On Grid Solar Inverter GW12K-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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GW12K-DT
GW12K-DT photovoltaic inverter is suitable for commercial and industrial roofs as well as small and medium-sized photovoltaic power systems. Rich communication interfaces make it more convenient for network and monitoring. The use of film capacitor achieves longer service life, more stable system and super-large LCD screen so that we have a commanding view to the run data of the machine.
| DC Input Data | Max.PV-generator power[W] | 12300 |
| Max.DC voltage[V] | 1000 | |
| MPPT voltage range[V] | 500~800 | |
| Turn on DC voltage[V] | 250 | |
Max.DC work current[A] | 22/11 | |
| Number of inputs/MPP trackers | 4/2 | |
| DC connector | SUNCLIX,MC IV (optional) | |
| Standby power consumption [W] | 10 | |
| AC Output Data | Nominal AC power[W] | 12000 |
| Max.AC power[W] | 12000 | |
| Max.output current[A] | 19 | |
| 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 | 98.0% |
| 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 size of a solar inverter determined?
- The size of a solar inverter is determined based on the maximum power output of the solar panels connected to it. It should match or exceed the total capacity of the solar panels to ensure optimal performance and avoid any power limitations.
- Q:How does a solar inverter handle power quality disturbances?
- A solar inverter handles power quality disturbances by continuously monitoring the electrical grid and adjusting its output accordingly. It employs various techniques such as voltage regulation, frequency control, and power factor correction to ensure that the power it feeds into the grid is of high quality and meets the required standards. Additionally, some advanced solar inverters also have built-in features like anti-islanding protection to prevent the injection of power into the grid during a disturbance, ensuring the safety of both the solar system and the grid.
- Q:What is the maximum efficiency rating of a solar inverter?
- The maximum efficiency rating of a solar inverter can vary, but typically it ranges between 95% and 98%.
- Q:Are there any government incentives available for solar inverters?
- Many countries provide government incentives for solar inverters, aiming to promote renewable energy adoption and reduce carbon emissions. In the United States, for example, one common incentive is the solar investment tax credit (ITC), allowing homeowners and businesses to deduct a portion of their solar installation costs from their federal taxes. Germany, on the other hand, implements feed-in tariffs that require utility companies to pay a premium for electricity generated by solar inverters. Furthermore, local governments may offer grants, rebates, or low-interest loans to facilitate the purchase and installation of solar inverters. To fully grasp the incentives available in your region, it is crucial to consult your local government or relevant authorities.
- Q:What are the key features to consider when choosing a solar inverter?
- When choosing a solar inverter, some key features to consider are the inverter's efficiency, maximum power point tracking (MPPT) capability, warranty and reliability, communication capabilities, and compatibility with your solar panels and battery system (if applicable).
- Q:Are there any ongoing maintenance requirements for a solar inverter?
- Yes, there are ongoing maintenance requirements for a solar inverter. Regular cleaning of the solar panels to remove dust and debris is necessary to maintain optimal performance. Additionally, inspections and tests of the inverter's components, such as cables and connections, should be conducted periodically to ensure everything is functioning properly. Monitoring the inverter's performance and addressing any issues promptly is also crucial for long-term maintenance.
- Q:How does a solar inverter communicate with monitoring systems?
- A solar inverter communicates with monitoring systems through various communication protocols such as Wi-Fi, Ethernet, or cellular networks. These protocols allow the inverter to send real-time data regarding the system's performance, including power output, voltage, and current, to the monitoring system. This data is then analyzed and displayed on a monitoring platform or app, providing insights into the solar system's overall efficiency, energy production, and any potential issues or faults.
- Q:Can a solar inverter be used in mobile or portable solar systems?
- Yes, a solar inverter can be used in mobile or portable solar systems. Solar inverters are essential components that convert the direct current (DC) generated by solar panels into alternating current (AC) that can be used to power various devices. They are designed to be adaptable and can be used in a wide range of applications, including mobile or portable solar systems. This allows individuals to harness solar energy and use it to power their devices wherever they go, making it a convenient and sustainable solution for on-the-go power needs.
- Q:What is the role of reactive power control in a solar inverter?
- The role of reactive power control in a solar inverter is to manage and optimize the flow of reactive power between the solar PV system and the grid. This control allows the inverter to regulate the power factor, which is the ratio of real power to apparent power, ensuring that the system operates efficiently and in compliance with grid requirements. By adjusting the reactive power output, the inverter can compensate for voltage fluctuations and stabilize the grid, improving the overall performance and reliability of the solar power generation system.
- Q:How does the total harmonic distortion affect the performance of a solar inverter?
- Total harmonic distortion (THD) refers to the measure of distortion or deviation from the ideal sine wave in an electrical system. In the case of a solar inverter, high THD levels can negatively impact its performance. Excessive harmonic distortion can lead to increased heat generation, reduced power efficiency, and potential damage to connected devices. Moreover, higher THD levels may also result in poor power quality, affecting the overall reliability and stability of the inverter's output. Therefore, minimizing total harmonic distortion is crucial to ensure optimal performance and reliable operation of a solar inverter.
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On Grid Solar Inverter GW12K-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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