ENERUVO ENR-P335 335kW Commercial & Industrial Hybrid Storage Inverter off-grid storage inverter

Key Features & Benefits off-grid storage inverter

• High Efficiency & Power Density: Delivers up to 98.4% peak efficiency with 335kW rated power output, maximizing ROI for C&I energy systems.
• Uninterrupted Power Supply (UPS-Grade Switching): Ultra-fast transfer between grid-tied and off-grid modes (<20ms) guarantees zero power disruption for critical loads.
• Flexible Generator Integration: Optional diesel generator interface supports stable microgrid operation with dynamic power allocation.
• Advanced Grid Support (VSG Mode): Virtual Synchronous Generator technology enhances grid stability and supports 150% overload for 200 milliseconds.
• All-Weather Outdoor Reliability: IP54 protection class and C3 anti-corrosion rating ensure robust continuous operation in high altitudes (up to 4000m) and harsh climates (-30°C to 45°C).
• Smart Monitoring & Control: Equipped with a multi-touch LCD display and comprehensive connectivity options (WiFi, LAN, CAN, RS485) for seamless remote management.

Parameter	Specification
DC Side Parameters
Max. DC Input Voltage	1000 V
Max. PV Input Power	120 kW * 6
Max. Battery Charge Power	780 kW
Max. Continuous Charge Current	942 A
PCS DC Max. Current	609 A
Full Load Voltage Range	680 Vdc ~ 950 Vdc
On-Grid Parameters
Rated Grid Voltage	3/N/PE, 230 Vac / 400 Vac
Rated Grid Frequency	50 Hz / 60 Hz
Rated Output Power	335 kW
Max. Output Apparent Power	368 kVA
Max. Continuous Output Current	532 A
Max. Input Apparent Power	419 kVA
Power Factor Range	-1 ~ 1
Off-Grid Parameters
Rated Output Voltage	3/N/PE, 230 Vac / 400 Vac
Rated Frequency	50 Hz / 60 Hz
Rated Output Power	335 kW
Max. Output Apparent Power	368 kVA
Max. Output Current	532 A
AC Voltage Harmonic THDv	< 3% (Linear Load)
Short-time Overload Capacity	1.5 x Rated @ 200ms (VSG Mode)
Genset Parameters (Optional)
Rated Voltage	3/N/PE, 230 Vac / 400 Vac
Rated Output Power	335 kW
Max. Input Apparent Power	419 kVA
Rated Frequency	50 Hz / 60 Hz
Power Factor	0.99
Power Factor Range	1 (Leading) ~ 1 (Lagging)
System Parameters
On/Off-Grid Transfer Time	< 20 ms
Circuit Breaker Rated Working Voltage	AC 380 V / 400 V / 415 V
Grid/Genset Breaker Rated Operating Current	630 A
Grid/Genset Breaker Rated Short-circuit Breaking Capacity	50 kA
Grid/Genset Breaker Limit Short-circuit Breaking Capacity	50 kA
Grid/Genset Breaker Electrical Life	8,000 cycles
Grid/Genset Breaker Mechanical Life	10,000 cycles
Max. Efficiency	98.4%
Protection Degree	IP54
Anti-Corrosion Rating	C3
Cooling Method	Forced Air Cooling
Operating Altitude	Up to 4000 m
Operating Temperature Range	-30°C to ~ 50°C (Note: Datasheet lists -30°C~45°C)
Noise Level	≤ 75 dB
Dimensions (W * D * H)	850 * 1050 * 1850 mm
Weight	650 kg
Communication Interfaces	WiFi / LAN / CAN / RS485
Display	LCD Touch Screen

FAQ : ENERUVO 335kW Hybrid Inverter (Model: ENR-P335-400-A)

1. What is the power output of the ENERUVO 335kW hybrid inverter?
The rated output power is 335 kW, accompanied by a maximum output apparent power of 368 kVA, engineered for heavy-duty commercial and utility-adjacent microgrid systems.

2. What are the maximum DC and PV input specifications?

The inverter supports a max. PV input power of $120\text{ kW} \times 6$ (total 720 kW) with a 1000V max input voltage. It accommodates a max. battery charging power of 780 kW and a continuous charging current of 942A.

3. What kind of grid support and protection features are included?

It is equipped with a high-performance LCD touchscreen interface and robust circuit protection, including a 630A AC breaker with 50kA short-circuit breaking capacity and an electrical endurance of up to 8,000 cycles.

4. What is the maximum conversion efficiency of the 335kW inverter?

The system achieves a maximum conversion efficiency of 98.4%, ensuring high energy yield and minimal loss for large-scale C&I installations.