Solar Inverter Charger 12v - Sun-3.6-SG03LP1-EU Single Phase 2 MPPT Hybrid Inverter with Low Voltage Battery
- 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:
3600w
Inveter Efficiency:
97.00-97.60%
Output Voltage(V):
220
Input Voltage(V):
370
Output Current（A）:
16.4
Output Frequency:
50/60Hz
SUN 6K-SG，hybrid inverter, is suitable for residential and light commercial use, maximizing self-consumption rate of solar energy and increasing your energy impendence. During the day, the PV system generates electricity which will be provided to the loads initially. Then, the excess energy will charge the battery via SUN 6K-SG. Finally, the stored energy can be released when the loads require it. The battery can also be charged by the diesel generator to ensure uninterrupted supply in the event of grid blackout.
100% unbalanced output, each phase; Max. output up to 50% rated power
DC couple and AC couple to retrofit existing solar system
Max. 16pcs parallel for on-grid and off-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
| Model | SUN-3.6K -SG03LP1-EU | |
| Battery Input Data | Battery Input Data | |
| Battery Type | Lead-acid or Li-lon | |
| Battery Voltage Range (V) | 40~60 | |
| Max. Charging Current (A) | 90 | |
| Max. Discharging Current (A) | 90 | |
| 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) | 4680 | |
| Rated PV Input Voltage (V) | 370 (125~500) | |
| Start-up Voltage (V) | 125 | |
| MPPT Voltage Range (V) | 150-425 | |
| Full Load DC Voltage Range (V) | 300-425 | |
| PV Input Current (A) | 13+13 | |
| Max. PV ISC (A) | 17+17 | |
| Number of MPPT / Strings per MPPT | 2/1+1 | |
| AC Output Data | ||
| Rated AC Output and UPS Power (W) | 3600 | |
| Max. AC Output Power (W) | 3690 | |
| AC Output Rated Current (A) | 16.4 | |
| Max. AC Current (A) | 18 | |
| Max. Continuous AC Passthrough (A) | 35 | |
| 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; L/N/PE 220/230Vac (single phase) | |
| Grid Type | Single 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% | |
| Protection | ||
| 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 | Natural cooling | |
| Noise (dB) | <30 dB | |
| Communication with BMS | RS485; CAN | |
| Weight (kg) | 20.5 | |
| Size (mm) | 330W x 580H x232D IP65 | |
| Protection Degree | IP65 | |
| Installation Style | Wall-mounted | |
| Warranty | 5 years | |
- Q: What is the role of anti-islanding protection in a solar inverter?
- The role of anti-islanding protection in a solar inverter is to ensure the safety of utility workers and prevent damage to the electrical grid during a power outage. It detects when the grid goes down and immediately disconnects the solar inverter from the grid, isolating it to prevent any power from flowing back into the grid. This prevents the phenomenon known as islanding, where the solar system continues to generate power and creates a potential danger for utility workers who may be working on the lines believing they are de-energized. By disconnecting from the grid, anti-islanding protection helps maintain the stability and integrity of the electrical system.
- Q: Can a solar inverter be used in areas with high temperature fluctuations?
- Yes, a solar inverter can generally be used in areas with high temperature fluctuations. Solar inverters are designed to operate in a wide range of temperature conditions, typically between -20°C to 50°C (-4°F to 122°F), depending on the specific model. They are built with temperature protection mechanisms to ensure their functionality and durability even in extreme temperature variations. However, it is important to note that prolonged exposure to extreme temperatures at the upper or lower limits of their operating range can affect the performance and lifespan of the inverter. Therefore, proper installation and regular maintenance are crucial to ensure optimal performance in areas with high temperature fluctuations.
- Q: What is the difference between a centralized and decentralized solar inverter system?
- A centralized solar inverter system involves connecting multiple solar panels to a single inverter, with all the panels connected in series. The combined DC power generated by the panels is then converted into AC power by the centralized inverter. On the other hand, a decentralized solar inverter system, also known as microinverters or power optimizers, consists of each solar panel having its own dedicated inverter. In this system, each panel operates independently and converts its DC power into AC power directly at the panel level. The main distinction between the two systems lies in their architecture and power conversion methods. In a centralized system, the overall power output of the entire array depends on the performance of a single inverter. If any panel in the array underperforms due to shading or malfunction, it can significantly impact the overall system's performance. Additionally, a single inverter can limit design flexibility and system scalability. In a decentralized system, each panel operates independently, allowing for greater flexibility and optimization. The individual inverters in a decentralized system can maximize the power output of each panel, regardless of shading or performance variations. This also means that the overall system performance is less affected by the underperformance of a single panel. Moreover, decentralized systems offer better scalability as additional panels can be easily added without the need for significant system redesign. Decentralized systems also provide improved monitoring capabilities, as each inverter can provide real-time data on individual panel performance. This simplifies troubleshooting, maintenance, and issue identification within the solar array. To summarize, while a centralized solar inverter system is a simpler and more cost-effective option, a decentralized system offers better optimization, scalability, monitoring, and performance reliability. Choosing between the two systems depends on factors such as system size, shading conditions, budget, and desired level of control and flexibility.
- Q: How does a solar inverter handle voltage sag and swell?
- A solar inverter handles voltage sag and swell by utilizing its power conditioning capabilities. When it detects a voltage sag (a temporary decrease in voltage), the inverter adjusts its internal control algorithms to provide a stable and consistent output voltage to the connected loads. Similarly, in the case of voltage swell (a temporary increase in voltage), the inverter modifies its operation to prevent overvoltage conditions and ensure a safe and regulated output. Through continuous monitoring and intelligent control, a solar inverter effectively manages voltage fluctuations to maintain stable power delivery.
- Q: How does a solar inverter affect the overall system reliability in harsh environments?
- A solar inverter plays a crucial role in enhancing the overall system reliability in harsh environments. It acts as a bridge between the solar panels and the electrical grid, converting the DC power generated by the panels into AC power for use in various applications. In harsh environments characterized by extreme temperatures, high humidity, dust, or corrosive elements, the solar inverter's design and build quality become critical factors. A well-designed solar inverter with robust construction and advanced protective features can withstand these harsh conditions, ensuring reliable and uninterrupted power generation. Additionally, some inverters come with advanced monitoring systems that allow for real-time performance analysis and preventive maintenance, further enhancing the system's reliability in harsh environments.
- Q: Can a solar inverter be used with different solar panel brands?
- Yes, a solar inverter can be used with different solar panel brands as long as they have compatible voltage and current ratings. However, it is recommended to consult the manufacturer's specifications and guidelines to ensure optimal performance and compatibility.
- Q: How does a solar inverter handle voltage dips or surges in the grid?
- A solar inverter handles voltage dips or surges in the grid by continuously monitoring the grid voltage. When a voltage dip occurs, the inverter adjusts its output voltage accordingly to maintain a stable power supply. In case of a voltage surge, the inverter's protective mechanisms activate to prevent any damage to the system. Overall, the solar inverter plays a crucial role in regulating and stabilizing the voltage from the grid to ensure efficient and safe operation of the solar power system.
- Q: What is the role of a voltage regulation feature in a solar inverter?
- The role of a voltage regulation feature in a solar inverter is to ensure that the electricity generated by the solar panels is converted into a stable and consistent voltage suitable for use in homes or businesses. This feature helps to protect electrical appliances and equipment from voltage fluctuations and prevents any potential damage that could occur due to over or under voltage conditions.
- Q: What is the maximum input voltage that a solar inverter can handle?
- The maximum input voltage that a solar inverter can handle depends on the specific model and make of the inverter. It can vary widely, but typically ranges between 600V to 1000V DC for residential inverters, and higher for commercial or utility-scale inverters.
- Q: How do you choose the right size of solar inverter for a system?
- When choosing the right size of solar inverter for a system, it is important to consider the total capacity of the solar panels and the expected power output. The inverter should have a capacity that matches or slightly exceeds the maximum power output of the panels to ensure optimal efficiency. Additional factors such as the type of grid connection and any future expansion plans should also be taken into account. Consulting with a professional solar installer or conducting a thorough system assessment can help determine the appropriate size of the inverter for a given solar system.
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Solar Inverter Charger 12v - Sun-3.6-SG03LP1-EU Single Phase 2 MPPT Hybrid Inverter with Low Voltage Battery
- 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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