Industrial BESS

DoGo Power DG2000-450kW-H0

Name: DoGo Power DG2000-450kW-H0
Brand: DoGo Power

450 kW bidirectional grid-forming power conversion system

A liquid-cooled BESS converter with at least 99% efficiency, on-grid/off-grid support, and an IP65 enclosure.

Rated power450 kW

DC range1000-1500 V

AC voltage690 V

Maximum efficiency≥ 99%

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DoGo Power

Technical specifications

Key factory specifications from the manufacturer’s brochure.

DC side

Number of channels	2
DC voltage range	1000-1500 V; full load from 1080 V
Rated current	208.4 A × 2 channels
Rated power	450 kW

Grid-connected AC

Rated output power	450 kW
Overload capability	1.1× continuous; 1.2× for 1 min below 50°C inlet water
Rated voltage	690 V AC
Rated output current	376.5 A
AC connection	Three-phase	three-wire
Frequency	50/60 Hz ± 2.5 Hz
Power factor	-0.99 to +0.99
THDi	≤ 3% at full load
Charge/discharge conversion time	< 100 ms

Off-grid and construction

Off-grid voltage	690 V AC ± 3%
Off-grid frequency	50/60 Hz
Maximum efficiency	≥ 99%
Cooling	Liquid cooling, 50% ethylene glycol solution
Enclosure protection	IP65
Dimensions (W × H × D)	750 × 220 × 1300 mm
Weight	200 kg
BMS / EMS interfaces	CAN or RS-485 / Ethernet or RS-485
Standards	IEC 62477-1, IEC 61000-6-2, IEC 61000-6-4

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Sourcing and delivery under one contract

DG2000-450kW-H0 provides bidirectional conversion between a high-voltage battery DC bus and a 690 V AC system. It supports grid-forming operation, fast charge/discharge transitions and integration into containerized storage plants.