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Maximum Voltage 200-850V
MPPT Voltage Range 300V~830V
Maximum Efficiency 97.8%
Storage temperature -40°C~+70°C
Protection IP 6X (control cabinet sealed)
Temperature Range -25°C–60°C
Grid Support LVRT, HVRT, SVG
Certification ce


 

This product is a highly efficient and reliable energy storage inverter mainly developed for small and medium-sized energy storage microgrids. It supports photovoltaic connection, is equipped with EMS, and features an on-grid and off-grid switching device. It supports parallel operation of multiple units, hybrid operation of oil engines, and rapid on-grid and off-grid switching.

Product Features:

  • High efficiency and reliability:
    • Low power consumption: Standby power consumption ≤15W, no-load operating loss less than 100W.
    • High efficiency: Maximum conversion efficiency of 97.8%.
    • Air duct isolation design: Adopts isolated air duct design, improving product safety and reliability.
    • High overload capacity: Equipped with 150% overload capability, enhancing system adaptability and durability.
    • Seamless switching function: Supports seamless switching between grid-connected and off-grid modes, ensuring continuity and stability of power supply.
    • High protection level: Features an IP6X protection rating, capable of stable operation in harsh environments such as dust and salt spray protection.
  • Functions:
    • Oil-electric hybrid mode: Supports oil-electric hybrid operation, providing flexible energy combination methods and improving energy utilization efficiency.
    • Three-phase independent grid-connection control technology: Achieves three-phase independent control, optimizing power distribution and enhancing system flexibility and efficiency.
    • Seamless switching: Grid-connected and off-grid seamless switching (less than 5ms).
    • Grid adaptability: Complete high-low voltage ride-through function, islanding protection, black start, and other functions.
    • Supports multi-machine parallel operation on the DC side.
    • Flexible application scenarios: Suitable for various scenarios such as small-scale commercial operations, small island microgrids, farms, villas, etc., meeting specific needs of different users.
    • Parallel operation function: Supports 15 units of parallel grid-connected operation and multi-machine parallel operation on the DC side.
  • Convenience:
    • Communication and monitoring: Supports multiple communication protocols and mainstream BMS, facilitating remote monitoring and management.
    • Maintainability: Front wiring and front maintenance.
    • Fault protection: Comprehensive fault protection and fault recording functions.
    • Efficient energy management: Built-in EMS (energy management system), supports multi-device parallel operation, improving the intelligence level of energy management, self-use, economic mode, grid-connection priority, etc.
    • Wide voltage range: Suitable for voltage inputs with various battery configurations, with strong adaptability, capable of meeting energy demands of different capacity requirements.
    • Better battery compatibility and higher cost-effectiveness, as low as 200V, for example, 30kW/20-70kWh (100AH), 30kW/(60-215)kWh (280AH).

Product Specification Parameters:

Specification Parameters HI30KW HI25KW
DC Side
Maximum Voltage 850V
Minimum Voltage 200V
Rated Voltage Range 320V~850V 320V~850V
Maximum Input Current 100A 80A
PV Parameters
Maximum Voltage 850V
Minimum Voltage 200V
MPPT Voltage Range 300V~830V
Maximum Input Current 32A+32A 25A+25A
AC Side (Off-grid)
Rated Voltage 400V /230V
Output Voltage Ripple <1.5% (resistive load)
Imbalance 100%
Frequency Range 50 / 60Hz
Output Overload 1.25/10s, 1.5/100ms
AC Side (Grid-connected)
Output Power 33KVA 27.5KVA
Maximum Output Current 50A 40A
Rated Voltage 400V /230V
Rated Voltage Range -20%~15%
Frequency Range 50 Hz /47Hz~52Hz
60 Hz /57Hz~62Hz
Ripple <3% (>30% load)
Power Factor -100%~100% (see figure below)
System Parameters
Communication Interface HMI (cloud platform): CANRS485
Battery: CANRS485
DIDO DI:2 channels; DO: 2 channels
Maximum Efficiency 97.8%
Installation Method Rack-mounted
Loss Standby <10w, no-load power <100w
Weight 35kg
Protection IP 6X (control cabinet sealed)
Temperature Range -25°C–60°C
Humidity Range 0~99%
Cooling Method Intelligent forced air cooling
Altitude 2000m (derating 90%/80% at 3000m/4000m respectively)
Certification CE
Grid Support LVRT, HVRT, SVG

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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