20kW DC200~750V Bidirectional AC/DC Power converter

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20kW DC200~750V Bidirectional AC/DC Power converter

20kW DC200~750V Bidirectional AC/DC Power converter - 图片 3

20kW DC200~750V Bidirectional AC/DC Power converter - 图片 4

Product Name	20kW Bidirectional ACDC power converter
Model Number	BIM75040
AC Input Voltage	380/400/415Vac
Output Voltage (Rated)	60~750Vdc
Output Current(Rated)	40A

Features:

More safety and reliability,Reliable parallel function, convenient power expansion, up to 12 modules in parallel;
Higher efficiency,the high-frequency isolation efficiency is higher, up to 95%;
More intelligent and friendly;
Lower cost The high-frequency isolation saves the power frequency transformer and the system cost is low;
More flexible configuration,Module hot swap design, flexible system configuration.
Cooperate with STS module, support seamless switching between on grid and off grid;

Covering multiple battery voltage levels of passenger vehicle (60V~750Vdc), the voltage range of battery is wide;

Wide grid voltage range and 50 / 60Hz voltage frequency adaptive capability.

Specifcations:

Product name		20kW Bidirectional AC/DC power converter
Product model		BIM75040
Charging
AC side parameter	Rated grid voltage	400Vac (380/400/415Vaccanset)
	Grid voltage range	304Vac~485Vac
	Grid voltage frequency	50/60±5% (50Hz/60Hz Both modesself-adaption)
	Voltage systems	Three-phasefour-wire (3W+PE)
	Input current	≤38A
	power factor	≥0.99,full load
	Current harmonics	<3%,full load
	Output voltage	60~750VDC,rated500VDC
Battery side parameter	Output rated current	40A
	Rated power	20kW
	Power derating	304Vac~485Vac input,full load output
	Chargeefficiency	95%max (Use SiC components) ,94% (Use Si components)
	Stabilized voltage	±0.5%
	precision	±0.5%
	Stabilized current	± 1%
	precision	± 1%
	Ripplefactor	<1%Vo

Discharging
Battery side parameter	Rated grid voltage	60~750VDC
Battery side parameter	Discharging current	40A Max
AC side parameter	V2G(on-grid discharging)
	Grid voltage range	304Vac~485Vac
	Grid voltage frequency	50/60±5%(50Hz/60HzBoth modesself-adaption)
	Outputpower	20kW
	Efficiency	95%max (Use SiC components) ,94% (Use Si components)
Other feature
Protect function	OV protection	Available
	OC protection	Available
	SC protection	Available
	OT protection	Available
Other parameter	Operating temperature	-30~65℃,55℃ above output power derating
	Storage temperature	-40~75℃
	Noise	<60dB
	Dimension	44257586mm(WHD)
	Weight	21Kgs
	Level of protection	IP20(single module)
	Cooling method	Intelligent speed regulation, forced air cooling

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.

Significantly reduce electricity costs for hospital operations
Ensure uninterrupted power supply for critical medical equipment
Support the hospital’s sustainability goals and reduce carbon footprint
Inspire environmental awareness within the healthcare sector

Key Results & Benefits

35% reduction in monthly electricity bills
Estimated 210 tons of CO₂ emissions avoided annually
Return on investment projected within 4.8 years
Improved energy resilience for essential hospital services
Strengthened public image as a green healthcare leader

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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Project Detail

20kW DC200~750V Bidirectional AC/DC Power converter

Features:

More safety and reliability,Reliable parallel function, convenient power expansion, up to 12 modules in parallel;

Higher efficiency,the high-frequency isolation efficiency is higher, up to 95%;

More intelligent and friendly;

Lower cost The high-frequency isolation saves the power frequency transformer and the system cost is low;

More flexible configuration,Module hot swap design, flexible system configuration.

Cooperate with STS module, support seamless switching between on grid and off grid;

Covering multiple battery voltage levels of passenger vehicle (60V~750Vdc), the voltage range of battery is wide;

Wide grid voltage range and 50 / 60Hz voltage frequency adaptive capability.

Specifcations:

Project Overview

Project Objectives

Key Results & Benefits

What We Delivered

Custom Energy Assessment

Seamless Installation Without Disruption

Tailored Solar System Design

Reliable Backup and Monitoring System

Our Impact

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."

Director of Operations, SunCare Hospital

Other Projects

Energizing Communities Through Innovation

BrightMall Complex

Location: Lisbon, Portugal

Solar rooftop installation across a large-scale shopping mall to reduce grid dependency and promote sustainable retail operations. Integrated with smart energy monitoring for maximum efficiency.

SunCare Hospital

Location: Melbourne, Australia

Development of a solar-battery hybrid system for uninterrupted power in critical hospital zones, including ICUs and emergency rooms. Designed to meet high safety and reliability standards.

EcoBank Tower

Location: Nairobi, Kenya

Solar façade and rooftop system installed on a 20-story corporate office building, integrated with energy-efficient HVAC systems to reduce operational carbon footprint.

GreenForge Factory

Location: Hamburg, Germany

Large-scale solar installation for a metal fabrication plant, optimized to meet industrial energy demand while supporting Germany’s renewable transition goals. Includes automated load balancing.

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