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:What is the role of a solar inverter in preventing electrical faults?
- The role of a solar inverter in preventing electrical faults is to convert the direct current (DC) generated by solar panels into alternating current (AC) that can be used by appliances and the electrical grid. By regulating and controlling the flow of electricity, a solar inverter ensures that the voltage and frequency levels are within acceptable limits, preventing overloading, overheating, and electrical faults that could potentially damage the system or cause safety hazards.
- Q:How do you maintain a solar inverter?
- To maintain a solar inverter, regular inspections and cleaning are essential. It is crucial to check for any signs of damage or loose connections, and make sure the inverter is properly ventilated to prevent overheating. Additionally, keeping the surrounding area clean and free from any debris or obstructions can help optimize its performance. It is recommended to follow the manufacturer's guidelines and consult with a professional for any specific maintenance requirements.
- Q:What is the role of an anti-islanding function in a solar inverter?
- The role of an anti-islanding function in a solar inverter is to ensure the safety of electrical grid workers by preventing the solar inverter from continuing to generate and supply power to the grid during a power outage. This function is crucial as it helps avoid the risk of injury or damage to utility workers who may be repairing or working on the grid. By detecting the loss of grid power, the anti-islanding function quickly disconnects the solar inverter from the grid, preventing any power feedback and ensuring that the grid remains stable and isolated.
- Q:What is the role of a solar inverter in power quality management?
- The role of a solar inverter in power quality management is to convert the direct current (DC) generated by solar panels into alternating current (AC) that can be used to power electrical devices. Additionally, solar inverters play a crucial role in managing and maintaining the quality of power supplied to the grid, ensuring it meets the required voltage and frequency standards. They help in mitigating issues like voltage fluctuations, harmonics, and power factor imbalances, thereby improving the overall power quality and stability of the electrical system.
- Q:How does a solar inverter handle variations in grid frequency?
- A solar inverter handles variations in grid frequency by continuously monitoring the frequency of the grid and adjusting its output accordingly. It is designed to synchronize with the grid frequency and maintain a stable and consistent output, even when the grid frequency fluctuates. This helps to ensure that the solar energy generated is efficiently fed into the grid, without causing any disruption or damage to the inverter or the grid itself.
- Q:Can a solar inverter be used with solar-powered water pumps?
- Yes, a solar inverter can be used with solar-powered water pumps. A solar inverter helps convert the DC power generated by solar panels into AC power, which is required to operate most water pumps. This enables the solar panels to generate electricity, which is then converted by the inverter to power the water pump, making it feasible to use solar energy to operate water pumps.
- Q:Can a solar inverter be used in areas with high humidity and salt air exposure?
- Yes, a solar inverter can be used in areas with high humidity and salt air exposure. However, it is important to choose a solar inverter that is specifically designed for such conditions. High humidity can potentially cause corrosion and damage to electronic components, while salt air exposure can lead to accelerated corrosion due to the corrosive nature of salt. Therefore, it is crucial to select an inverter that is made with materials resistant to corrosion, such as stainless steel or coated circuit boards. Additionally, regular maintenance and cleaning of the inverter should be performed to ensure optimal performance and longevity in such environments.
- Q:Can a solar inverter be used in a net metering system?
- Yes, a solar inverter can be used in a net metering system. A solar inverter is an essential component of a net metering system as it converts the direct current (DC) produced by the solar panels into alternating current (AC) that can be used to power homes or businesses. It also allows for any excess electricity generated to be fed back into the grid, earning credits or reducing the electricity bill through the net metering arrangement.
- Q:How does a solar inverter affect the value of a property?
- A solar inverter can positively impact the value of a property by enhancing its energy efficiency and reducing electricity costs. This renewable energy technology is attractive to potential buyers as it provides clean and sustainable power generation. Additionally, having a solar inverter installed can increase the overall appeal and marketability of a property, making it more desirable in today's environmentally conscious market.
- Q:How does a solar inverter handle voltage fluctuations from the battery bank?
- A solar inverter handles voltage fluctuations from the battery bank by utilizing its built-in control mechanisms and electronics. These components monitor the voltage output of the battery bank and regulate it to ensure stable and consistent voltage levels. This helps prevent any sudden or drastic fluctuations that could potentially damage electrical equipment or disrupt the functioning of the system.
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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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