Diesel Generator ESS Solution PowerFusion Series X250KT

Diesel Generator ESS Solution PowerFusion Series X250KT

ROYPOW Diesel Generator ESS Solution reduces fuel consumption by more than 30% and eliminates the need for higher-power diesel generators to save the initial purchase costs. A high power output helps withstand high inrush currents, frequent motor starts, and heavy load impacts, extending the generator’s lifespan and ultimately lowering total costs.

Product Overview
Product Specifications
PDF Download

Saving Over 30%

Up to 8 Sets

in Parallel

Plug and Play

Load Sharing

AC-Coupling

All-In-One Battery

+ SEMS
+ SPCS

Intelligent Management

via APP and Web

Hybrid Mode

for Uninterrupted Power supply

AC Output Data (On-grid Mode)

Rated Power	150 kW
Overload Capacity (kW)	250kVA@210s, R Load
Rated Voltage	400 (±10%)
Rated Current	216 A
Grid Frequency	50 Hz
AC Connection	3 W + N + PE
THDI	≤ 3%
Power Factor	-1 ~ +1

AC Output Data (Off-grid Mode)

Rated Power	150 kW
Overload Capacity (kW)	250kVA@210s, R Load
Rated Voltage / Frequency	400 V / 50 Hz
THDV (Linear Load	≤3%

Battery Data

Battery Chemistry	LiFePO4
Nominal Energy	153.6 kWh
Working Voltage Range	600 V ~ 876 V
Nominal Charging Current	100 A
Nominal Discharging Current	200 A
Max. Discharging Current	300 A
DOD	90%

Compatible Diesel Generator

Rated Power	≤400 kVA
Rated Voltage	400 V
Rated Frequency	50 Hz

General

Parallel Capable	Yes ( Up to 8)
EMS	SEMS3000 12 inch LCD Touch Panel
Ingress Rating	IP54
Topology	Transformer
Working Temperature	-4 ~ 122℉ (-20 ~ 50℃)
Storage Temperature	-40 ~ 149℉ (-40 ~ 65℃)
Relative Humidity	5 ~ 95% (No condensing)
System Noise	<65dB
Cooling	Air cooling (Inverter room)
Fire Suppression System	Included
Altitude (m)	2,000
Dimensions, LxWxH (mm / inch)	2,300 x 1,750 x 2,400 / 90.6 x 68.9 x 94.5
Weight (kg / lbs)	5,000 / 11023.2

File Name
File Type
Language

ROYPOW X250KT DG + ESS Solution Leaflet (US-standard) - Ver. December 19, 2025
En

ROYPOW X250KT DG + ESS Solution Leaflet (Euro-standard) - Ver. December 19, 2025
En

PDF Download

ROYPOW DG Mate Series X250KT Three Working Mode

System Topology

How lt Works

Product Case

1. What is the supported diesel power range for the X250KT?

+

The recommended range ratio is between 0.8 and 2, ranging from 250kW x 0.8 (200kW) to 250kW x 2 (500kW). Exceeding this range would result in less optimal fuel efficiency.
2. Can X250KT connect to solar panels?

+

Yes. The X250KT DG + ESS Solution supports AC coupling, and it can connect to solar panels by adding a PV inverter.
3. Can X65KT connect to solar panels?

+

Yes. The X65KT DG + ESS Solution can connect to solar panels by combining a 30kW MPPT module.
4. What are the compatible diesel generator controller models for X250KT?

+

DeepSea, SmartGen, and ComAp.
5. What is the operating temperature range of the Diesel Generator Hybrid BESS?

+

-20°C to 55°C, ensuring reliable performance in extreme conditions.
6. What is the round-trip efficiency of the Diesel Generator Hybrid ESS?

+

93%, maximizing energy utilization and reducing waste.