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Bidirectional Energy Storage Inverter Converter, 50KW Peak Shaving and Valley Filling, Grid Dispatching

Bidirectional Energy Storage Inverter Converter, 50KW Peak Shaving and Valley Filling, Grid Dispatching photo-1
Bidirectional Energy Storage Inverter Converter, 50KW Peak Shaving and Valley Filling, Grid Dispatching photo-2
Bidirectional Energy Storage Inverter Converter, 50KW Peak Shaving and Valley Filling, Grid Dispatching photo-3
Bidirectional Energy Storage Inverter Converter, 50KW Peak Shaving and Valley Filling, Grid Dispatching photo-4
Bidirectional Energy Storage Inverter Converter, 50KW Peak Shaving and Valley Filling, Grid Dispatching photo-5
US$ 777 1 - 2 Combo
US$ 666 3 - 4 Combo
US$ 555 ≥5 Combo
Key Specifications
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Certification:
CE, ISO, CB
Warranty:
1 Year
Output Power:
>500W
Payment & Shipping
Payment Methods:
Port of Shipment:
Qingdao Port
Delivery Detail:
15 days
Certification CE, ISO, CB
Warranty 1 Year
Output Power >500W
Output Type Multiple
Input Voltage Full Range
Connection Mode Parallel Switching Power Supply
Modulation System PWM
Voltage Regulating Mode Width Modulation Type
Power Supplying System Terminal Power Distribution Equipment
Energy Transmission One-way Transmission
Starting Mode Separate-excited Switching Power Supply
Transport Package Wooden box packaging
Specification LNS-200K
Trademark LANGRUI
Origin Shandong, China

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The LNBI series energy storage converters are high-power factor, high-precision programmable IGBT switching power equipment applied in smart grids and smart microgrids. Designed for three-phase energy storage systems, these converters feature adaptive 50/60Hz grid compatibility, bidirectional DC-AC conversion, four-quadrant SVPWM/SPWM technology, and bidirectional energy flow. They achieve a power factor of over 0.99, generate minimal grid harmonic pollution, and ensure high power quality. The output power factor of the energy storage converters is adjustable (-0.8 leading to 1.0 to +0.8 lagging) to meet various grid requirements. With a touch screen as the human-machine interface, they integrate display and control functions, providing real-time display of operational data, status information, and fault information, as well as historical fault information query capability (up to 200,000 records). Optional AC/DC energy meters provide accurate AC/DC energy statistics (class 0.2 accuracy). These energy storage converters can accommodate different energy storage forms including lead-acid batteries, lithium batteries, flow batteries, hydrogen fuel cells, and supercapacitors. They offer multiple communication interfaces such as RS485, TCP/IP, and CAN, with standard Modbus communication protocol for remote monitoring. Optional WIFI and GPRS communication modules allow users to download smart terminal APPs on mobile or PC devices, enabling 24/7 real-time monitoring of operational data and alarm information from anywhere. The energy storage converters dedicated to flow batteries feature a 0V pre-charge function, with selectable DCDC pre-charge and resistor pre-charge modes. In DCDC pre-charge mode, the DCDC power can be selected based on required pre-charge power (≤PCS host power), and can be adapted to suitable battery voltage ranges. The constant current value during pre-charge can be set, and comprehensive over/under-voltage, over-current, and over-temperature protection functions are provided. In resistor pre-charge mode, the pre-charge power can be selected based on requirements (≤PCS host power), with pre-charge current generated by voltage difference. The pre-charge resistor selection needs to match the flow battery internal resistance. Typical applications include peak shaving and valley filling, photovoltaic-storage-direct-flexible systems, industrial and commercial energy storage, and peak-valley arbitrage.

Product Tags: Energy Storage Inverter , Energy Storage Converter , Power Conversion System

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