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2026-08-07

How Does Power Sharing Work in a Multi-Connector DC Charger?

Teams comparing multi-connector DC charger quotations can mistake plug count and headline kilowatts for simultaneously available power. The combined per-connector ratings may exceed what the cabinet and site can release, so the...

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2026-08-07

Which EV Charger Alarms Should Operations Teams Monitor First?

When several chargers are unavailable and sessions begin to fail, the priority is not whichever alarm appears most technical. Teams should first assess which event creates the greatest safety, service, or revenue...

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2026-08-07

The Ultimate Maintenance Checklist for Liquid-Cooled DC Fast Chargers

High-power liquid-cooled chargers can remain online while derating, so a slow site may initially lead a maintenance team to suspect the power modules. Before replacing components, check coolant condition and level, filters,...

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2026-08-06

EV Fast Charging Curves Explained: Why a 350kW Charger Only Delivers 85kW

A 350 kW charger may deliver only 70–90 kW when the vehicle battery limit, charging curve, or site-level power management becomes the active constraint. Nameplate capacity describes the charger’s maximum output capability...

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2026-08-05

Why Does an EV Charger Go Offline? Power, Network and Payment Troubleshooting

An EV charger offline alert does not identify the failed component. The station may have lost power, stopped communicating with its backend, failed to authorize a user or encountered a payment-terminal fault...

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2026-08-04

Do EV Chargers Draw Power When Idle? Understanding Standby Energy Consumption

Standby consumption is easy to overlook when quotations do not distinguish available, connected, sleep, networking, metering, and thermal-control states. A charging site can therefore show a measurable baseline load even when no...

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2026-08-03

How Long Does It Take for a Commercial EV charging Station to Pay for Itself?

A commercial charging payback forecast based only on upfront hardware cost and projected charging revenue can fail when utility demand charges, trenching, and transformer upgrades are added. The hardware may function as...

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2026-07-31

Difference Between 400V and 800V EV Charging Station

The difference between 400V and 800V EV charging is not a choice between two fixed charger voltages. Those labels usually describe vehicle battery architectures, while a DC charger regulates output over a...

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