Infinity Solar Inverter SG3K6TL-S
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- Loading Port:
- China Main Port
- Payment Terms:
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- Min Order Qty:
- 500000 unit
- Supply Capability:
- 3000000 unit/month
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1. Structure of Solar Photovoltaic Grid-Connected Inverter SG3K6TL-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 Solar Photovoltaic Grid-Connected Inverter SG3K6TL-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. Solar Photovoltaic Grid-Connected Inverter SG3K6TL-S Images
4. Solar Photovoltaic Grid-Connected Inverter SG3K6TL-S Specification
Input Side Data |
|
Max. PV input power | 3900W |
Max. PV input voltage | 600V |
Startup voltage | 150V |
Nominal input voltage | 345V |
MPP voltage range | 125~560V |
MPP voltage range for nominal power | 220~520V |
No. of MPPTs | 1 |
Max. number of PV strings per MPPT | 2 |
Max. PV input current | 18A |
Max. current for input connector | 20A |
Output Side Data |
|
Nominal AC output power | 3680W |
Max AC output power（PF=1） | 3680W |
Max. AC output apparent power | 3680VA |
Max. AC output current | 16.0A |
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 | 97.50% |
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 Solar Photovoltaic Grid-Connected Inverter SG3K6TL-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: Can a solar inverter be used in a ground-mounted solar tracking system?
- Yes, a solar inverter can be used in a ground-mounted solar tracking system. In fact, the solar inverter is an essential component of the system as it converts the DC electricity generated by the solar panels into AC electricity that can be used to power appliances and be fed into the grid. The solar inverter's functionality remains the same whether it is used in a ground-mounted solar tracking system or a fixed tilt system.
- Q: Can a solar inverter be used with batteries?
- Yes, a solar inverter can be used with batteries. In fact, many solar energy systems use a solar inverter to convert the DC (direct current) power generated by solar panels into AC (alternating current) power that can be used by household appliances. By integrating batteries into the system, excess solar energy can be stored for later use during periods of low sunlight or at night, providing a reliable and continuous power supply.
- Q: How does a solar inverter handle fluctuations in solar panel output?
- A solar inverter handles fluctuations in solar panel output by constantly monitoring the incoming DC power from the panels and adjusting its own output to match the required AC power demand. It utilizes Maximum Power Point Tracking (MPPT) technology to optimize the energy conversion process, ensuring that the inverter extracts the maximum power from the solar panels even if the output fluctuates due to factors like shading or varying sunlight intensity. This allows for a stable and reliable power supply to the electrical grid or connected devices.
- Q: How does a solar inverter handle power factor optimization?
- A solar inverter handles power factor optimization by continuously monitoring the power factor of the AC output and adjusting its operation accordingly. It employs various techniques such as reactive power compensation, voltage regulation, and harmonic suppression to ensure that the power factor remains close to unity, maximizing the efficiency of the solar system.
- Q: What maintenance is required for a solar inverter?
- Regular maintenance for a solar inverter typically includes visual inspection for dust or dirt accumulation, checking for loose connections, monitoring the inverter's performance, and ensuring proper ventilation. Additionally, it is recommended to clean the solar panels periodically to maximize the system's efficiency.
- Q: What is the maximum efficiency of a solar inverter?
- The maximum efficiency of a solar inverter typically ranges between 95% to 98%.
- Q: Can a solar inverter be used with a solar-powered electric vehicle charging infrastructure?
- Yes, a solar inverter can be used with a solar-powered electric vehicle charging infrastructure. The solar inverter converts the direct current (DC) produced by the solar panels into alternating current (AC) which is compatible with the electric vehicle charging system. This allows for the utilization of solar energy to power the charging infrastructure for electric vehicles.
- Q: Solar grid inverter does not merge into the grid, direct access to the load to the load power supply?
- Which depends on the grid inverter in the absence of the grid there is no independent operation of the function of the general grid inverter is the current type, only responsible for the power to the grid, the voltage is maintained by the grid,
- Q: How does a solar inverter handle high temperatures?
- A solar inverter handles high temperatures by incorporating various cooling mechanisms such as heat sinks, fans, and thermal management systems. These components help dissipate heat generated during the inverter's operation, preventing overheating and ensuring optimal performance even in hot climates.
- Q: How does a solar inverter affect the overall energy consumption of a property?
- A solar inverter plays a crucial role in converting the direct current (DC) electricity generated by solar panels into alternating current (AC) power that can be used to power appliances in a property. By efficiently converting solar energy into usable electricity, a solar inverter helps reduce the property's reliance on grid-supplied electricity. This, in turn, leads to a decrease in overall energy consumption as the property utilizes more clean and renewable solar power rather than drawing solely from the grid.
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Infinity Solar Inverter SG3K6TL-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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