30kW Solar DC-DC EV Charger

Features

Overview

The all new and innovative 30kW fast solar EV charger DC input and MPPT fucntionality is a highly advanced and efficient solution for providing EV charging possibilities at sites with installed solar panels. It is a vital component of a system where the grid connection is weak and a DC microgrid or a battery energy storage will be installed.

This all-in-pack solution features integrated electrical DC input with integrated MPPT and output protections and precharge and requires no external components to connect to the DC grid or directly to solar panels. DC coupling is possible within minutes.

Equipped with Ethernet, Wi-Fi, and 4G LTE connectivity options, with in-built OCPP support, this DC input EV charger allowas easy integration and management by any charging stations e-mobility operator.

The energy management capabilities and connection protocols are directly transferred from the best industry practices and protocols like Modbus, making it easy to be integrated into the modern complex DC grids with centralized control.

The high-quality 10” color display provides real-time information, making it user-friendly and easy to operate. Available for customization based on operators’ requests.

This 30kW DC coupled EV charger provides true power output of 30 kilowatts even to well-exhausted EV batteries. Being possible to output voltage of 1000V, this EV charging station can charge any vehicle on the market – low-voltage architectures, high-voltage architectures, and even buses and trucks.

Technical specification

Charging modes, connectors, cable

Charging Mode

DC fast charging, CCS, Mode 4, up to 1000V

Connector type

CCS1 or CCS2 (selectable)

Cable length

5m

Physical and environmental

Enclosure rating

IP 54

Mounting

Wall mountable

Cooling

Forced ventilation

Operating temperature

-25 °C .. +55 °C

Connectivity, control, energy management

Control

Auto

Buttons

Display

RFID authorization

OCPP support

Connectivity

10/100 Mbps Ethernet, Wi-Fi, 3G/LTE

OCPP

1.6J

HMI

True color 10" display

Energy management

Limiting output current & power

External dynamic control possibilities

DC-Link sensing and prebuilt functions

DC input

Supply Solar Panel Voltage

300 Vdc up to 800 Vdc

DC output

Output power

30 kW

Output voltage range

150 Vdc .. 1000 Vdc

Output current range

1 A .. 100 A

Conversion efficiency

> 95 %

Safety & standards compliance

Protections

Galvanic isolation between the input and the output

Overvoltage and undervoltage protections

Overcurrent and short circuit protections

Overtemperature protections and temperature power derating

Standards compliance

CE

EN/IEC 61851

DIN 70121

ISO 15118

Changing the paradigm

The regular fast EV charger converts the AC grid energy to DC power while EV batteries operate on direct current (DC). The constantly increasing demand for improved and sustained electric vehicle charging and especially fast EV charging will result in higher stress over the existing AC electrical networks, while they will tend to stay limited because of the enormous capital investments needed to be done to align them to the coming requirements.

Our mission in Ampernext is providing innovative solutions and methods for rapid EV charging that take advantage of the latest technologies and advancements in smart DC networks, microgrids, battery storage hubs and mixed AC-DC coupled grids. Such an approach brings minimal to none impact of the existing AC infrastructure, while maximizing site revenue to the site owner.

Our DC-DC EV chargers based on the Elevation DC platform eliminate the need for AC to DC conversion bringing energy savings and faster changing times.

And even more, the first 30kW solar DC-DC EV charger can charge directly from solar. This will change the paradigm and EV users will switch from nighttime to daytime charging using clean, solar energy.






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