On Grid Solar Inverter GW20K-DT
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 unit
- Supply Capability:
- 100 unit/month
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GW20K-DT
GW20K-DT photovoltaic inverter is suitable for commercial and industrial roofs as well as small and medium-sized photovoltaic power systems. Intelligent heat dissipation design ensures slower temperature rise and more stable running conditions. The dual-lines MPPT extra-wide voltage range ensures that the system is with more flexible configuration.
| DC Input Data | Max.PV-generator power[W] | 20500 |
| Max.DC voltage[V] | 1000 | |
| MPPT voltage range[V] | 500~800 | |
| Turn on DC voltage[V] | 250 | |
Max.DC work current[A] | 22/22 | |
| Number of inputs/MPP trackers | 6/2 (can parallel) | |
| DC connector | SUNCLIX,MC IV (optional) | |
| Standby power consumption [W] | 10 | |
| AC Output Data | Nominal AC power[W] | 20000 |
| Max.AC power[W] | 20000 | |
| Max.output current[A] | 30 | |
| Nominal output voltage range | VDE-AR-N4105,VDE0126-1-1/A1,RD1699,G59/2,AS4777.2/.3 | |
| AC grid frequency | VDE-AR-N4105,VDE0126-1-1/A1,RD1699,G59/2,AS4777.2/.3 | |
| THDi | <1.5%< td=""> | |
| Power factor | 0.90 leading...0.90 lagging | |
| AC connection | 3W/N/PE,230/400V | |
| Efficiency | Max.efficiency | 98.2% |
| European efficiency | >97.5% | |
| MPPT adaptation efficiency | >99.5% | |
| Safty Equipment | Leakage current monitoring unit | Integrated |
| DC switch disconnector | Optional | |
| Islanding protection | AFD | |
| Grid monitoring | VDE-AR-N4105,VDE0126-1-1/A1,RD1699,G59/2,AS4777.2/.3 | |
| Normative Reference | EMC compliance | EN 61000-6-1 , EN61000-6-2, EN 61000-6-3, EN 61000-6-4 |
| Safety compliance | IEC 62109-1, AS3100 | |
| General Data | Dimensions(W*H*D) [mm] | 516*650*203 |
| Net weight [kg] | 39 | |
| Housing | For outdoor and indoor | |
| Mounting information | Wall mounting | |
| Operating temperature range | -20～60℃（up 45℃ derating） | |
| Relative humidity | 0 ~ 95% | |
| Site altitude[m] | 2000 | |
| IP proection class | IP65 | |
| Topology | Transformerless | |
| Cooling | Fan Cooling | |
| Noise level[dB] | <45< td=""> | |
| Display | 5"LCD | |
| Communication | USB2.0;RS485/Wi-Fi/ZigBee(optional) | |
| Standard warranty[years] | 5/10/15/20/25(optional） |
- Q:How is the efficiency of a solar inverter measured?
- The efficiency of a solar inverter is typically measured by dividing the output power of the inverter by the input power, and then multiplying the result by 100 to get a percentage value.
- Q:How does the input voltage range affect the performance of a solar inverter?
- The input voltage range of a solar inverter directly impacts its performance. A wider input voltage range allows the inverter to adapt to various solar panel configurations and environmental conditions, maximizing the system's overall efficiency. A limited input voltage range may result in reduced efficiency and output power, as the inverter may not be able to effectively convert the varying voltages produced by the solar panels. Additionally, a wider input voltage range provides flexibility in system design and allows for the incorporation of additional solar panels in the future without the need for significant modifications.
- Q:Can a solar inverter be connected to a smart home or monitoring system?
- Yes, a solar inverter can be connected to a smart home or monitoring system. This allows for seamless integration and monitoring of the solar system's performance and energy production. This connection enables homeowners to track their energy usage, receive real-time updates on energy generation, and even remotely control and optimize the solar system's settings.
- Q:What is the role of a solar inverter in protecting the electrical grid?
- The role of a solar inverter in protecting the electrical grid is to convert the direct current (DC) electricity produced by solar panels into alternating current (AC) electricity that is compatible with the grid. It ensures that the solar power generated is synchronized with the grid's voltage and frequency, allowing for seamless integration and preventing any disruptions or voltage fluctuations that could potentially harm the grid. Additionally, solar inverters have built-in safety mechanisms such as anti-islanding protection, which disconnects the solar system from the grid during a power outage, ensuring the safety of utility workers who may be working on the grid. Overall, solar inverters play a crucial role in ensuring the stability, reliability, and safety of the electrical grid when incorporating solar energy.
- Q:Can a solar inverter be used in low light conditions?
- Yes, a solar inverter can be used in low light conditions. However, the efficiency of the solar inverter decreases as the amount of available sunlight decreases. Therefore, it may not be as effective in converting solar energy into usable electricity in comparison to bright sunny conditions.
- Q:How does a solar inverter handle variations in temperature?
- A solar inverter is designed to handle variations in temperature by incorporating temperature sensors and thermal management systems. These sensors monitor the temperature of the inverter and its components, allowing it to adjust its operations accordingly. The inverter's thermal management system helps dissipate excess heat and prevent overheating, ensuring optimal performance and longevity. Additionally, advanced inverters may have temperature compensation algorithms that adjust the voltage and power output to compensate for the temperature changes, maximizing energy production.
- Q:Can a solar inverter be used in harsh weather conditions?
- Yes, solar inverters are designed to withstand harsh weather conditions such as extreme temperatures, humidity, and even rain. They are typically built with protective enclosures and advanced technology to ensure reliable operation and optimal performance in challenging environmental conditions.
- Q:What is the maximum input voltage for a solar inverter?
- The maximum input voltage for a solar inverter typically depends on the specific model and manufacturer. However, in general, solar inverters are designed to handle input voltages ranging from around 250 to 600 volts.
- Q:How does a solar inverter handle voltage dips or fluctuations in the grid?
- A solar inverter handles voltage dips or fluctuations in the grid by constantly monitoring the grid voltage. When it detects a dip or fluctuation, it adjusts its own output voltage accordingly to maintain a stable and consistent power supply. This helps protect connected devices from potential damage and ensures that the solar system continues to operate efficiently.
- Q:Can a solar inverter be used in a smart grid system?
- Yes, a solar inverter can be used in a smart grid system. A solar inverter is responsible for converting the direct current (DC) generated by solar panels into alternating current (AC) that can be used to power homes and businesses. In a smart grid system, the solar inverter can play a crucial role in integrating solar energy into the grid, enabling bi-directional energy flow, and facilitating real-time communication and control between the solar system, grid operators, and consumers. This allows for efficient energy management, improved grid stability, and optimization of renewable energy utilization within the smart grid network.
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On Grid Solar Inverter GW20K-DT
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 unit
- Supply Capability:
- 100 unit/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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