Product Details
48V hybrid inverter Single Phase 4.6KW hybrid solar inverter On/Off grid hybrid inverter
Product Description:
4.6 kW Hybrid Inverter Functionality Overview
4.6 kW hybrid inverter is a powerful device designed to optimize energy management in solar energy systems by integrating solar power generation, battery storage, and grid interaction. Here’s a detailed overview of its key functionalities:
1. Energy Conversion
- Solar to AC Conversion: Converts the direct current (DC) generated by solar panels into alternating current (AC) for use in household appliances and for feeding back into the grid.
- Battery Management: Efficiently manages the charging and discharging of connected battery systems, ensuring optimal energy storage and availability.
2. Grid Interaction
- Grid-Tied Operation: Connects to the electrical grid, allowing users to sell excess solar energy back to the grid and draw power during periods of low solar generation.
- Backup Power Functionality: Automatically switches to battery power during grid outages, ensuring continuous supply to critical loads.
3. Load Management
- Smart Load Control: Monitors and controls the energy consumption of connected appliances, optimizing usage based on solar generation and battery availability.
- Priority Settings: Enables users to prioritize certain loads to ensure critical appliances remain powered during low generation periods.
4. Energy Monitoring and Management
- Real-time Monitoring: Provides real-time data on energy production, battery status, and consumption through a user-friendly interface or mobile app.
- Performance Analytics: Tracks system performance, helping users make informed decisions to optimize energy use and improve efficiency.
5. Flexible Configuration
- Multiple Energy Sources: Integrates energy from solar panels, batteries, and the grid, providing a comprehensive energy management solution.
- Scalability: Supports easy expansion, allowing additional solar panels or batteries to be integrated as energy needs grow.
6. Advanced Safety Features
- Overload and Short-Circuit Protection: Safeguards the system against overload and short-circuit conditions, ensuring safe operation.
- Thermal Management: Monitors the temperature of the inverter and batteries to prevent overheating and enhance longevity.
7. Integration with Smart Home Systems
- Compatibility with Smart Devices: Can be integrated with smart home systems for automated energy management and monitoring.
Features:
- Compatible with most common low-voltage batteries(lead-acid & lithium)
- Max charging/discharging current up to 120A
- The typical switch time between on-grid mode andback-up mode is 10ms
- Remote upgrade and configuration; safety-relatedfunctions integrated; easy for cooperating with BMS
- IP65 protection to ensure the inverter can work undervarious environmental conditions
- Easily installed in the residential site
Technical Parameters:
| | | | | | | | Battery Type | Li-ion / Lead-acid | Li-ion / Lead-acid | Li-ion / Lead-acid | Li-ion / Lead-acid | Li-ion / Lead-acid | Li-ion / Lead-acid | Nominal Battery Voltage (V) | | | | | | | Battery Voltage Range (V) | | | | | | | Max. Charge/Discharge Current (A) | | | | | | | Max. Charge/Discharge Power (W) | 3000/3000 | 4600/4600 | 5000/5000 | 6000/6000 | 10000/8000 | 10000/10000 | | Max. Array Input Power (W) | 6300 | 9000 | 9000 | 9000 | 12000 | 15000 | Max. DC Input Voltage (V) | 550 | 550 | 550 | 550 | 600 | 600 | Nominal DC Input Voltage (V) | 360 | 360 | 360 | 360 | 360 | 360 | Start-up Voltage (V) | 90 | 90 | 90 | 90 | 90 | 90 | MPPT Voltage Range (V) | 70~540 | 70~540 | 70~540 | 70~540 | 70~540 | 70~540 | Max Input Current per MPPT (A) | 15/15 | 15/15 | 15/15 | 15/15 | 30/22/22 | 30/22/22 | Max Short-circuit Current per MPPT (A) | 20/20 | 20/20 | 20/20 | 20/20 | 40/30/30 | 40/30/30 | No. of MPPT | 2 | 2 | 2 | 2 | 3 | 3 | No. of Strings per MPPT | 1 | 1 | 1 | 1 | 2 | 2 | | Nominal Input Apparent Power (VA) | 3600 | 4600 | 5000 | 6000 | 8000 | 10000 | Max. Input Apparent Power (VA) | 6300 | 9000 | 9000 | 9000 | 12000 | 15000 | Max. Input Current (A) | 29 | 41 | 41 | 41 | 40 | 50 | | Nominal Ouput Active Power (W) | 3600 | 4600 | 5000 | 6000 | 8000 | 10000 | Nominal Output Apparent Power (VA) | 3600 | 4600 | 5000 | 6000 | 8000 | 10000 | Max. Output Apparent Power (VA) | 3960 | 5060 | 5500 | 6600 | 8800 | 11000 | Nominal Output Voltage (V) | 220/230/240 | 220/230/240 | 220/230/240 | 220/230/240 | 220/230/240 | 220/230/240 | Output Voltage Range (V) | 150-300(Adjustable) | - | Nominal Output Frequency (Hz) | 50/60 | Output Frequency Range (Hz) | 45-65(Ajustable) | Max. Output Current (A) | 16 | 22 | 25 | 27.2 | 40 | 50 | Power Factor | ~1 (Adjustable from 0.8 leading to 0.8 lagging) | THDi | <3% | <3% | <3% | <3% | <3% | <3% | | Nominal Output Apparent Power (VA) | 3600 | 4600 | 5000 | 6000 | 8000 | 10000 | Max. Output Apparent Power (VA) | 3960 | 5060 | 5500 | 6600 | 8800 | 11000 | Nominal Output Voltage (V) | 230 | 230 | 230 | 230 | 230 | 230 | Nominal Output Frequency (Hz) | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 | Max. Output Current (A) | 18 | 23 | 25 | 30 | 34.8 | 43.5 | Transfer Time (ms) | 10(typ) / 20(max) | 10(typ) / 20(max) | 10(typ) / 20(max) | 10(typ) / 20(max) | 10(typ) / 20(max) | 10(typ) / 20(max) | THDv @ Linear load | <3% @100% R Load | <3% @ 100% R Load | | Max. Efficiency | 97.30% | 97.30% | 97.30% | 97.30% | 98% | 98% | Battery Discharge to AC Efficiency | 94.30% | 94.30% | 94.30% | 94.30% | 95% | 95% | | PV Reversed Polarity Protection | Yes | Yes | Residual Current Monitor | Yes | Yes | PV Over Voltage Protection | Yes | Yes | PV Over Current Protection | Yes | Yes | Anti-islanding Protection | Yes | Yes | DC Surge Protection | Type III | Type II | AC Surge Protection | Type III | Type II | Insulation Resistor Detector | Yes | Yes | Output Over Current Protection | Yes | Yes | Output Short Circuit Protection | Yes | Yes | Output Over Voltage Protection | Yes | Yes | Generator | - | Yes | AFCI | - | Optional | Remote Shutdown | - | Optional | Rapid Shutdown | - | - | | Operating Temperature Range (°C) | -25℃~60℃ | -25℃~60℃ (>45℃ derating) | Relative Humidity | 0~100% | 0~100% | Max. Operating Altitude (m) | 4000 | 4000 | Cooling Method | Natural Cooling | Fan Cooling | User Interface | APP+LED | LED+APP | Communication | RS485/CAN (for BMS), RS485, USB, DRM/RS485 (for Meter), Optional: WiFi/GPRS/LAN | RS485/CAN (for BMS), RS485, USB, DRM/RS485 (for Meter), Optional: WiFi/GPRS/LAN | Weight (kg) | 20 | 25 | 25 | 25 | 37 | 37 | Dimension (W × H × D mm) | 515*485*175 | 420*800*240 | Topology | Transformerless | Transformerless | Ingress Protection Rating | IP65 | IP65 | Mounting Method | Wall Bracket | Wall Bracket | |





Company Profile
Shenzhen First Tech Co., Ltd was established in 2017, which is a
one-stop solution provider of solar & battery energy storage
system.First Tech is engaged in the research, development,
production, sales and service of the commercial and industrial
energy storage system, home energy storage system, lithium-ion
battery pack, solar hybrid inverter solar optimizer etc.
First Tech is located in Shenzhen City, Guangdong Province, China,
the factory have passed
lS09001,1S014001,1S045001 management system certification and the
products have obtained TUV-CB,CE,IEC,EMC MSDS, UN38.3, etc
certificates.The products are exported to clients in such countries
and regions as Europe, Africa, Middle East.North America, South
America, Southeast Asia, etc.
Except providing it's own standard products, First Tech also
welcome OEM & ODM orders, and will provide professional service and
quality products with competitive prices to customers and market.
First Tech is committed to becoming a global leading solar & ESS
solution provider to provide green energy and contribute to cleaner
world.
Enjoy New Life, Starting with First Tech!