L-Series P4Q Solar Tracking 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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Specification of L-Series PV Controller
Professional MCU microprocessor control, the real charge and discharge of intelligent control；
Low-loss, long-life MOSFET switching devices as the main controller；
PV charging(PWM) technology, a higher charging efficiency；
Operating status, fault LED indicates the；
Control modes: light control switch control mode / off light control to open when the control mode / automatic light control mode when the control;
Absorb the output circuit with inductive load；
Memory function, the controller re-energized after power on, automatically de-energized mode before；
Perfect protection；
Against reverse battery；
Maintenance easy, fast；
Optional Configuration of L-Series PV Controller：
RS485/RS232 Remote monitoring；
Supporting electricity can be a complementary manner to ensure uninterrupted power supply load；
Technical Data of L-Series PV Controller：
Voltage | 12V | 24V | 36V | 48V | ||
Rated current range | 5A~30A | 5A~30A | 5A~20A | 5A~20A | ||
Battery input | ||||||
Rated input voltage (VDC) | 12 | 24 | 36 | 48 | ||
Under voltage protection (VDC) | ≤10.8 | ≤21.6 | ≤32.4 | ≤43.2 | ||
Recovery voltage (VDC) | ≥12.3 | ≥24.6 | ≥36.9 | ≥49.2 | ||
Overvoltageprotection (VDC) | ≥16.5 | ≥33.0 | ≥49.5 | ≥66.0 | ||
Overvoltage recovery (VDC) | ≤15.0 | ≤30.0 | ≤45.0 | ≤60.0 | ||
Solar energy input | ||||||
Max. open circuit voltage (VDC) | 25.0 | 50.0 | 75.0 | 100.0 | ||
Light control open, turn off the lights | Voltage light(VDC) | ≤3.5 | ≤7.0 | ≤10.5 | ≤14.0 | |
Voltage light (VDC) | ≥7.0 | ≥14.0 | ≤21.0 | ≤28.0 | ||
Float voltage (VDC) | 13.7 | 27.4 | 41.1 | 54.8 | ||
Overcharge protection voltage (VDC) | ≥14.4 | ≥28.8 | ≥43.2 | ≥57.6 | ||
Charge recovery voltage (VDC) | ≤13.2 | ≤26.4 | ≤39.6 | ≤52.8 | ||
DC output | ||||||
Number of outputs(N) | 2 | |||||
Rated output current | load1 (A) | 2.5~15 | 2.5~15 | 2.5~10 | 2.5~10 | |
load2 (A) | 2.5~15 | 2.5~15 | 2.5~10 | 2.5~10 | ||
Overvoltage capacity | 120% overload 60 seconds off the output / 150% overload for 10 seconds to close the output | |||||
Control mode | Light control mode / time control mode / automatic control mode | |||||
Serial communication | RS485（A、B） | |||||
Mechanical dimensions, the work environment | ||||||
Size ( D x W x H ) | 230 x 145 x 75 | |||||
Reference weight (Kg) | 6 | |||||
Protection level | IP41 | |||||
Max. working altitude (m) | ≤3000 | |||||
Temperature range (℃) | -20 ~ +65 | |||||
L-Series PV Controller
L-Series PV Controller
Packaging & Delivery of L-Series PV Controller
Packaging: Wooden box or Customized
Delivery: Depends on the quantity or Customized
- Q:Can a solar controller be used with a solar-powered museum or gallery?
- Yes, a solar controller can be used with a solar-powered museum or gallery. A solar controller is an essential component that regulates the flow of energy from the solar panels to the batteries, ensuring efficient charging and preventing overcharging or damage to the batteries. It helps optimize the performance of the solar system and ensures reliable power supply for the museum or gallery's electricity needs.
- Q:How do I calculate the size of a solar controller for my system?
- To calculate the size of a solar controller for your system, you need to consider the maximum current and voltage requirements of your solar panels. The solar controller's amp rating should be equal to or higher than the maximum current output of your panels. Additionally, ensure that the voltage rating of the controller matches the voltage of your panels. It is always recommended to consult the manufacturer's specifications and guidelines to ensure compatibility and optimal performance.
- Q:How does a solar controller handle electromagnetic interference?
- A solar controller handles electromagnetic interference by incorporating various protective measures such as shielding, filtering, and grounding. These components work together to minimize the impact of electromagnetic interference on the controller's operation and ensure the proper functioning of the solar system.
- Q:Can a solar controller be used with a solar-powered wireless communication system?
- Yes, a solar controller can be used with a solar-powered wireless communication system. A solar controller regulates and optimizes the charging and discharging of batteries in a solar power system, ensuring efficient utilization of solar energy. In a solar-powered wireless communication system, the solar controller helps maintain a stable power supply by managing the charging and discharging of batteries, which is essential for the reliable operation of the communication system.
- Q:What is the role of temperature compensation in a solar controller?
- The role of temperature compensation in a solar controller is to adjust and regulate the charging and discharging of the batteries based on the temperature conditions. This is important because temperature affects the performance and lifespan of the batteries. By compensating for temperature variations, the solar controller ensures optimal charging and prevents overcharging or undercharging, which can damage the batteries.
- Q:Can a solar controller be used with solar panel balcony mounts?
- Yes, a solar controller can be used with solar panel balcony mounts. A solar controller is an essential component that regulates the charging process of the solar panel by managing the flow of electricity between the panel and the battery. It helps prevent overcharging and protects the battery from damage. Whether the solar panels are mounted on a balcony or any other location, a solar controller can be used to optimize the charging efficiency and ensure the longevity of the battery.
- Q:Can a solar controller handle both solar panels and batteries?
- Yes, a solar controller can handle both solar panels and batteries. A solar controller is designed to regulate and optimize the charging of batteries from solar panels, ensuring efficient power conversion and preventing overcharging or damage to the batteries.
- Q:Can a solar controller be used with a solar-powered beekeeping system?
- Yes, a solar controller can be used with a solar-powered beekeeping system. A solar controller is designed to regulate and optimize the charging of batteries from solar panels, ensuring efficient energy management. In a solar-powered beekeeping system, the solar controller can be used to control the flow of power from the solar panels to charge the batteries that power various equipment such as hive monitoring devices, honey extractors, or electric fences. It helps to maintain the battery's health, prevent overcharging, and ensure reliable operation of the beekeeping system.
- Q:How does a solar controller handle shading on the solar panels?
- Efficient and effective management of shading on solar panels is the primary function of a solar controller. Shading can greatly diminish the overall energy output of a solar system. To counteract the negative effects of shading, solar controllers utilize Maximum Power Point Tracking (MPPT). MPPT is a technology that guarantees the solar panels operate at their peak power output, even when portions of the panel are shaded. To determine the optimal operating point, solar controllers continuously monitor the voltage and current of the solar panels. They then adjust the load impedance to match the panel's impedance, thus maximizing power transfer. This ensures that even if some areas of the solar panel are shaded, the unaffected sections can still generate power at their maximum capacity. Furthermore, advanced solar controllers possess built-in algorithms capable of detecting shading. These algorithms dynamically reconfigure the electrical connections of the panel, bypassing or isolating the shaded cells. This ensures that the shaded area does not negatively impact energy production. In conclusion, solar controllers are vital in effectively managing shading on solar panels through the utilization of MPPT technology and advanced algorithms. They guarantee the solar system operates at optimal efficiency, maximizing energy production even under partially shaded conditions.
- Q:Which type of solar controller is more efficient?
- The MPPT (Maximum Power Point Tracking) solar controller is generally considered to be more efficient than the PWM (Pulse Width Modulation) solar controller. MPPT controllers can harvest more energy from the solar panels by continuously tracking and optimizing the maximum power output, even under varying weather conditions. This allows for higher overall efficiency and increased charging capacity compared to PWM controllers.
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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L-Series P4Q Solar Tracking 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
OKorder Financial Service
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