Grid-tied solar PV inverter 4000TLM High-yield Low Maintenance Cost
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- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 10 unit
- Supply Capability:
- 10000 unit/month
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High-yield
•Max 97.6%efficiency
•Real timeprecise MPPT algorithm for max harvest
•Wide inputvoltage operation range from 100V to 550V
•Two MPPtrackers for flexible PV panel configuration
Low maintenance cost
•Rust-freealuminumcovers
•Flexiblemonitoring solution
•Multifunctionrelay can be configured to show various inverter information
All in one. Flexible and economicalsystem solution
•Free siteselection due to IP65
•Easy installationand maintenance due to “Plug & Play” connection
•Interfaceselection-Wi-Fi/RS485/DryRelay for more flexible configuration and system monitoring
•4” LCDdisplay
Intelligent grid management
•Reactivepoweradjustable
•Self powerreducerwhenover frequency
•Remoteactive/reactivepower limit control
Technical Data | SOFAR 3000TLM | SOFAR 3680TLM | SOFAR 4000TLM | SOFAR 4600TLM | SOFAR 5000TLM |
Input (DC) | |||||
Max. Input Power | 3100W | 3800W | 4160W | 4800W | 5200W |
Max. DC power for single MPPT | 2000 (200V-500V) | 2400 (200V-500V) | 2600 (200V-500V) | 3000 (200V-500V) | |
Number of independent MPPT | 2 | ||||
Number of DC inputs | 1 for each MPPT | ||||
Max. Input Voltage | 600V | ||||
Start-up input voltage | 100V(+/-5V) | ||||
Rated input voltage | 360V | ||||
Operating input voltage range | 100V-550V | ||||
MPPT voltage range | 160V-500V | 165V-500V | 175V-500V | ||
Max. Input current per MPPT | 10A/10A | 12A/12A | 13A/13A | 15A/15A | |
Input short circuit current per MPPT | 12A | 14A | 16A | 18A | |
Output(AC) | |||||
Rated power(@230V,50Hz) | 3000VA | 3680VA | 4000VA | 4600VA | 5000VA |
Max. AC power | 3000VA | 3680VA | 4000VA | 4600VA | 5000VA |
Nominal AC voltage | L/N/PE, 220, 230, 240 | ||||
Nominal AC voltage range | 180V-270V | ||||
Grid frequency range | 44~55Hz / 54~66Hz | ||||
Active power adjustable range | 0~100% | ||||
Max. Output Current | 13A | 16A | 17.5A | 20A | 22A |
THDi | <3% | ||||
Power Factor | 1(Adjustable +/-0.8) | ||||
Performance | |||||
Max efficiency | 97.6% | ||||
Weighted eff.(EU/CEC) | 97.1%/97.3% | ||||
Self-consumption at night | <1W | ||||
Feed-in start power | 20W | ||||
MPPT efficiency | >99.5% | ||||
Protection | |||||
DC reverse polarity protection | Yes | ||||
DC switch | Optional | ||||
Protection class / overvoltage category | I/III | ||||
Input/output SPD(II) | Optional | ||||
Safety Protection | Anti-islanding, RCMU, Ground fault monitoring | ||||
Certification | CE, CGC, AS4777, AS3100, VDE 4105, C10-C11, G83/G59 (more available on request) | ||||
Communication | |||||
Power management unit | According to certification and request | ||||
Standard Communication Mode | Wifi+RS485 | ||||
Operation Data Storage | 25 years | ||||
General data | |||||
Ambient temperature range | -25℃ ~ +60℃ | ||||
Topology | Transformerless | ||||
Degree of protection | IP65 | ||||
Allowable relative humidity range | 0 ~ 95% no condensing | ||||
Max. Operating Altitude | 2000m | ||||
Noise | <25dB | ||||
Weight | 18kg | ||||
Cooling | Nature | ||||
Dimension | 344×478×165mm | ||||
Warranty | 5 years | ||||
Certification
CNBM Solar strictly carries out the ISO 9001 quality control methodology and has implemented check points at every step of the production process to ensure our product performance durability and safety. The stringent quality control process has been confirmed by numerous independent agencies and LDK Solar modules earned IEC, TUV and UL certifications.
· IEC:IEC 61215, IEC 61730 (1&2), conformity to CE
· UL 1703 2002/03/15 Ed:3 Rev:2004/06/30
· ULC/ORD-C1703-01 Second Edition 2001/01/01
· UL and Canadian Standard for Safety Flat-Plate
· ISO 9001: 2008 Quality Management Systems
· CEC Listed: Modules are eligible for California Rebates
· PV Cycle: Voluntary module take back and recycling program
· MCS Certificate
FAQ
1. How do I decide which system is right for me ?
For protection from long outages, include a generator or solar panels in your Must solar system. Shorter outages can be handled by a battery-only system.
2. Where my system will be installed ?
Must solar systems are usually wall-mounted near a home's main electrical (circuit breaker) panel.
3. How do I install my system ?
A solar backup inverter is connected to a home electric system , we will supply detailed installation manual and videos for our customers .
- Q: Can a solar inverter be used in areas with frequent power outages?
- Yes, a solar inverter can be used in areas with frequent power outages. Solar inverters have the ability to convert the direct current (DC) power generated by solar panels into alternating current (AC) power that can be used to operate electrical devices. During power outages, the solar inverter can continue to provide electricity from the solar panels, allowing for uninterrupted power supply. However, it is important to note that a battery storage system may be required to store excess solar energy for use during periods of low sunlight or at night when the solar panels are not producing electricity.
- Q: After the PV inverter, how to achieve the same period before the network?
- It can automatically detect the generator and the grid frequency and voltage, in the frequency, voltage, phase are in line with the requirements of the grid to set the time before the release of the closing signal, so that it can be safely and securely connected.
- Q: How does a solar inverter communicate with other devices in a solar power system?
- A solar inverter communicates with other devices in a solar power system through various communication protocols such as Wi-Fi, Ethernet, or RS485. These protocols enable the inverter to exchange data and information with devices like solar panels, batteries, energy management systems, or monitoring devices. This communication allows for real-time monitoring, control, and optimization of the solar power system's performance.
- Q: What is the role of a power factor correction circuit in a solar inverter?
- The role of a power factor correction circuit in a solar inverter is to optimize the power factor of the electrical system. It ensures that the energy being generated by the solar panels is efficiently utilized by balancing the reactive power and reducing harmonic distortions. This helps in improving the overall system efficiency, reducing energy losses, and complying with grid regulations.
- Q: Can a solar inverter be used with concentrated photovoltaic thermal systems?
- Yes, a solar inverter can be used with concentrated photovoltaic thermal (CPVT) systems. CPVT systems combine the use of concentrated solar power (CSP) and photovoltaic (PV) technologies, where sunlight is concentrated onto PV cells to generate electricity while also capturing heat for thermal applications. Solar inverters are essential components in PV systems as they convert the generated DC electricity into usable AC electricity for grid connection or local consumption. Therefore, a solar inverter is necessary to convert the DC electricity produced by the PV cells in a CPVT system into AC electricity for practical use.
- Q: Can a solar inverter be connected to a smart home or monitoring system?
- Yes, a solar inverter can be connected to a smart home or monitoring system. This allows for seamless integration and monitoring of the solar system's performance and energy production. This connection enables homeowners to track their energy usage, receive real-time updates on energy generation, and even remotely control and optimize the solar system's settings.
- Q: How does a solar inverter handle temperature variations?
- A solar inverter is designed to handle temperature variations by incorporating advanced thermal management systems. These systems ensure that the inverter operates within a specified temperature range, typically between -25 to 60 degrees Celsius. The inverter uses internal fans, heat sinks, and sometimes liquid cooling mechanisms to dissipate heat generated during operation. Additionally, the inverter may have temperature sensors that monitor the internal and external temperatures, allowing it to adjust its performance and efficiency accordingly. This temperature management enables the solar inverter to operate optimally and maintain its reliability even in extreme temperature conditions.
- Q: How does a solar inverter communicate with other devices?
- A solar inverter typically communicates with other devices through wired or wireless connections. It can use protocols like Modbus, RS485, or Ethernet to establish communication with monitoring systems, smart meters, or other devices. This allows for data exchange, control signals, and monitoring capabilities, enabling efficient management and integration of the solar power system with other components of a renewable energy infrastructure.
- Q: Are there any safety risks associated with solar inverters?
- Yes, there are some safety risks associated with solar inverters. These risks primarily include electric shock and fire hazards. It is important to ensure proper installation, grounding, and maintenance of solar inverters to minimize these risks. Additionally, regular inspections and adherence to safety guidelines are crucial to mitigate any potential hazards.
- Q: How does a solar inverter protect against voltage fluctuations?
- A solar inverter protects against voltage fluctuations by continuously monitoring the voltage levels from the solar panels. It then adjusts the output voltage to match the required voltage for the connected devices or the grid. This ensures a stable and consistent voltage supply, preventing any damage that could be caused by sudden voltage spikes or drops.
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Grid-tied solar PV inverter 4000TLM High-yield Low Maintenance Cost
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 10 unit
- Supply Capability:
- 10000 unit/month
OKorder Service Pledge
OKorder Financial Service
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