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: 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: How does a solar inverter handle voltage drop?
- A solar inverter handles voltage drop by continuously monitoring the voltage levels from the solar panels. It adjusts its output voltage accordingly to ensure that the electricity being produced is compatible with the grid or the appliances it is connected to. This helps to compensate for any voltage drop that may occur due to factors such as distance, resistance, or shading, thereby maintaining a consistent and stable power supply.
- Q: How does a solar inverter handle grid synchronization during startup?
- A solar inverter handles grid synchronization during startup by employing advanced control algorithms. It continuously monitors the grid voltage and frequency, aligns itself with the grid parameters, and gradually increases its output power to match the grid. This synchronization process ensures that the solar inverter seamlessly integrates with the grid and provides stable and synchronized power generation.
- Q: Are there any fire safety concerns associated with solar inverters?
- Solar inverters do pose some fire safety concerns. Although they are not typically a fire hazard themselves, there are a few potential risks to be aware of. Firstly, if the solar inverter is installed incorrectly, it can cause electrical problems that may lead to a fire. To prevent this, it is essential to hire a qualified and certified professional who can ensure that all electrical connections are secure and meet the necessary standards. Secondly, if the solar inverter is located in an area that experiences high temperatures or excessive heat, there is a risk of overheating. Inverters generate heat as they convert direct current (DC) from solar panels into alternating current (AC) for use in homes or businesses. If the inverter is not adequately ventilated or is exposed to extreme heat, it can overheat and potentially ignite a fire. Furthermore, if the inverter is faulty or damaged, it can increase the risk of fire. Regular maintenance and inspections of the solar inverter can help identify any potential issues and ensure its safe operation. To address these fire safety concerns, it is crucial to adhere to proper installation guidelines, regularly inspect and maintain the inverter, and ensure it is in a well-ventilated location away from sources of excessive heat. It is also advisable to have a fire extinguisher nearby and establish a fire safety plan in case of emergencies.
- Q: What is the role of voltage regulation in a solar inverter?
- The role of voltage regulation in a solar inverter is to ensure that the voltage output from the solar panels is converted and maintained at a stable and appropriate level for efficient and safe operation of electrical devices or for grid connection. This regulation helps to optimize the performance of the solar inverter and prevents voltage fluctuations that could potentially damage or disrupt the functioning of connected equipment.
- Q: Do I need a special inverter for a battery storage system?
- Yes, a special inverter is required for a battery storage system. Unlike traditional solar inverters that convert DC power from solar panels into AC power for immediate use or for feeding back into the grid, a battery storage system inverter is designed to manage the charging and discharging of the batteries. It ensures that the stored energy is used efficiently and safely, and allows for backup power during grid outages.
- Q: How does a solar inverter contribute to reducing carbon emissions?
- A solar inverter contributes to reducing carbon emissions by converting the direct current (DC) electricity generated by solar panels into alternating current (AC) electricity that can be used to power homes, businesses, and the electrical grid. By enabling the efficient use of solar energy, the solar inverter reduces the reliance on fossil fuel-based electricity generation, which significantly reduces carbon emissions associated with traditional energy sources.
- Q: Can a solar inverter be used in a mobile or portable solar power system?
- Yes, a solar inverter can be used in a mobile or portable solar power system. Solar inverters are designed to convert the DC (direct current) electricity generated by solar panels into AC (alternating current) electricity that can be used to power various devices. In a mobile or portable solar power system, the solar inverter plays a crucial role in converting the energy collected by the solar panels into a usable form for powering appliances or charging batteries.
- Q: What is the maximum number of solar panels that can be connected to a single inverter?
- The maximum number of solar panels that can be connected to a single inverter depends on the inverter's capacity and the specifications provided by the manufacturer. It can vary widely based on factors such as the wattage rating of the inverter, the voltage and current output of the solar panels, and the electrical compatibility between them. It is important to consult the manufacturer's guidelines or seek professional advice to determine the appropriate number of panels for a specific inverter.
- Q: What is the difference between a string inverter and a microinverter?
- A string inverter is a central inverter that converts the DC power generated by multiple solar panels connected in series into AC power. On the other hand, a microinverter is a smaller inverter that is attached to each individual solar panel, converting the DC power generated by each panel into AC power. The main difference is that string inverters are used for multiple panels, while microinverters are used for individual panels.
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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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