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# SP250HAG2T Hybrid PV-ESS On/Off-Grid All-in-One Machine

- SKU: SP250HAG2T
- Category: Photovoltaic energy storage grid-connected/off-grid integrated machine
- Price: ¥0 per Platform
- Minimum order quantity: 1 Platform
- Lead time: 15-30 days
- Weight: ≈1800kg
- Manufacturer: Shenzhen VGRID POWER Technology Co., Ltd.
- URL: https://vgridpower.com/en/product/sp250hag2t-2

## Summary

SP250HAG2T solar-storage grid-connected/off-grid integrated machine, integrating PCS, MPPT, EMS, PCM grid-connected/off-grid transfer switch, AC/DC power distribution unit, generator control, surge protective device, and built-in isolation transformer, supports diesel generator, PV, and battery connection, suitable for scenarios such as PV-storage-diesel microgrids and diesel-storage backup mine power supplies.

## Key features

- Seamless on/off-grid switching within 10ms, ensuring continuous power supply for critical loads
- Multi-channel DC coupling, charging efficiency greater than 99.3%
- Diesel generator hybrid, grid-forming operation, adaptable to weak grid environments
- Built-in anti-backflow and peak shaving/valley filling, optimizing energy utilization
- Supports multi-unit parallel connection, expanding system capacity
- ALL IN ONE design, rapid deployment, simple on-site commissioning

## Description

The SP30/25/15HBG2 series hybrid inverters are suitable for various scenarios such as small commercial and industrial applications, small island microgrids, farms, villas, and battery echelon utilization. The product features an isolated air duct design, 150% overload capability, seamless switching (built-in STS), diesel generator hybrid operation, multi-unit parallel connection, and three-phase independent grid-tied control technologies. It supports DC/AC coupling solutions and is compatible with 280/314Ah battery cells, meeting the on-grid and off-grid energy storage needs of different users.

## Specifications

- Model: SP250HAG2T
- Maximum Battery Voltage: 950V
- Minimum Battery Voltage: 680V
- Rated Battery Voltage Range: 680V-900V
- Maximum Battery Current: 200A*2
- PV Power: 120KW*2
- Maximum PV Voltage: 950V
- Minimum PV Voltage: 200V
- MPPT Voltage Range: 200V-850V
- MPPT Rated Voltage: 600V
- Maximum Input Current: 200A*2
- High Voltage Side Voltage Range: 500V-950V
- Rated Power (Grid-tied): 250kVA
- Rated Current (Grid-tied): 362A
- Rated Grid Voltage: 400V/230V
- Grid Voltage Range: -20%~15%
- Grid Unbalance: 125%
- Grid Frequency Range: 50Hz/47Hz~52Hz(60Hz/57Hz~62Hz)
- Current Harmonics: <3% (>30% load)
- Power Factor: -1~1
- Rated Output Power (Off-grid): 250kVA
- Maximum Output Power (Off-grid): 275kVA
- Rated Output Current (Off-grid): 362A
- Maximum Output Current (Off-grid): 398.2A
- Rated Voltage (Off-grid): 400V/230V
- Output Voltage Harmonics: <2% (resistive load)
- Unbalance (Off-grid): 100%
- Frequency Range (Off-grid): 50/60Hz
- Output Overload (Current) Ie: Rated Output Current: Ie*1.1<Iload≤Ie*1.25 100s; Ie*1.25<Iload 300ms
- Grid-tied/Off-grid Switching Time: Active: 0ms; Passive: <10ms
- Number of Parallel Cabinets: 3 units
- EMS Functions: SOC balancing, peak shaving and valley filling, self-consumption, surplus power to grid, cloud platform, anti-backflow, diesel-solar hybrid
- Isolation Transformer: Built-in isolation transformer
- Bypass Function: 500A
- Protection Rating: IP54
- Dimensions: W*H*D=1000*1850*973mm
- Weight: ≈1800kg
- Temperature Range: -30~60℃ (derating at 45℃)
- Humidity Range: 10-95%
- Cooling Method: Air cooling
- Altitude: 4000m (derating above 2000m)
- Transformer Model: Three-phase isolation transformer
- Transformer Rated Voltage (Input): 400V
- Transformer Rated Current (Input): 360.8A
- Transformer Rated Power (Input): 250KVA
- Transformer Operating Frequency (Input): 50/60Hz
- Transformer Rated Voltage (Output): 400V
- Transformer Rated Current (Output): 360.8A
- Transformer Rated Power (Output): 250KVA
- Transformer Operating Frequency (Output): 50/60Hz
- Transformer Efficiency: ≥98.5%
- Transformer Noise: ≤70dB
- Transformer Weight: 780Kg±5%

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Request a quote: https://vgridpower.com/en/contact?sku=SP250HAG2T