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This is a highly efficient and reliable energy storage inverter mainly developed for small and medium-sized energy storage microgrids. It is equipped with a grid-connected and off-grid switching device, supports multi-unit parallel operation, and is compatible with oil generator hybrid operation. It also enables rapid switching between grid-connected and off-grid modes. It is suitable for various scenarios such as small and medium-sized industrial and commercial applications, small island microgrids, farms, villas, and battery second-life utilization, meeting the diverse needs of different users.


High-Efficiency & Reliable Energy Storage Inverter for Microgrids

Overview

This is a highly efficient and reliable energy storage inverter primarily developed for small and medium-sized energy storage microgrids. It integrates advanced features to ensure seamless performance and versatility in diverse applications.

Key Features

Grid-Connected and Off-Grid Switching

Equipped with a grid-connected and off-grid switching device, enabling smooth transitions between power sources.

Multi-Unit Parallel Operation

Supports parallel operation of multiple units, enhancing system scalability and flexibility.

Compatibility with Oil Generator Hybrid Operation

Designed to work seamlessly with oil generators for hybrid power solutions.

Rapid Mode Switching

Facilitates quick switching between grid-connected and off-grid modes, ensuring uninterrupted power supply.

Suitable Scenarios

  • Small and medium-sized industrial and commercial applications
  • Small island microgrids
  • Farms
  • Villas
  • Battery second-life utilization

User Benefits

This inverter meets the diverse needs of different users, providing a reliable and efficient energy storage solution tailored to various scenarios.

Product feature

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: This refers to the use of energy storage systems in industrial and commercial settings to store electricity for later use and provide backup power during outages or emergencies.
  • Small and Medium-sized Photovoltaic-Diesel Microgrid: A localized power grid that combines solar photovoltaic power generation with diesel generators, typically used in small to medium-scale applications to provide reliable and sustainable electricity.
  • Mobile Energy Storage: Portable energy storage devices or systems that can be easily transported and deployed to provide power in various locations, such as during outdoor events, in remote areas, or for emergency response.
  • Photovoltaic Energy Storage Charging Station: A charging facility that utilizes solar photovoltaic power to generate electricity and stores it in energy storage systems, which is then used to charge electric vehicles or other devices.

Product Parameters

Parameter MSP30HBPS MSP25HBPS MSP15HBPS
Battery-side Parameters
Maximum Battery Voltage 850V 850V 850V
Rated Battery Range 200V 200V 200V
Rated Battery Voltage Range 320V-820V 320V-820V 200V-820V
Maximum Battery Current 100A 80A 80A
AC Side (Grid-connected)
Rated Power 30kVA 25kVA 15kVA
Rated Current 43.5A 36.2A 22A
Rated Grid Voltage 400V/230V
Grid Voltage Range -20% ~ 15%
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 30kVA 25kVA 15kVA
Maximum Output Power 33kVA 27.5kVA 16.5kVA
Maximum Output Current 43.5A 40A 24.2A
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 < 100W
Protection Grade
Dimensions W*L*H: 440*560*183mm
Weight 35kg
Temperature Range -25 ~ 60°C (Derating used above 45°C)
Humidity 5 ~ 95%
Cooling Method Intelligent forced air cooling
Altitude 4000m (2000m 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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