Hopewind PV Products-Hopewind

- Three-level technology, max efficiency up to 99%
- Small size and high power density
- Modular design enables precise battery management
- IP66 and optional C3~C5 anti-corrosion for harsh environments
- Supports parallel connection with multiple modules
- Flexible configuration
- PQ, VSG and other functions

Performance characteristics

Reliabe & Safety

IP66 protection class
Tailored anti-corrosion solutions for reliability
No derating at 45 ℃, 3000m altitude

High Efficiency

Max. efficiency of 99%
Pure and stable sine wave output
Power factor ranges from -1 to 1

Grid Friendly

Coordinated control for grid friendly and load friendly
Grid-forming technology, grid support as the core feature
Complete communication method, support RS485, Ethernet, CAN

Modular Design

High maintainability, reduced MTTR
Single battery rack management, avoid single point of failure
Compatible with a mix of new and old batteries, extending the system's lifetime

main parameters

Model	ESHV145K-A-G01	ESHV250K-A-G01
DC Input
DC Voltage Range	580~1500V	1000~1500V
Max. DC Current	281A
AC Output
Rated Power	145kW	250kW
Max. Output Power	160kW	275kW
AC Connection	3W+PE
Isolation	Non-isolation
Grid-forming Function	Support
On-grid
Rated Grid Voltage	400V	690V
Voltage Range	340~440V	586.5~759V
Rated Grid Frequency	50Hz / 60Hz
Frequency Range	45Hz~55Hz / 55Hz~65Hz
THDi	<3% (at rated power)
Power Factor	-1~1
Charge-discharge Conversion Time	<20ms
Off-grid
Rated Output Voltage	400V	690V
Voltage Imbalance	<2%, No more than 4% in a short period of time
THDu	<3% (no load or rated resistive load)
Voltage Transient Range	<10% (resistive load/balanced load. load change suddenly from 20% to 100% or from 100% to 20%)
Overvoltage Protection	Settable value
Undervoltage Protection	Settable value
General Data
Ground System	IT
Operating Ambient Temperature Range	-40℃~+60℃ (derating above 45℃)
Allowable Relative Humidity Range	0~100%
Allowable Altitude Range	<4000m (derating above 3000m)
Noise Level	75dB
DI Port	4 pairs
DO Port	2 pairs
Anti-corrosion degree	C4 (C5 is optional)
Surge Protection	DC type ІІ / AC type ІІІ
Wiring Method	Bottom in and bottom out (duick plug terminal)
Protection Degree	IP66
Cooling Method	Smart air-cooling
Indicator	LED indicator
Communication Interface	Ethernet / RS485 / CAN / Local debugging WiFi (Optional)
Communication Protocol	Modbus TCP / Modbus RTU / CAN 2.0
Dimensions (WHD)	795915294mm (excludes hanging board)
Weight	≤100kg (net weight)
Standard Compliance	IEC 62477-1	GB/T 34120-2023, IEC 62477-1, IEC 61000-3/-6, EN 50549-1/-2/- 10, IEC60068-2, G99, VDE 4110/4120, NTS 2.1, IEC TS 62910, etc.(Please contact Hopewind team for latest certification. )