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 impact of temperature on the performance of a solar inverter?
- The impact of temperature on the performance of a solar inverter is significant. High temperatures can cause the efficiency of the inverter to decrease, resulting in a reduction in power output. This is due to the fact that electronic components inside the inverter operate less efficiently at high temperatures. Additionally, elevated temperatures can lead to increased thermal stress on the inverter, potentially shortening its lifespan. Therefore, it is important to carefully consider the temperature conditions and provide adequate cooling or ventilation for optimal performance and longevity of the solar inverter.
- Q: How does MPPT technology work in solar inverters?
- MPPT technology, or Maximum Power Point Tracking, is utilized in solar inverters to optimize the energy output of photovoltaic systems. It works by continuously tracking the maximum power point of the solar panel array, which is the voltage and current combination that allows the panels to generate the maximum power. The MPPT algorithm adjusts the operating voltage and current of the solar panels to match the optimal point, ensuring that the maximum amount of power is extracted from the solar array and converted efficiently by the inverter. By constantly adapting to changing environmental conditions, MPPT technology maximizes the solar energy harvest, improving system efficiency and overall performance.
- Q: How do you calculate the maximum power point current for a solar inverter?
- To calculate the maximum power point current for a solar inverter, you need to determine the optimal operating voltage and current at which the solar panel can produce the maximum power. This can be done by using a technique known as the perturb and observe (P&O) algorithm. The P&O algorithm continuously adjusts the operating point of the solar panel by slightly perturbing the voltage and observing the resulting change in power. By tracking the voltage and current values that yield the highest power output, you can calculate the maximum power point current for the solar inverter.
- Q: Can a solar inverter be used in mobile or portable solar systems?
- Yes, a solar inverter can be used in mobile or portable solar systems. Solar inverters are essential components that convert the direct current (DC) generated by solar panels into alternating current (AC) that can be used to power various devices. They are designed to be adaptable and can be used in a wide range of applications, including mobile or portable solar systems. This allows individuals to harness solar energy and use it to power their devices wherever they go, making it a convenient and sustainable solution for on-the-go power needs.
- Q: Can a solar inverter be used with solar-powered electric vehicle charging stations?
- Yes, a solar inverter can be used with solar-powered electric vehicle charging stations. A solar inverter is responsible for converting the DC power generated by solar panels into AC power that can be used to charge electric vehicles. By using a solar inverter, the solar energy harvested from the panels can be efficiently utilized to charge EVs, making it an environmentally-friendly and sustainable option for charging stations.
- Q: Can a solar inverter be used with a hybrid solar power system?
- Yes, a solar inverter can be used with a hybrid solar power system. A hybrid solar power system combines solar energy with other sources such as batteries or the electrical grid. The solar inverter is responsible for converting the direct current (DC) generated by the solar panels into alternating current (AC) that can be used to power household appliances or fed back into the grid. It plays a crucial role in ensuring the compatibility and efficient operation of the hybrid solar power system.
- Q: How does a solar inverter handle variations in solar panel tilt and orientation?
- A solar inverter handles variations in solar panel tilt and orientation by continuously monitoring the output voltage and current of the solar panels. It then adjusts the power conversion process to optimize the efficiency of power generation based on the tilt and orientation of the panels. This ensures that maximum power is extracted from the solar panels regardless of their position, allowing for optimal energy production.
- Q: How does a solar inverter handle reactive power injection into the grid?
- A solar inverter handles reactive power injection into the grid by using advanced control algorithms and capacitors. It actively monitors the grid's voltage and frequency and adjusts its output to maintain the required power factor. The inverter can either absorb or inject reactive power into the grid as needed to ensure a stable and balanced power flow.
- Q: How does a solar inverter affect the overall energy consumption of a property?
- A solar inverter converts the direct current (DC) generated by solar panels into alternating current (AC) that can be used to power electrical appliances in a property. By efficiently converting DC to AC, a solar inverter enables the property to utilize the renewable energy generated by the solar panels. This reduces the reliance on grid electricity, thereby decreasing the overall energy consumption of the property and leading to potential cost savings on electricity bills.
- Q: Are there any voltage or frequency regulations for solar inverters?
- Solar inverters are subject to voltage and frequency regulations, which differ depending on the country and are typically established by regulatory bodies or standardization organizations. To ensure the safe and reliable operation of the electrical grid, solar inverters in most countries must adhere to specific voltage and frequency limits. Voltage regulations dictate the permissible range of output voltage that a solar inverter can supply to the grid. This guarantees that the voltage remains within acceptable boundaries, preventing damage to electrical equipment or disturbances in grid stability caused by overvoltage or undervoltage conditions. The specific voltage limits are influenced by factors such as the type of grid system (e.g., single-phase or three-phase) and the voltage levels employed in the country. In contrast, frequency regulations establish the acceptable range of output frequency that a solar inverter can provide to the grid. The grid frequency is typically set at a specific value (e.g., 50 Hz or 60 Hz), and solar inverters must synchronize their output frequency with the grid to ensure compatibility. Deviations from the specified frequency can result in equipment malfunctions or grid instability. Compliance with voltage and frequency regulations is essential for solar inverters to facilitate the effective integration of renewable energy sources into the electrical grid. In numerous countries, solar inverters must meet specific technical standards or certifications to demonstrate their adherence to these regulations. These standards typically encompass various aspects of inverter performance, including voltage and frequency control, power quality, and interaction with the grid.
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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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