Solar Photovoltaic Grid-Connected Inverter SG60KTL
- Ref Price:
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- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50000 unit
- Supply Capability:
- 3000000 unit/month
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1. Structure of Solar Photovoltaic Grid-Connected Inverter SG60KTL Description
Suitable for 50Hz/60Hz grid, could be used in Asia, Africa and Europe. Available for hand installation, no need for lifting machinery assistance.
IP65;Integrated DC combine and surge protection function
TUV,CE,G59/3,BDEW,CGC,GB-T19964
2. Main Features of the Solar Photovoltaic Grid-Connected Inverter SG60KTL
Flexible
• Handy and light, easy to handle without lift machinery assistance, lower the cost of installation and maintenance.
• Integrated DC combine and surge protection function, lower the system cost
• DC arc detection function(optional), further enhance the safety performance
Efficient
• Max. Efficiency at 99%
• Integrated string detection function, find mismatch panel in time and accurately
• Integrated PV panel PID effect eliminate function( optional), decrease the loss of generation attenuation.
Grid-friendly
• Fullfil a variety of reactive power adjustment requirments with power factor 0.8overexited ~0.8 underexited
• Active power continuously adjustable (0~100%)
• Integrated LVRT , HVRT and night SVG function
Qualified
• TÜV, CE, G59/3, BDEW, CGC and GB-T19964 certification.
3. Solar Photovoltaic Grid-Connected Inverter SG60KTL Images
4. Solar Photovoltaic Grid-Connected Inverter SG60KTL Specification
Grid Type | 230V/400Vac |
Input Side Data | |
Max. PV input power | 67500W |
Max. PV input voltage | 1000V |
Startup voltage | 620V |
MPP voltage range | 570~950V |
MPP voltage range for nominal power | 570~850V |
No. of MPPTs | 1 |
Max. number of PV strings per MPPT | 12 |
Max. PV input current | 120 |
Max. current for input connector | 12A |
Output Side Data | |
Nominal AC output power | 60000W |
Max AC output power（PF=1） | 66000W |
Max. AC output apparent power | 66000VA |
Max. AC output current | 96A |
Nominal AC voltage | 3P+N+PE/3P+PE, 230/400Vac |
AC voltage range | 310~480Vac |
Nominal grid frequency | 50Hz/60Hz |
Grid frequency range | 45~55Hz/55~ 65Hz |
THD | < 3 % (Nominal power) |
DC current injection | <0.5 %In |
Power factor | >0.99@default value at nominal power,(adj. 0.8overexcited ~0.8underexited) |
Protection | |
Anti-islanding protection | Yes |
LVRT | Yes |
DC reverse connection protection | Yes |
AC short circuit protection | Yes |
Leakage current protection | Yes |
DC switch | Yes |
AC switch | Optional |
DC fuse | Yes |
PV String detection | Optional |
ARC detection | Optional |
DC Overvoltage protection | DC Type II DIN rail surge |
AC Overvoltage protection | Optional AC Type II DIN |
System Data | |
Max. efficiency | 99.00% |
Max. European efficiency | 98.70% |
Isolation method | Transformerless |
Ingress protection rating | IP65 |
Night power consumption | <1W |
Operating ambient temperature range | -25~60℃(>50℃ derating) |
Allowable relative humidity range | 0~100% |
Cooling method | Smart forced air cooling |
Max. operating altitude | 4000m (＞3000m derating) |
Display | Graphic LCD |
Communication | RS485 |
DC connection type | MC4/Screw Clamp terminal |
AC connection type | Screw Clamp terminal |
Certification | VDE0126-1-1,EN62109-1,EN62109-2,G59/3, |
Mechanical Data | |
Dimensions（W×H×D） | 634×959×267mm |
Mounting method | Wall bracket |
Weight | 55kg |
*Specifications subject to change without notice.
5. FAQ of Solar Photovoltaic Grid-Connected Inverter SG60KTL
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 installed in a residential area?
- Yes, a solar inverter can be installed in a residential area. In fact, it is common for residential homes to have solar inverters installed as part of a solar energy system to convert the direct current (DC) generated by the solar panels into alternating current (AC) that can be used to power household appliances and lighting.
- Q: How the output voltage of the PV inverter and the grid-connected voltage are determined
- Inverter is the DC power (battery, battery) into alternating current (usually 220V, 50Hz sine wave). It consists of inverter bridge, control logic and filter circuit. Widely used in air conditioning, home theater, electric wheel, power tools, sewing machines, DVD, VCD, computer, TV, washing machine, range hood, refrigerator, video recorders, massage, fan, lighting and so on. In foreign countries
- Q: What is the maximum efficiency at partial load for a solar inverter?
- The maximum efficiency at partial load for a solar inverter refers to the highest level of efficiency that can be achieved when the inverter is operating at less than its full capacity. This efficiency is typically lower than the maximum efficiency at full load, as the inverter may not be able to convert the same amount of energy with the same level of efficiency when it is not running at its maximum capacity.
- Q: Can a solar inverter be used with solar-powered emergency backup systems?
- Yes, a solar inverter can be used with solar-powered emergency backup systems. A solar inverter is an essential component in converting the direct current (DC) generated by solar panels into alternating current (AC) that can be used to power appliances and devices. By connecting the solar inverter to a solar-powered emergency backup system, the excess solar energy can be stored in batteries or fed back into the grid, providing a reliable source of electricity during power outages or emergencies.
- Q: What is the maximum input voltage for a solar inverter?
- The maximum input voltage for a solar inverter typically depends on the specific model and manufacturer. However, in general, solar inverters can handle input voltages ranging from 200 to 1000 volts, with some high-capacity inverters even accommodating higher voltages. It is essential to consult the manufacturer's specifications or user manual to determine the exact maximum input voltage for a specific solar inverter.
- Q: Can a solar inverter be used in conjunction with a generator?
- Yes, a solar inverter can be used in conjunction with a generator. In fact, it is a common practice to combine these two systems to create a hybrid power solution. The solar inverter can convert the direct current (DC) electricity generated by the solar panels into alternating current (AC) electricity, which can be used to power household appliances. When the solar panels do not generate enough electricity, the generator can kick in and provide additional power to meet the demand. This combination allows for a more reliable and efficient power supply, especially in areas with intermittent sunlight or during power outages.
- Q: Are all solar inverters compatible with all solar panels?
- No, not all solar inverters are compatible with all solar panels. The compatibility between inverters and panels depends on factors such as voltage, power output, and technology. It is important to ensure that the inverter and solar panels are compatible to optimize the performance and efficiency of the solar energy system.
- Q: How do you troubleshoot common issues with a solar inverter?
- To troubleshoot common issues with a solar inverter, start by checking the power source and ensuring it is connected properly. Next, inspect the wiring connections to ensure they are secure and not damaged. Additionally, check the fuse or circuit breaker to see if it has tripped or blown. If the inverter displays an error code, refer to the manufacturer's manual for troubleshooting steps. If none of these steps resolve the issue, it is advisable to contact a professional technician or the manufacturer for further assistance.
- 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: What is the role of a solar inverter in a solar-powered desalination system?
- The role of a solar inverter in a solar-powered desalination system is to convert the direct current (DC) generated by the solar panels into alternating current (AC) that can be used to power the desalination equipment. It ensures the efficient utilization of solar energy by transforming it into a usable form for the desalination process.
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Solar Photovoltaic Grid-Connected Inverter SG60KTL
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50000 unit
- Supply Capability:
- 3000000 unit/month
OKorder Service Pledge
OKorder Financial Service
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