220 Solar Inverter GW17K-DT On Grid Solar Inverter
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 unit
- Supply Capability:
- 100 unit/month
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GW17K-DT
GW17K-DT photovoltaic inverter is suitable for commercial and industrial roofs as well as small and medium-sized photovoltaic power systems. The optimized inductor design ensures less noise and higher European efficiency. The reliable grid support capabilities, high waterproof and dustproof grade and extra-wide voltage access range of components not only can be used in commercial roof and commercial power station systems, but also is qualified for the design requirements of large-megawatt power station.
| DC Input Data | Max.PV-generator power[W] | 17500 |
| 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 | |
| DC connector | SUNCLIX,MC IV (optional) | |
| Standby power consumption [W] | 10 | |
| AC Output Data | Nominal AC power[W] | 17000 |
| Max.AC power[W] | 17000 | |
| Max.output current[A] | 25 | |
| 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: What is the difference between a string inverter and a micro inverter?
- A string inverter is a type of solar inverter that is connected to a string of solar panels, converting the DC power generated by the panels into AC power for use in the electrical grid or in a building. On the other hand, a micro inverter is a smaller inverter that is installed on each individual solar panel, converting the DC power directly at the panel level. The main difference between the two is that a string inverter handles the power conversion for multiple panels in a series, while a micro inverter handles the power conversion for each individual panel separately. This means that micro inverters offer benefits such as increased energy production, better system monitoring, and improved safety, but they also tend to be more expensive compared to string inverters.
- Q: How does a solar inverter handle varying solar irradiance levels?
- A solar inverter handles varying solar irradiance levels by continuously monitoring the incoming solar power and adjusting its output accordingly. It employs a maximum power point tracking (MPPT) algorithm that optimizes the energy conversion from the solar panels to the desired AC power output. When solar irradiance levels fluctuate, the inverter dynamically adapts to ensure the maximum power is extracted from the solar panels. This allows for efficient energy conversion and maximum utilization of the available solar power.
- Q: The function of photovoltaic grid - connected inverter
- After some additional voltage buffering, the left side of the bridge is usually 18 ~ 20khz switching frequency, the dc voltage is converted to ac voltage.
- Q: What is the difference between a PV grid-connected inverter and an off-grid inverter?
- Grid-connected inverter does not need energy storage, but the energy can not be controlled, the number of photovoltaic sent to send online how much, simply do not want people to.
- Q: How long does a solar inverter last?
- The lifespan of a solar inverter typically ranges from 10 to 20 years. However, with regular maintenance and proper care, some inverters have been known to last even longer.
- Q: How does a grid-tied solar inverter function?
- A grid-tied solar inverter functions by converting the direct current (DC) produced by solar panels into usable alternating current (AC) that can be fed into the electrical grid. This inverter synchronizes the frequency and voltage of the generated electricity with that of the grid, allowing for seamless integration and distribution of solar power to homes and businesses. Additionally, it continuously monitors the grid voltage and shuts down in the event of a power outage to ensure safety and prevent back-feeding.
- Q: Photovoltaic grid-connected inverter problem
- The first zero line is the AC output. Any AC output of the inverter will have zero line, whether it is isolated or non-isolated. Isolation is the safety of high voltage inverters and regulators. 50KW above the inverter almost with the transformer.
- Q: What certifications should I look for when choosing a solar inverter?
- When choosing a solar inverter, it is important to look for certifications such as UL listing, IEC 61727 compliance, and IEEE 1547 compliance. These certifications ensure that the inverter meets safety and performance standards, and is compatible with grid connection requirements.
- Q: What is the maximum number of parallel inverters that can be installed in a solar system?
- The maximum number of parallel inverters that can be installed in a solar system depends on the specific requirements of the system and the available infrastructure. There is no fixed limit, as it varies based on factors such as the size of the system, the capacity of the inverters, the electrical load, and the design limitations. It is best to consult with a solar system designer or engineer to determine the optimal number of parallel inverters for a particular solar installation.
- Q: What is the role of galvanic isolation in a solar inverter?
- The role of galvanic isolation in a solar inverter is to provide electrical safety by separating the input and output circuits, preventing any direct electrical connection between them. This isolation helps protect the solar panels, the inverter, and the connected grid from potential electrical faults, such as ground faults or voltage surges. It also reduces the risk of electric shock and improves the overall performance and reliability of the solar inverter system.
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220 Solar Inverter GW17K-DT On Grid Solar Inverter
- 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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