Sunny Solar Inverter Photovoltaic Grid-Connected SG2K5TL-S
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-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 500000 unit
- Supply Capability:
- 3000000 unit/month
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1. Structure of Photovoltaic Grid-Connected Inverter SG2K5TL-S Description
A solar inverter, or PV inverter, or Solar converter, converts the variable direct current (DC) output of a photovoltaic (PV) solar panel into
autility frequency alternating current (AC) that can be fed into a commercial electrical grid or used by a local, off-grid electrical network.
It is acritical BOS–component in a photovoltaic system, allowing the use of ordinary AC-powered equipment. Solar inverters have
special functions adapted for use with photovoltaic arrays, including maximum power point tracking and anti-islanding protection.
Suitable for 50Hz/60Hz grid, could be used in Asia, Africa and Europe. Available for hand installation, no need for lifting machinery
assistance.
2. Main Features of the Photovoltaic Grid-Connected Inverter SG2K5TL-S
• Max. input voltage 600V, compatible with different PV panel and string design
• Only 9kg, easy for handling and installation
• Max. Efficiency at 98.0%
• Ultra-quiet, suitable for residential use
• Access to home WiFi system, easy to enjoy the online monitoring
• Wireless communication design, intelligent mobile phone local and remote monitoring
• Product certification: TÜV, CE, AS4777, AS/NZS 3100, VDE AR N 4105
• Manufacturer certification: ISO 9001, ISO 14001, OHSAS 18000
3. Photovoltaic Grid-Connected Inverter SG2K5TL-S Images
4. Photovoltaic Grid-Connected Inverter SG2K5TL-S Specification
Input Side Data |
|
Max. PV input power | 2800W |
Max. PV input voltage | 600V |
Startup voltage | 150V |
Nominal input voltage | 345V |
MPP voltage range | 125~560V |
MPP voltage range for nominal power | 240~520V |
No. of MPPTs | 1 |
Max. number of PV strings per MPPT | 1 |
Max. PV input current | 11A |
Max. current for input connector | 20A |
Output Side Data | |
Nominal AC output power | 2490W |
Max AC output power（PF=1） | 2490W |
Max. AC output apparent power | 2490VA |
Max. AC output current | 11.5A |
Nominal AC voltage | 230Vac (Single phase) |
AC voltage range | 180~276Vac (May vary as per corresponding country’s grid standard) |
Nominal grid frequency | 50Hz/60Hz |
Grid frequency range | 45～55Hz/55～65Hz (May vary as per corresponding country’s grid standard) |
THD | < 3 % (Nominal power) |
DC current injection | <0.5 %In |
Power factor | >0.99@default value at nominal power, (adj. 0.8 overexited~0.8 underexcited) |
Protection |
|
Anti-islanding protection | YES |
LVRT | NO |
DC reverse connection protection | YES |
AC short circuit protection | YES |
Leakage current protection | YES |
DC switch | Optional |
DC fuse | NO |
Overvoltage protection | Varistors |
System Data | |
Max. efficiency | 98.00% |
Max. European efficiency | 97.40% |
Isolation method | Transformerless |
Ingress protection rating | IP65 |
Night power consumption | <1W |
Operating ambient temperature range | -25~60℃ (>45℃ derating) |
Allowable relative humidity range | 0~100% |
Cooling method | Natural cooling |
Max. operating altitude | 4000m (＞2000m derating) |
Display | LED, LCD(optional) |
Communication | WiFi (optional) |
DC connection type | MC4 |
AC connection type | Plug and play connector |
Certification | IEC61000-6-2,IEC61000-6-3, |
AS/NZS3100,AS4777.2,AS4777.3 | |
VDE-AR-N-4105, VDE0126-1-1,CE,G83/2，C10/11,EN50438,CGC | |
Mechanical Data | |
Dimensions（W×H×D） | 300*370*125 mm |
Mounting method | Wall bracket |
Weight | 9kg |
5. FAQ of Photovoltaic Grid-Connected Inverter SG2K5TL-S
Q1. What is the difference between inverter and solar inverter?
A1. Inverter only has AC inpput, but solar inverter both connect to AC input and solar panel, it saves more power.
Q2. What is the difference between MPPT&PWM?
A2. MPPT has higher efficiency, it can track the max power point and won't waste energy.
- Q: How does a solar inverter affect the overall system cost?
- A solar inverter can have a significant impact on the overall system cost. While it is a crucial component that converts DC power generated by solar panels into AC power for use in homes or businesses, it also adds to the total expenses of installing a solar system. The cost of a solar inverter depends on factors such as its capacity, efficiency, and features. Higher capacity or more advanced inverters tend to be more expensive. However, investing in a high-quality inverter can improve the overall efficiency and performance of the solar system, potentially offsetting the additional cost in the long run.
- Q: What is the typical lifespan of the capacitors in a solar inverter?
- The typical lifespan of capacitors in a solar inverter can vary depending on various factors such as the quality of the capacitors, operating conditions, and maintenance practices. However, on average, capacitors in a solar inverter are expected to have a lifespan of around 10 to 15 years.
- Q: What is the maximum current output of a solar inverter?
- The maximum current output of a solar inverter depends on various factors such as its power rating, design, and specifications. Typically, solar inverters have a maximum current output ranging from a few amperes to several hundred amperes, depending on the specific model and capacity.
- Q: What is the maximum power output of a residential solar inverter?
- The maximum power output of a residential solar inverter typically ranges from 1 kilowatt (kW) to 10 kW, depending on the specific model and capacity of the system.
- Q: What is the maximum output power of a solar inverter?
- The maximum output power of a solar inverter depends on its size and specifications. Typical residential solar inverters have a maximum output power ranging from 1 kilowatt (kW) to 10 kW, while commercial and utility-scale inverters can reach several megawatts (MW) of power output.
- Q: What are the potential risks of overcharging a battery connected to a solar inverter?
- Overcharging a battery connected to a solar inverter can lead to several potential risks. Firstly, it can cause excessive heat buildup in the battery, which can lead to reduced battery life and even damage the internal components. Secondly, overcharging can cause electrolyte leakage or gas buildup within the battery, increasing the risk of explosion or fire hazard. Additionally, overcharging can result in the release of toxic gases, such as hydrogen, which can be harmful if not properly ventilated. Finally, overcharging can also have an adverse effect on the overall efficiency of the solar system, as excess energy is wasted during the charging process.
- Q: Are all solar inverters compatible with all solar panels?
- No, not all solar inverters are compatible with all solar panels. The compatibility between solar inverters and panels depends on various factors such as the voltage, current, and type of panels being used, as well as the specifications and requirements of the specific inverter model. It is important to ensure that the inverter is compatible with the specific type and configuration of solar panels being installed to ensure optimal performance and efficiency.
- Q: What is the role of fault ride-through capability in a solar inverter?
- The role of fault ride-through capability in a solar inverter is to ensure the uninterrupted operation of the inverter during grid faults or disturbances. It allows the inverter to remain connected to the grid and continue generating power, even in the presence of temporary voltage dips or interruptions. This capability is essential for grid stability and reliability, as it helps prevent power outages and disruptions in the event of faults in the grid.
- Q: How does the size of a solar inverter affect its performance?
- The size of a solar inverter directly affects its performance. A larger inverter can handle more power and can convert a greater amount of DC electricity from solar panels into usable AC electricity for consumption. This allows for higher energy yields and improved efficiency. On the other hand, a smaller inverter may not be able to handle the full capacity of a solar panel system, resulting in power limitations and potential energy losses. Therefore, selecting the appropriate size of a solar inverter is crucial for optimizing system performance.
- Q: Are solar inverters compatible with smart home systems?
- Yes, solar inverters are compatible with smart home systems. Many modern solar inverters are designed to integrate with smart home technologies, allowing homeowners to monitor and control their solar energy production and usage remotely through their smart devices. This integration enables seamless integration of solar power into the overall smart home system, providing more efficient energy management and greater control over energy consumption.
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Sunny Solar Inverter Photovoltaic Grid-Connected SG2K5TL-S
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 500000 unit
- Supply Capability:
- 3000000 unit/month
OKorder Service Pledge
OKorder Financial Service
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