery chemistries as long as the controller supports the specific requirements and charging profiles of those batteries. It is important to ensure compatibility and adjust the controller settings accordingly to optimize charging efficiency and prolong battery life.
- Q:What is the role of a solar controller in preventing damage to the solar panels from fire hazards?
- Solar controllers, also known as charge controllers or solar regulators, are indispensable components in solar power systems. Their primary responsibility is to monitor and regulate the electrical flow between the solar panels and the battery system to safeguard against fire hazards and potential damage. To prevent overcharging and protect the battery bank, solar controllers regulate the voltage and current emanating from the solar panels. Their crucial role in fire hazard prevention lies in preventing the panels from generating excessive electricity. Overcharging a battery can lead to the emission of highly flammable hydrogen gas, which can result in fires or explosions. To address this risk, solar controllers diligently monitor the battery voltage and adjust the charging current accordingly. They incorporate safety mechanisms such as temperature sensors and voltage cut-off systems that effectively mitigate potential fire hazards. Should the battery reach its optimal charge or surpass a specified temperature threshold, the solar controller will automatically reduce or cease the charging current to prevent overcharging and the associated fire risks. Moreover, advanced solar controllers offer additional safety features including short-circuit protection, reverse current protection, and over-discharge protection. These features provide additional safeguards against electrical faults or abnormal conditions that might otherwise cause damage to the solar panels and potentially trigger fires. In essence, the role of a solar controller in preventing fire hazards and damage to solar panels involves regulating the flow of electricity, preventing overcharging and excessive discharge of the battery, and ensuring the safe operation of the entire solar power system. By effectively managing the electrical flow, solar controllers significantly diminish the risk of fire hazards, thereby ensuring the long-term durability and safety of the solar panels.
- Q:Can a solar controller handle power surges from the charge controller?
- No, a solar controller is not designed to handle power surges from the charge controller. The solar controller's primary function is to regulate and control the charging process of the batteries, while the charge controller is responsible for managing the power flow between the solar panels and the batteries. Any power surges from the charge controller would require additional surge protection devices or measures to prevent damage to the solar controller.
- Q:How do I ensure proper grounding of a solar controller system?
- To ensure proper grounding of a solar controller system, there are a few key steps you should follow. First, make sure to connect the grounding wire from the solar controller to a grounding electrode, such as a grounding rod or a metal water pipe. This will provide a direct path for any electrical faults to dissipate safely into the ground. Additionally, ensure that the grounding wire is properly sized according to the manufacturer's recommendations. It is also important to regularly inspect the grounding system for any signs of damage or corrosion and fix them promptly. Lastly, consult local electrical codes and regulations to ensure compliance with specific grounding requirements in your area.
- Q:Can a solar controller be used with sealed batteries?
- Yes, a solar controller can be used with sealed batteries. The solar controller regulates the charging process and prevents overcharging, which is beneficial for maintaining the longevity and performance of sealed batteries.
1. Manufacturer Overview |
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| Location | Hefei,China |
| Year Established | 2004 |
| Annual Output Value | Above US$0.6 billion |
| Main Markets | Australia；Italy；Germany；U.K. England;Franch;NewZealand; |
| Company Certifications | Growatt5000;VDE0126;SAA;G83;TUV |
2. Manufacturer Certificates |
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| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
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|---|---|
| a)Trade Capacity | |
| Nearest Port | Shenzhen |
| Export Percentage | 0.4 |
| No.of Employees in Trade Department | 10 People |
| Language Spoken: | English；Chinese；French;German |
| b)Factory Information | |
| Factory Size: | Above 15,000 square meters |
| No. of Production Lines | Above 5 |
| Contract Manufacturing | OEM Service Offered；Design Service Offered |
| Product Price Range | Average |
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H-Series Lithium-Ion Solar PV Controller
- Ref Price:
-
- Loading Port:
- Nanjing
- Payment Terms:
- TT/LC
- Min Order Qty:
- 50sets set
- Supply Capability:
- 1-3000sets/month set/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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