Off-Grid Low Frequency PV Inverter EP3200 Series 4KW-6KW
- Ref Price:
-
$560.00 - 650.00
/ unit
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 unit
- Supply Capability:
- 1000 unit/month
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1. Structure of Off-Grid Low Frequency PV Inverter Description
EP3200 series off-grid low frequency PV inverter adopt very new model copper transformer so the efficiency reach to 90% and lower
consumption (NEW !)
Pure sine wave solar hybrid inverter for solar system and home appliances . EP3200 series off-grid low frequency PV inverter developed on
the base of our very popular EP3000 series . EP3200 has achieved significant improvements on battery charging , AC transfer , bypass
etc .
By adopting DIP(Dual-in-line) switch , EP3200 series off-grid low frequency PV inverter provides more smarter options for users to
customize the performance of the device . Main for home solar system including air conditioner , refrigerator , washing machine , water
pump , fans , tv , lights etc.
2. Main Features of the Off-Grid Low Frequency PV Inverter
• High overload ability of our EP3200 charger is up to 300% rated power
• EP3200 pure sine wave inverter adopts low quiescent current, and power saver mode to reduce power consumption to 3W . It can extract
max. power from various batteries with different protections, and low voltage trip can be selected (10V/10.5V/11V).
• Uses PFC (power factor correction) for charger, which has less power consumption than conventional units.
• It has 10s delay before transfer when AC resumes, and overload protection when our APC pure sine wave inverter equips with generator.
• 10ms typical transfer time between battery and AC, which guarantees power continuity of EP3200 charger. Uses selectable input AC
voltage (185-265V or 155-255V) for different kinds of loads.
• Our EP3200 charger allows start up and through power with depleted batteries. Its powerful charge rate up to 70Amp.
• It can offer 3-step intelligent battery charging, and equipped with 6 preset battery type selector for totally flat batteries.
• LCD status display, battery/AC priority switch, RS232 communication port are available for our EP3200 pure sine wave inverter, it also
has 17 alarms/warnings for easier operation and trouble-shooting, and ability to switch the unit on/off. In addition, select/deselect power
saver mode can be used too.
3. Off-Grid Low Frequency PV Inverter Images
4. Off-Grid Low Frequency PV Inverter Specification
Rated Capacity | 4000W | 5000W | 6000W | |
Efficiency | >90% | |||
Input | ||||
Model | 120v Models | 230v Models | ||
Nominal Voltage | 100V/110V/115V/120VSelectable | 200V/220V/230V/240V Selectable | ||
Output | ||||
Rated Power | 4000W | 5000W | 6000W | |
Output Voltage | 100V/110V/115V/120V Selectable | 200V/220V/230V/240V Selectable | ||
Voltage Waveform | Pure Sine Wave | |||
Crest Factor | 3:01 | |||
Transfer Time | Transfer Time : AC To DC : 10ms (Typical) | |||
Transfer Time : DC To AC : 10ms(Typical ) | ||||
Max Bypass | 30A | |||
Overload Current | ||||
Input | ||||
Nominal Voltage | DC24V/48V | DC48V | DC48V | |
Over Current Protection | By Re-Settable Over Current Protector | |||
Output | ||||
Regulation (Nominal) | ±10% Typical Of Nominal Voltage | |||
Nominal Input Voltage | 230Vac | |||
Input Voltage Range | 185-265Vac | |||
Nominal Output Voltage | According To The Battery Type | |||
Nominal Charge Current | 30Amp-70Amp | |||
Battery Type | Lead-Acid 12Ah ～ 250Ah | |||
Typical Backup Time | No Limit | |||
Charging Method | Smart Pulse Charging With Two Charging Modes: | |||
Quick Charging When Battery Is Not Fully Charged, | ||||
Trickle Charging When Battery Is 90% Fully Charged. | ||||
Average Charging | 65A/35A | 70A/40A | 50A | |
Current | ||||
Battery Voltage options | ||||
Options 7 | Battery low trip to bypass 11v , high trip to battery 14v | |||
Options 8 | Battery low trip to bypass 10.5v , high trip to battery 13.5v | |||
Options 9 | Battery low trip to bypass 10v , high trip to battery 13v | |||
Communications & Management | ||||
Control Panel | LCD/LED Option | |||
Audible Alarm | Alarm On Battery： | |||
Low Battery & Battery Over Voltage | ||||
Alarm On Abnormal Operation： | ||||
Over Load, Short-Circuit, & Over Heat | ||||
Environment And Safe | ||||
Operating | 0℃ To 40℃ (32℉ To 104℉) | |||
Temperature | ||||
Transit/Storage | -15℃ To 60℃ | |||
Temperature | ||||
Audible Noise | 60 Dba Max at 1m | |||
Quality Control System | ISO 9001,FCC,CE | |||
Physical | ||||
Dimensions: (H×D×W) | 755*320*310mm | |||
G.W (Kg) | 37.5 | 47.5 | 47.5 | |
Packing | Export Carton For Each Unit Per Carton | |||
5. FAQ of Off-Grid Low Frequency PV Inverter
Q1. What is the difference between inverter and Off-Grid Low Frequency PV Inverter?
A1. Inverter only has AC inpput, but Off-Grid Low Frequency PV Inverter both connect to AC input and solar panel, it saves more power.
Q2. What is the difference between MPPT&PWM?
A2. MPPT has higher efficiency, it can track the max power point and won't waste energy.
Q3. What is the waranty of product?
A3. 12 months.
- Q: Photovoltaic grid-connected inverter without DC emc how will happen
- by means of energy converters can be converted into electrical energy. The process of converting light energy directly into electrical energy is precisely the response to photovoltaic effects. Without the need for any other mechanical parts, the energy in
- Q: Can a solar inverter be used with other renewable energy sources like wind or hydro power?
- Yes, a solar inverter can be used with other renewable energy sources like wind or hydro power. Inverters are designed to convert the direct current (DC) generated by various renewable energy sources into alternating current (AC) that can be used to power homes, buildings, or be fed into the grid. So, by connecting a wind turbine or hydro generator to a solar inverter, it can efficiently convert the generated energy for practical use.
- Q: How does the efficiency of a solar inverter affect the overall system performance?
- The efficiency of a solar inverter plays a critical role in determining the overall system performance. A higher efficiency inverter converts a greater percentage of the incoming solar energy into usable electricity, resulting in increased energy production. This ultimately leads to higher system output and improved performance. Additionally, a more efficient inverter reduces energy losses and improves the overall system's reliability and longevity. Lower efficiency inverters, on the other hand, can result in energy wastage and reduced system performance. Therefore, selecting a highly efficient solar inverter is essential for maximizing the overall performance and energy output of a solar power system.
- Q: Can a solar inverter be used for commercial-scale solar installations?
- Yes, a solar inverter can be used for commercial-scale solar installations. In fact, commercial-scale solar installations often require multiple solar inverters to convert the DC power generated by the solar panels into usable AC power for commercial use. These inverters are designed to handle the higher power output and voltage levels typically found in larger solar installations.
- Q: Can a solar inverter be used with a solar-powered desalination system?
- Yes, a solar inverter can be used with a solar-powered desalination system. A solar inverter is responsible for converting the direct current (DC) produced by solar panels into alternating current (AC) that is required to power electrical devices. In the case of a solar-powered desalination system, the solar panels generate DC electricity, which is then converted by the inverter to AC power to operate the desalination system's pumps, motors, and other electrical components. This allows the system to utilize solar energy efficiently and sustainably for the desalination process.
- Q: What is the role of a solar inverter in preventing underperformance?
- The role of a solar inverter in preventing underperformance is to convert the direct current (DC) produced by solar panels into alternating current (AC) that can be used to power electrical devices. It ensures optimal performance by tracking the maximum power point of the solar panels, regulating voltage and current levels, and protecting against voltage fluctuations or grid disturbances. This helps to minimize energy losses, enhance system efficiency, and prevent underperformance by ensuring that the solar system operates at its maximum capacity.
- Q: How does a solar inverter handle grid faults and disturbances?
- A solar inverter is equipped with various protective features to handle grid faults and disturbances. It continuously monitors the grid voltage and frequency, and in the event of a fault or disturbance, it reacts quickly to ensure the safety of the system and prevent any damage. The inverter's built-in protection mechanisms, such as overvoltage and overcurrent protection, allow it to disconnect from the grid when necessary. This protects the inverter and the solar panels from potential harm caused by grid faults. Additionally, some advanced solar inverters offer features like anti-islanding protection, which prevent the inverter from feeding power into the grid during a fault or disturbance, further ensuring the stability and reliability of the system.
- Q: What are the common fault indications in a solar inverter?
- Some common fault indications in a solar inverter include error codes displayed on the inverter's screen, abnormal or fluctuating power output, frequent tripping or shutting down of the inverter, unusual noises or vibrations, and failure to connect or communicate with the monitoring system. These fault indications often suggest issues such as overheating, overvoltage, overcurrent, ground faults, or component failure within the inverter.
- Q: What safety features should a solar inverter have?
- A solar inverter should have several safety features, including overvoltage protection, overcurrent protection, ground fault protection, and arc fault protection. Additionally, it should have robust insulation to prevent electrical shock hazards and be equipped with sensors to monitor temperature and prevent overheating. Finally, it should have a secure enclosure to protect against environmental factors such as water, dust, and debris.
- Q: Are there any maintenance requirements for a solar inverter?
- Yes, solar inverters require regular maintenance to ensure optimal performance and longevity. This typically includes cleaning the unit and its surroundings to prevent dust buildup, checking for any loose connections or wiring issues, inspecting for physical damage, and monitoring the inverter's performance through regular system checks. Additionally, firmware updates and software upgrades may be necessary to enhance efficiency and address any potential issues.
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Off-Grid Low Frequency PV Inverter EP3200 Series 4KW-6KW
- Ref Price:
-
$560.00 - 650.00
/ unit
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 unit
- Supply Capability:
- 1000 unit/month
OKorder Service Pledge
OKorder Financial Service
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