Grid Connected Solar Inverter 18000-20000TL3-HE
- Ref Price:
-
- Loading Port:
- Shekou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 watt
- Supply Capability:
- 10000 watt/month
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Grid Connected Solar Inverter 18000-20000TL3-HE
Wide input voltage, DC input voltage up to 1000V
Maximum efficiency of 99%
Internal DC switch
compact design, easy maintenance
MTL-string
IP65 compatible
Easy installation
DC surge arrestor optional
RS232/485 communication interface(Wi-Fi optional)
18000TL3-HE | 20000TL3-HE | ||||
| Input data | |||||
| Max.DCpower | 18700W | 20800W | |||
| Max. DC voltage | 500V | 500V | |||
| Start voltage | 400V | 400V | |||
| PV voltage range | 580V-1000V | 580V-1000V | |||
| MPP voltage range /nominal voltage | 580V-1000V/580V | 580V-1000V/580V | |||
| Full load DC voltage range | 580-800V | 580-800V | |||
| Number of MPP trackers /strings per MPP tracker | 1/6 | 1/6 | |||
| Max. input current/per string | 33A/33A | 33A/33A | |||
| Output (AC) | ||||
Rated AC output power | 18kW | 20kW | ||
| Efficiency | ||||
Max. efficiency | 99% | 99% | ||
| Protection Devices | ||||
| DC reverse polarity protection | yes | yes | ||
| DC switch rating for each MPPT | yes | yes | ||
| Output over current protection | yes | yes | ||
| Output overvoltage protection-varistor | yes | yes | ||
| Ground fault monitoring | yes | yes | ||
| Grid monitoring | yes | yes | ||
| Integrated all-pole sensitive leakagecurrent monitoring unit | yes | yes | ||
| General data | ||||
| Dimensions(W/H/D) in mm | 360/421/152 | 360/421/152 | ||
| Weight | 52KG | 52KG | ||
| Operating temperature range | -25℃ ... +60℃ | -25℃ ... +60℃ | ||
| Noise emission(typical) | ≤45dB(A) | ≤45dB(A) | ||
| Standby consumption/night consumption | ＜0.5W | ＜0.5W | ||
| Topology | Transformerless | Transformerless | ||
| Cooling concept | Natural | Natural | ||
| Environmental Protection rating | IP65 | IP65 | ||
| Altitude | 2000m without derating | 2000m without derating | ||
| Relative Humidity | 0~95% | 0~95% | ||
| Display | LCD | LCD | ||
| Interface:RS232/RS485/ Bluetooth/RF/Wi-Fi | yes/yes/ opt/opt/opt | yes/yes/ opt/opt/opt | ||
| DC connection | H4/MC4(opt) | H4/MC4(opt) | ||
| AC connection | Screw terminal | Screw terminal | ||
| Warranty: 5years/10years | yes/opt | yes/opt | ||||||||||||||
| Certificates and ApprovalsCE, VDE 0126-1-1, VDE-AR-N4105, G83,IEC 62109, CEI 0-21, AS4777, AS/NZS3100 |
- Q:How is the efficiency of a solar inverter measured?
- The efficiency of a solar inverter is typically measured by calculating the ratio of the output power to the input power. This is done by dividing the AC power output by the DC power input, and then multiplying the result by 100 to obtain a percentage value.
- Q:Can a solar inverter be used in locations with high humidity or extreme temperatures?
- Yes, solar inverters can be used in locations with high humidity or extreme temperatures. However, it is important to choose an inverter specifically designed for such conditions. High-quality inverters are built to withstand these environmental factors and often have protection features to ensure reliable performance and longevity in harsh climates.
- Q:Can a solar inverter be used with a solar-powered security system?
- Yes, a solar inverter can be used with a solar-powered security system. A solar inverter is essential for converting the direct current (DC) generated by solar panels into alternating current (AC) that can be used to power electrical devices, including security systems. By using a solar inverter, a solar-powered security system can efficiently utilize solar energy and ensure uninterrupted operation.
- Q:What is the role of a display or user interface in a solar inverter?
- The role of a display or user interface in a solar inverter is to provide real-time information and control capabilities to the user. It allows the user to monitor the performance of the solar inverter, such as the amount of power being generated, the voltage and current levels, and any error or warning messages. The display also enables the user to adjust various settings and parameters of the inverter, such as the operating mode, output voltage, or charging profiles. In essence, the display or user interface acts as a communication tool between the user and the solar inverter, facilitating efficient operation, monitoring, and troubleshooting.
- Q:Can a solar inverter be used in regions with high levels of electromagnetic interference?
- Yes, a solar inverter can be used in regions with high levels of electromagnetic interference. However, it is important to ensure that the inverter is properly shielded and meets the necessary electromagnetic compatibility standards to minimize any potential disruptions or malfunctions caused by the interference.
- Q:How does a solar inverter handle grid voltage variations?
- A solar inverter is equipped with a voltage regulation mechanism that allows it to handle grid voltage variations. It continuously monitors the grid voltage and adjusts the output voltage of the inverter accordingly to ensure a stable and consistent supply of electricity. This regulation mechanism helps to protect the inverter and the connected solar panels from any potential damage that may occur due to fluctuations in the grid voltage.
- Q:Can a solar inverter be used with solar-powered air conditioning systems?
- Yes, a solar inverter can be used with solar-powered air conditioning systems. The solar inverter is responsible for converting the direct current (DC) generated by the solar panels into alternating current (AC) that can be used to power various electrical appliances, including air conditioning units. By connecting the solar inverter to the solar panels and the air conditioning system, the generated solar energy can be efficiently utilized to power the AC system.
- Q:Can a solar inverter be used in harsh environmental conditions?
- Yes, solar inverters are designed to withstand harsh environmental conditions such as extreme temperatures, high humidity, and exposure to dust, dirt, and corrosive elements. They are built with robust materials and undergo rigorous testing to ensure their durability and reliability in challenging environments. Additionally, some solar inverters come with IP65 or higher ratings, indicating their resistance to water and dust ingress, making them suitable for installation in outdoor and harsh conditions.
- Q:Can a solar inverter be used in a mobile or portable solar system?
- Yes, a solar inverter can be used in a mobile or portable solar system. Portable solar systems typically consist of solar panels, a battery, and an inverter. The solar panels generate electricity from the sun, which is stored in the battery. The inverter then converts the stored DC power from the battery into AC power that can be used to power various devices and appliances. This allows for the utilization of solar energy even in remote or mobile settings.
- Q:How do you calculate the power loss in a solar inverter?
- To calculate the power loss in a solar inverter, you need to subtract the output power from the input power. The input power can be determined by multiplying the input voltage and input current, while the output power is obtained by multiplying the output voltage and output current. Subtracting the output power from the input power will give you the power loss in the solar inverter.
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Grid Connected Solar Inverter 18000-20000TL3-HE
- Ref Price:
-
- Loading Port:
- Shekou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 watt
- Supply Capability:
- 10000 watt/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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