Basic Specifications
Grid Type
Off-Grid Inverter
Circuit Topologies
Full-Bridge Type
Output Voltage
AC220V/380V/440V/690V
Battery Type
LiFePO4 Lithium
DC Input
DC420V / 480V / 768V
Packaging & Delivery
Package Size
560cm * 430cm * 320cm
Product Description & Key Functions
✔High-quality IGBT from Mitsubishi or Infineon power components.
✔American ATEMEL microprocessor for precise digital control.
✔Comprehensive protection and advanced warning functions.
✔Compact circuit frame with Maximum Efficiency ≥ 94%.
✔RS232/485 and multi-communication interface support.
✔Large English LCD/LED display for user-friendly interaction.
✔Built-in Isolation Transformers for inductive loads (pumps, motors).
System Configurations
Off-grid Solar Wind Hybrid / Wind / Solar Power Systems:
Detailed Technical Parameters
| Parameter Category |
Feature |
Specifications (NB576-1000KSZ) |
| DC Input | Rated Voltage | 576 VDC |
| Rated Current | 1929 A |
| Voltage Range | 480 - 744 VDC |
| AC Output | Rated Capacity | 1000 KVA / 800 KW |
| Output Voltage | 220V / 380V / 400V AC ± 1% |
| Performance | Efficiency | 90% (Inverter) / ≥94% (Max) |
| Environment | Temperature | -10ºC ~ +50ºC |
| Protection | Functions | Reverse, Under-voltage, Overload, Short circuit, Thermal |
Product Gallery
Frequently Asked Questions (FAQ)
What types of loads can this 1000KVA inverter handle?
Thanks to the built-in isolation transformer, it can handle inductive loads such as water pumps, motors, and industrial machinery, as well as standard linear loads.
What is the maximum efficiency of the system?
The system features a compact circuit design that achieves a maximum efficiency of 94% or higher.
Which power components are used in the construction?
We use high-grade IGBT components from industry leaders like Mitsubishi or Infineon to ensure long-term reliability and performance.
Does the inverter support remote monitoring?
Yes, it comes equipped with RS232/485 communication ports and supports multiple interface selections for integration into monitoring systems.
What kind of protection features are included?
The unit includes comprehensive protection against input reverse polarity, under-voltage, output overload, short circuits, and overheating.
Can this be used for both Solar and Wind systems?
Absolutely. It is designed for Off-grid solar power, wind power, and hybrid solar-wind energy systems.
June Power
