Nep Solar Inverter - Sun-5/6/8/10/12k-SG04LP3 Hybrid Inverter Low Voltage Battery Higher Yields
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 5000 pc/month
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Specification
Output Power:
5000W
Inveter Efficiency:
97.00-97.60%
Output Voltage(V):
220
Input Voltage(V):
550
Output Current（A）:
7.6
Output Frequency:
50/60Hz
Battery Type:
Lead-acid or Li-lon
属性名（例如：Metal）:
属性值（例如：Metal）
Max. Discharging Current (A):
120
属性名（例如：Metal）:
属性值（例如：Metal）
Battery Voltage Range:
40~60V
Max. Charging Current (A):
120
Higher yields / Safe & Reliable / Smart / User-friendly
SUN 5/6/8/10/12K-SG is brand new three phase hybrid inverter with low battery voltage 48V, ensuring system safe and reliable. With compact design and high-power density, this series supports 1.3 DC/AC ratio, saving device investment. It supports three phase unbalanced output, extending the application scenarios. Equipped with CAN port (x2) BMS and parallel, x1 RS485 port for BMS, x1 RS232 port for remotely control, x1 DRM port, which makes the system smart and flexible.
100% unbalanced output, each phase; Max. output up to 50% rated power
DC couple and AC couple to retrofifit existing solar system
Max. 16pcs parallel for on-grid and offff-grid operation; Support multiple batteries parallel
Max. charging/discharging current of 240A
48V low voltage battery, transformer isolation design
6 time periods for battery charging/discharging
Support storing energy from diesel generator
| Technical Data | |||||||
| Model | SUN-5K -SG04LP3-EU | SUN-6K -SG04LP3-EU | SUN-8K -SG04LP3-EU | SUN-10K -SG04LP3-EU | SUN-12K -SG04LP3-EU | ||
| Battery Input Data | |||||||
| Battery Type | Lead-acid or Li-lon | ||||||
| Battery Voltage Range (V) | 40~60 | ||||||
| Max. Charging Current (A) | 120 | 150 | 190 | 210 | 240 | ||
| Max. Discharging Current (A) | 120 | 150 | 190 | 210 | 240 | ||
| External Temperature Sensor | Yes | ||||||
| Charging Curve | 3 Stages / Equalization | ||||||
| Charging Strategy for Li-Ion Battery | Self-adaption to BMS | ||||||
| PV String Input Data | |||||||
| Max. DC Input Power (W) | 6500 | 7800 | 10400 | 13000 | 15600 | ||
| Rated PV Input Voltage (V) | 550 (160~800) | ||||||
| Start-up Voltage (V) | 160 | ||||||
| MPPT Voltage Range (V) | 200-650 | ||||||
| Full Load DC Voltage Range (V) | 350-650 | ||||||
| PV Input Current (A) | 13+13 | 26+13 | |||||
| Max. PV ISC (A) | 17+17 | 34+17 | |||||
| Number of MPPT / Strings per MPPT | 2/1+1 | 2/2+1 | |||||
| AC Output Data | |||||||
| Rated AC Output and UPS Power (W) | 5000 | 6000 | 8000 | 10000 | 12000 | ||
| Max. AC Output Power (W) | 5500 | 6600 | 8800 | 11000 | 13200 | ||
| AC Output Rated Current (A) | 7.6 | 9.1 | 12.1 | 15.2 | 18.2 | ||
| Max. AC Current (A) | 11.4 | 13.6 | 18.2 | 22.7 | 27.3 | ||
| Max. Continuous AC Passthrough (A) | 45 | ||||||
| Peak Power (off grid) | 2 time of rated power, 10 S | ||||||
| Power Factor | 0.8 leading to 0.8 lagging | ||||||
| Output Frequency and Voltage | 50/60Hz; 3L/N/PE 220/380, 230/400Vac | ||||||
| Grid Type | Three Phase | ||||||
| DC injection current (mA) | THD<3% (Linear load<1.5%)< td=""> | ||||||
| Efficiency | |||||||
| Max. Efficiency | 97.60% | ||||||
| Euro Efficiency | 97.00% | ||||||
| MPPT Efficiency | 99.90% | ||||||
| Integrated | PV Input Lightning Protection, Anti-islanding Protection, PV String Input Reverse Polarity Protection, Insulation Resistor Detection, Residual Current Monitoring Unit, Output Over Current Protection, Output Shorted Protection, Surge protection | ||||||
| Output Over Voltage Protection | DC Type II/AC Type III | ||||||
| Certifications and Standards | |||||||
| Grid Regulation | CEI 0-21, VDE-AR-N 4105, NRS 097, IEC 62116, IEC 61727, G99, G98, VDE 0126-1-1, RD 1699, C10-11 | ||||||
| Safety EMC / Standard | IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2 | ||||||
| General Data | |||||||
| Operating Temperature Range (℃) | -45~60℃, >45℃ derating | ||||||
| Cooling | Smrat cooling | ||||||
| Noise (dB) | <45 dB | ||||||
| Communication with BMS | RS485; CAN | ||||||
| Weight (kg) | 33.6 | ||||||
| Size (mm) | 422W x 699.3H x279D IP65 | ||||||
| Protection Degree | IP65 | ||||||
| Installation Style | Wall-mounted | ||||||
| Warranty | 5 years | ||||||
- Q:What is the power factor of a solar inverter?
- The power factor of a solar inverter refers to the ratio between the real power and the apparent power. It indicates how effectively the inverter converts the DC power generated by solar panels into AC power. A high power factor (close to 1) indicates efficient power conversion, while a low power factor (close to 0) signifies poor conversion efficiency.
- Q:Can a solar inverter be used in conjunction with a power factor correction device?
- Yes, a solar inverter can be used in conjunction with a power factor correction device. Power factor correction devices are designed to improve the power factor of electrical systems by reducing reactive power and improving overall efficiency. Since solar inverters convert DC power from solar panels into AC power for use in electrical systems, they can benefit from the use of power factor correction devices to optimize power quality and reduce energy waste. By combining a solar inverter with a power factor correction device, both the generation and consumption of electricity can be more efficient and environmentally friendly.
- Q:How does a solar inverter handle shade on solar panels?
- A solar inverter handles shade on solar panels by utilizing a technology called maximum power point tracking (MPPT). MPPT allows the inverter to constantly monitor the output of each individual solar panel and adjust the voltage and current to maximize the power production. When shade is detected on a solar panel, the inverter automatically reduces the power output of the affected panel, ensuring that the shaded area does not significantly impact the overall performance of the system.
- Q:What is the maximum short-circuit current that a solar inverter can handle?
- The maximum short-circuit current that a solar inverter can handle depends on its design and specifications. However, in general, a solar inverter is designed to handle short-circuit currents ranging from 1.5 to 2 times the rated maximum output current of the inverter.
- Q:What is the maximum number of parallel inverters that can be connected?
- The maximum number of parallel inverters that can be connected depends on various factors such as the power rating, capacity, and design of the inverters, as well as the electrical system they are being connected to. It is best to consult the manufacturer's specifications and guidelines to determine the maximum number of parallel inverters that can be safely connected.
- 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:Can a solar inverter be used in remote areas?
- Yes, a solar inverter can be used in remote areas. Solar inverters are designed to convert the direct current (DC) generated by solar panels into alternating current (AC) that can be used to power electrical devices. As long as there is access to sunlight, solar panels can be installed in remote areas to generate electricity, and the solar inverter can then be used to convert and distribute that power for various applications. This makes solar inverters a useful and sustainable solution for remote areas that may not have access to grid electricity.
- Q:How does a solar inverter handle voltage and frequency variations caused by sudden load changes?
- A solar inverter is designed to handle voltage and frequency variations caused by sudden load changes in an efficient and reliable manner. When sudden load changes occur, the solar inverter employs various control mechanisms to regulate and stabilize the voltage and frequency output. Firstly, the inverter continuously monitors the voltage and frequency of the incoming solar power. If there are any variations due to sudden load changes, the inverter adjusts its internal control systems accordingly. It uses advanced power electronics and control algorithms to maintain the voltage and frequency within the desired range. To handle voltage variations caused by sudden load changes, the solar inverter employs a technique called voltage regulation. It automatically adjusts the output voltage by either boosting or reducing it as needed. This ensures that the inverter provides a stable and consistent voltage supply to the load, preventing any damage or malfunction. Similarly, to handle frequency variations caused by sudden load changes, the solar inverter employs a technique called frequency regulation. It adjusts the output frequency to match the grid frequency or the specified frequency requirements. By maintaining the desired frequency, the inverter ensures compatibility and synchronization with the grid or other connected devices. In addition to voltage and frequency regulation, solar inverters also have protective features to handle sudden load changes. They have built-in overload protection mechanisms that can detect excessive loads and prevent any damage to the inverter or the connected devices. These protective features can include overcurrent protection, short-circuit protection, and temperature monitoring. Overall, a solar inverter is designed to handle voltage and frequency variations caused by sudden load changes through its voltage and frequency regulation capabilities, as well as its protective features. These technologies ensure stable and reliable operation, allowing the inverter to efficiently adapt to changing load conditions while maintaining the integrity of the power supply.
- 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:Can a solar inverter be used with different tracking algorithms?
- Yes, a solar inverter can be used with different tracking algorithms. Solar inverters are designed to convert the direct current (DC) produced by solar panels into alternating current (AC) that can be used to power electrical devices. The tracking algorithm is responsible for optimizing the solar panel's position to maximize energy generation. Different tracking algorithms, such as fixed tilt, single-axis, or dual-axis tracking, can be implemented with a solar inverter to adapt to different solar panel orientations and environmental conditions.
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Nep Solar Inverter - Sun-5/6/8/10/12k-SG04LP3 Hybrid Inverter Low Voltage Battery Higher Yields
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 5000 pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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