DEYE Energy Storage Module PCS SUN-125K-PCSL01HP3

DEYE Energy Storage Module PCS SUN-125K-PCSL01HP3 is a three-phase power converter designed for C&I ESS applications, offering a nominal output power of 125 kW, the ability for temporary power boosting, and integrated energy flow management functions for applications with lithium-ion batteries.

Manufacturer: Deye (Deye New Energy) — a company specializing in energy storage solutions and inverters. The device comes from the series of PCS modules designed to work with MPPT modules and STS in modular energy storage systems, with the possibility of parallel connection of several modules and integration with the Deye Cloud platform.

Electrical and Technical Parameters

• Nominal Active Output Power (AC): 125 kW
• Max. Apparent Output Power (AC): 125 kVA
• Nominal Input/Output Current (AC): 189.4 A / 181.2 A
• Max. Charge/Discharge Current (DC): 200 A
• DC Input Voltage Range (PV/Battery Operating Range): 630–1000 V
• Max. Other DC Input Current (max. output DC current): 200 A
• Max. Efficiency (PCS): 98.5%
• Euro Efficiency: 97.8%
• Adjustable Power Factor: -1…1 (adjustable)
• THDi: <3% (at nominal power)
• DC Current Injection to the Grid: <0.5% In
• Topology: non-isolated, three-phase 3L+N+PE

Mechanical and Environmental Parameters

• Protection Degree (IP): IP65 (PCS module)
• Dimensions (S × W × G): 543 × 310 × 775 mm
• Weight: 70.35 kg
• Cooling: intelligent air cooling
• Operating Temperature Range: from -40 °C to +60 °C (above 45 °C performance limitation)
• Permissible Ambient Humidity: 0–95%
• Permissible Altitude: up to 4000 m
• Noise Level: <75 dB
• Standards/Compliance: IEC/EN 62109, IEC/EN 62477-1 and a range of grid standards (including EN 50549, G99 depending on the market)
• Warranty: 5 years standard (optionally 10 years depending on policy and installation location)