Description
Overview
The DEV-SOL MPGS 600kVA Industrial Energy Storage Inverter is the highest-capacity model listed in the supplied MPGS series document. It supports 600kW maximum photovoltaic power, 1760A maximum charging current, three-phase four-wire operation, 620–1000VDC battery systems, BMS access and on-grid/off-grid energy-management modes.
Key Features
- On-grid and off-grid operation for industrial and commercial energy-storage architecture
- Built-in MPPT for direct connection of compatible photovoltaic arrays
- 620–1000VDC high-voltage battery interface with BMS access
- Off-grid transfer time below 10ms
- Touch LCD, RS485 and LAN communication
- Three-phase four-wire architecture and 98% maximum efficiency
Technical Specifications
| Specification | Value |
|---|---|
| Model | DEV-SOL MPGS 600kVA |
| Rated AC power | 600kVA |
| System type | On-grid and off-grid industrial/commercial energy storage inverter integrated machine |
| Grid voltage | 380/400VAC, ±15% |
| Grid frequency | 50/60Hz, ±2.5Hz |
| Wiring method | Three-phase four-wire |
| THDi | ≤3% |
| Power factor | 0.99 / -1 to +1 |
| Battery voltage range | 620–1000VDC |
| Maximum charging current | 1760A |
| Built-in MPPT | Yes |
| Maximum PV power | 600kW |
| Maximum PV input voltage | 1000VDC |
| MPPT voltage range | 200–850VDC |
| Maximum efficiency | 98% |
| Off-grid transfer time | <10ms |
| Protection rating | IP20 |
| Noise | <75dB |
| Humidity | 0–95%, non-condensing |
| Altitude | ≤3000m |
| Cooling | Air cooling |
| Display | Touch LCD |
| Communication | RS485 / LAN |
| Dimensions (W × D × H) | 1600 × 800 × 2160mm |
| Net weight | 1800kg |
| Isolation transformer | Optional |
On-Grid and Off-Grid Operating Modes
MPGS operating modes include PV + mains load and PV + battery load modes, peak-and-valley tariff management, and on-grid/off-grid operation. Final configuration depends on the approved project design, grid conditions, switchgear, PV array and battery system.
Protection and Safety
Source-listed protections include a DC input switch, anti-islanding, output overcurrent protection, Type II AC and DC surge protection, insulation impedance testing and leakage-current protection.
Communication and Monitoring
The system provides a touch LCD, RS485/LAN communication and BMS access. BMS and EMS connections must use protocols confirmed for the selected project.
Applications
Potential applications include factories, warehouses, commercial buildings, institutions, captive solar-and-storage projects, peak-shaving projects and microgrids. Suitability for a specific critical load or grid-export project requires an engineering study and approved single-line diagram.
Installation and Engineering Note
Battery chemistry, BMS protocol, approved battery model, switchgear, protection coordination, cable sizing, site ventilation and project operating mode must be confirmed by Nexus Solar Energy engineering before quotation or installation. Have the project engineer confirm the site temperature, ventilation, enclosure location and operating limits for the selected configuration.
Frequently Asked Questions
Is the DEV-SOL MPGS series on-grid or off-grid?
It is described as an on-grid and off-grid energy storage inverter integrated machine. Final operating configuration depends on project design and connected systems.
Can solar panels be connected directly?
The source states that built-in MPPT supports a compatible PV array. Maximum PV input is 1000VDC and the MPPT range is 200–850VDC.
Does it support lithium batteries?
The MPGS system provides BMS access. Have Nexus Solar Energy engineering match the battery chemistry, voltage range, current limits, protocol and exact battery model to the project before quotation.
What is the warranty?
Request the model-specific written warranty with your project proposal, including its duration, covered remedies, exclusions and service arrangements.
Can it be purchased at a fixed online price?
This industrial energy-storage system is configured and quoted for the project. Request a proposal specifying the exact inverter, GST, freight, installation and battery scope.
Manufacturer and Project Support
Brand: DEV-SOL Energy
Manufactured by: Nexus Solar Energy Pvt. Ltd., Bulandshahr, Uttar Pradesh, India.
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