500kW Commercial Energy Storage Inverter PCS 600-900V with 98.7% Efficiency
The J001-A is a high-performance 500kW commercial and industrial energy storage inverter (PCS) designed for large-scale battery energy storage applications. Operating with 600-900V DC battery voltage range and delivering 500kW rated output power (550kVA maximum) at 400V AC, the J001-A achieves up to 98.7% conversion efficiency.
With advanced DSP control system, the J001-A supports active and reactive power adjustment (power factor 1 leading to 1 lagging), off-grid cold start function, and multi-machine parallel operation for scalable system deployment. Intelligent temperature-controlled air cooling ensures reliable operation from -30°C to 55°C with IP21 protection. AC/DC dual power backup provides system redundancy for critical applications. Communication interfaces include BMS via RS485/CAN and EMS via RS485/TCP/IP with touch LCD display.
Key Features- 500kW Rated Output Power - 550kVA maximum output with 935A maximum DC current for large-scale commercial ESS deployments.
- 600-900V Wide DC Input - compatible with various high-voltage battery configurations for flexible energy storage design.
- 98.7% Maximum Efficiency - industry-leading conversion efficiency minimizing energy losses and maximizing system ROI.
- Active & Reactive Power Control - four-quadrant operation with adjustable power factor for grid support.
- Off-Grid Cold Start - black start capability for islanded operation and microgrid applications.
- Multi-Machine Parallel - supports multiple units in parallel for scalable industrial and utility ESS deployments.
- AC/DC Dual Backup Power - redundant control power supply for critical industrial reliability.
- DSP Control with Multi-Protocol - BMS RS485/CAN, EMS RS485/TCP/IP, touch LCD display.
| Parameter | Specification |
|---|---|
| Model | J001-A |
| DC Voltage Range | 600~900V |
| Maximum DC Current | 935A |
| Rated Output Power | 500kW |
| Maximum Output Power | 550kVA |
| AC Voltage | 400V (320~460V) |
| Rated AC Current | 722A |
| Maximum AC Current | 800A |
| Frequency | 50/60Hz |
| THDi | <3% |
| Power Factor | 1 Leading~1 Lagging Adjustable |
| Efficiency | 98.7% |
| Protection | IP21 |
| Cooling | Intelligent Air Cooling |
| Noise | <70dB |
| Temperature | -30°C~55°C |
| Humidity | 0~95% Non-condensing |
| Altitude | 5000m (Derating above 3000m) |
| Dimension | 1200 x 800 x 2050 mm |
| Weight | 950 kg |
| Display | Touch LCD |
| Communication | BMS RS485/CAN; EMS RS485/TCP/IP |
- Industrial ESS - large-scale manufacturing energy storage with peak shaving
- Commercial energy storage - demand charge management for commercial buildings
- Grid energy storage - frequency regulation and grid stabilization
- Renewable integration - solar/wind coupling with battery storage
- Peak shaving system - industrial and commercial peak demand reduction
- Off-grid microgrid - standalone power with black start capability
- What is the rated output power? - 500kW rated (550kVA maximum) at 400V AC, 50/60Hz.
- What is the DC input range? - 600-900V DC with maximum 935A input current.
- Can multiple units parallel? - Yes, multi-machine parallel operation supported for scalable deployment.
- What is the efficiency? - Up to 98.7% maximum conversion efficiency.
- What communication protocols? - BMS: RS485/CAN; EMS: RS485/TCP/IP with touch LCD display.
Shaanxi Tianon New Energy Technology Co., Ltd. is a professional manufacturer of integrated energy storage and solar conversion systems. With dual manufacturing hubs in Xi'an and Anhui and over 10 years of new energy export experience, we deliver premium-quality products backed by rigorous quality inspection and international certification. We serve distributors, EPC contractors, and project developers in 50+ countries.
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