Project Detail

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  • Industrial and Commercial Energy Storage + Emergency Power Backup:
  • Small and Medium-sized Optical Storage Diesel Microgrid:
  • Mobile Energy Storage:
  • Optical Storage Charging Station:


Grid-connected Inverter

  • ☑ Once-through frequency regulation
  • ☑ Grid inertia support
  • ☑ Wireless parallel connection
  • ☑ Oil-electric hybrid

Three-phase Independent Regulation

  • ☑ Three-phase imbalance governance
  • ☑ Terminal low-voltage governance
  • ☑ Phase-dependent peak shaving and valley filling
  • ☑ Oil-electric hybrid

Zero-millisecond Switching

  • ☑ Core requirements of microgrid
  • ☑ Support for parallel connection of multiple switching units

Efficient Solution

  • ☑ SIC module efficiency > 99%
  • ☑ IGBT module efficiency > 98.5%
  • ☑ Module standby loss 0.15‰
  • ☑ Standby loss 1.3‰

System Overview

  • Industrial and Commercial Energy Storage + Emergency Power Backup:
  • Small and Medium-sized Optical Storage Diesel Microgrid:
  • Mobile Energy Storage:
  • Optical Storage Charging Station:

This is a high-efficiency and highly reliable energy storage inverter mainly developed for small and medium-sized energy storage microgrids. It supports photovoltaic access, includes grid-connected and off-grid switching devices, supports multi-unit parallel operation, oil-electric hybrid operation, and rapid switching between grid-connected and off-grid modes. It is applicable to various scenarios such as small-scale industries and commerce, small island microgrids, farms, villas, and battery step-by-step utilization, meeting the needs of different users.

Product Highlights

MSP60/50HCG2 Microgrid Hybrid Inverter

  • 01. Grid-connected Inverter: This inverter is capable of connecting to the electrical grid, facilitating the two-way flow of electricity between the local power generation system (such as solar panels) and the grid. It ensures efficient utilization of renewable energy and allows for possible power feed-in to the grid.
  • 02. 150% Overload Capacity: The inverter can handle a load that is 150% of its rated capacity for a specific duration. This feature provides extra power headroom to cope with sudden spikes in power demand, ensuring stable operation of connected equipment.
  • 03. Oil-electric Hybrid Mode: By integrating both oil-based power generation and electric power, this mode offers a flexible and reliable power solution. It can automatically switch between different power sources based on availability and demand, optimizing energy usage.
  • 04. Seamless Switching Function: It enables smooth and instantaneous transition between different power sources or operating modes without any interruption to the power supply. This is crucial for maintaining the continuous operation of sensitive equipment.
  • 05. Three-phase Independent Grid-connection Control Technology: This technology allows independent control of each phase in a three-phase electrical system during grid connection. It enhances the stability and power quality of the system, enabling better management of power flow.
  • 06. Microgrid Battery Heterostructure: The inverter supports a specialized battery structure in microgrids. This structure can improve battery performance, including higher energy storage density, better charge-discharge efficiency, and longer battery lifespan, contributing to the overall reliability of the microgrid system.

Product Parameters

Parameters MSP60HCG2 MSP50HCG2
Battery-side Parameters
Maximum Battery Voltage 850V 850V
Rated Battery Range 200V 200V
Rated Battery Voltage Range 420V-820V 350V-820V
Maximum Battery Current 150A 150A
PV Parameters
Maximum Power 38.4 KW+38.4 KW
Maximum PV Voltage 850V
PV Starting Voltage 250V
MPPT Voltage Range 200V-800V
Maximum PV Current 64A+64A
AC Side (Grid-connected)
Rated Power 60kVA 50kVA
Rated Current 87A 73A
Rated Grid Voltage 400V/230V
Grid Voltage Range -20% ~ 20%
Starting Surge Current 8.5A
Grid Frequency Range 50Hz(47Hz ~ 52Hz) or 60Hz(57Hz ~ 62Hz)
Current Harmonic < 3%
Power Factor -1 ~ 1
AC Side (Off-grid)
Rated Output Power 60kVA 50kVA
Maximum Output Power 66kVA 55kVA
Maximum Output Current 96A 80A
Rated Voltage 400V/230V
Output Voltage Harmonic < 3%
Unbalance Degree 100%
Output Overload 1.1 times long-term / 1.25 times 100S / 1.5 times 100ms
System Parameters
Grid/Off-grid Switching Time < 10 ms
Maximum Efficiency 97.80%
Power Consumption Standby < 20W / No-load < 160W
Protection Grade IP20 (Core control part IP5X)
Dimensions W*L*H: 440*670*200mm
Weight < 45kg
Temperature Range -30 ~ 60°C (Derating used above 45°C)
Humidity 5 ~ 95%
Cooling Method Intelligent forced air cooling
Altitude 4000m (3000m above derating used)

Project Overview

SunCare Hospital, a leading healthcare institution committed to sustainable operations and patient well-being, partnered with us to transition its energy source to solar. The project involved the full design and installation of a customized solar power system to reduce operating costs, increase energy reliability, and support the hospital's green initiatives.

Project Objectives

This project was designed to meet the hospital’s energy needs while promoting sustainability, reducing costs, and ensuring uninterrupted service for patients and essential medical operations.

Key Results & Benefits

What We Delivered

We provided a complete solar solution tailored to the hospital’s needs, ensuring performance, safety, and long-term energy savings without disrupting daily operations.

Custom Energy Assessment

We analyzed usage patterns and infrastructure to design a system that meets specific energy needs.

Seamless Installation Without Disruption

Our team installed efficiently with zero interruption to hospital operations and strict safety procedures.

Tailored Solar System Design

We created a solar layout that maximizes efficiency while matching the hospital’s structure and goals.

Reliable Backup and Monitoring System

We integrated smart monitoring and backup support to ensure continuous power for critical medical equipment.

Our Impact

This project is more than just an energy upgrade, it is a commitment to health, sustainability, and community leadership. The SunCare Hospital solar installation reflects how renewable energy can enhance essential services without compromise.

Client Testimonial

"Working with Solarize was a smooth experience. Their team truly understood our hospital’s needs and delivered a solution that saves energy, ensures reliability, and supports our long-term sustainability goals."

Dr. Lisa
Director of Operations, SunCare Hospital
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