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# SP125HCPS Series Microgrid Energy Storage PCS

- SKU: SP125HCPS
- Category: Microgrid energy storage PCS
- Price: ¥0 per set
- Minimum order quantity: 1 set
- Manufacturer: 深圳中腾数能科技有限公司
- URL: http://www.vgridpower.com:443/en/product/sp125hcps

## Summary

The SP125HCPS Series Microgrid Energy Storage PCS is a high-efficiency, high-reliability energy storage converter developed for small and medium-sized energy storage microgrids. It supports DC/AC coupling, offers an optional model with a built-in STS, achieves grid-connected/off-grid switching time of <10 ms, and a maximum efficiency of 98.5%.

## Key features

- Grid-forming inverter
- 125% overload capability
- Maximum efficiency 98.5%
- Optional built-in STS (<10 ms switching)
- Supports heterogeneous battery integration
- Three-phase independent grid-tie control

## Description

The SP125HCPS Series Microgrid Energy Storage PCS is suitable for scenarios such as small commercial and industrial facilities, island microgrids, farms, villas, and second-life battery utilization. The product features grid-forming inverter capability, 125% overload capacity, isolated air ducts, diesel generator hybrid operation, heterogeneous microgrid batteries, and independent three-phase grid-connected control. It supports parallel operation of multiple units and is available in two models: with built-in STS and without STS, enabling fast grid-connected/off-grid switching.

## Specifications

- Model: SP125HCPS / SP125HCPSS-CN (integrated STS)
- Rated power (grid-tied): 125 kVA / 125 kVA
- Rated current (grid-tied): 181 A / 181 A
- Grid voltage: 400 V / 230 V, range -20% to +15%
- Grid frequency: 50 Hz (47–52 Hz) or 60 Hz (57–62 Hz)
- Rated output (off-grid): 125 kVA / 125 kVA
- Maximum output (off-grid): 137.5 kVA / 137.5 kVA
- Maximum output current (off-grid): 200 A / 200 A
- Maximum battery voltage: 950 V
- Minimum battery voltage: 680 V
- Rated battery voltage range: 680 V–900 V
- Maximum battery current: 200 A / 200 A
- Grid-tied/off-grid switching function: Without STS / integrated STS (switching time <10 ms)
- Installation method: Rack-mounted
- Maximum efficiency: 98.5%
- Standby/no-load power consumption: Standby <15 W / no-load <200 W
- Protection rating: IP20 (IP5X for core control section)
- Dimensions: SP125HCPS: W*L*H 440*720*200 mm; SP125HCPSS-CN: 440*720*220 mm
- Weight: <50 kg
- Operating temperature: -30 to 60 ℃ (derating above 45 ℃)
- Humidity: 5–95%
- Cooling method: Intelligent air cooling
- Altitude: 4000 m (derating above 2000 m)
- Power factor: -1 to 1
- Current harmonics: <3% (above 30% load)
- Output overload: load<1.1x continuous / 1.1x<load≤1.25x 100 s / 1.25x<load≤1.35x 20 s / 1.35x<load≤1.5x 300 ms / 1.5x<load 30 ms
- Application scenarios: Commercial and industrial energy storage + emergency backup power, PV-storage-diesel small microgrid, mobile energy storage, PV-storage charging station
- Core features: Grid-forming inverter, 125% overload, isolated air duct, diesel generator hybrid, heterogeneous microgrid batteries, independent three-phase grid connection

## FAQ

### Do you support customization?

Yes. VGID POWER (Shenzhen) can provide custom development and OEM/ODM services for PCS, MPPT, DCDC, STS and all-in-one cabinet products according to project requirements. Are the products certified? The products have obtained multiple domestic and international certifications including CE, TUV Rheinland, G99/EMC, JET (Japan) and ISO9001. Please contact our sales team for specific certification documents. Do you provide technical support? Yes. The company provides solution design, commissioning, after-sales service and global technical support for microgrid and energy storage projects.

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Request a quote: http://www.vgridpower.com:443/en/contact?sku=SP125HCPS