Applications

EV Charging
Hubs.

EV Charging Hubs

FAST CHARGING WITHOUT OVERLOADING THE GRID.

Ultra-fast EV charging demands massive peak power — power most grid connections simply cannot deliver. BESS acts as a local energy buffer, making high-power charging possible without costly grid upgrades.

Volthein integrates battery storage directly into EV charging infrastructure — absorbing energy gradually from the grid and releasing it in high-power bursts when vehicles charge. The result is dramatically lower grid connection costs, reduced demand charges, and the ability to deploy fast chargers where the grid would otherwise not allow it.

Peak Shaving Demand Management Grid Buffering Fast Charging Cost Reduction Smart Dispatch

60%

Lower Grid Connection

Typical reduction in required grid connection capacity by using BESS as a power buffer at charging hubs.

350kW

Charger Support

Enable ultra-fast DC charging up to 350 kW per station — without requiring a dedicated HV connection.

24/7

Automated Operation

EMS continuously optimizes charge cycles, demand peaks and grid tariffs — no manual intervention required.

Detailed Functions

WHAT BESS DOES FOR
EV CHARGING HUBS.

Peak Power Buffering

Store energy slowly from the grid during off-peak hours and release it in high-power bursts when multiple EVs charge simultaneously — eliminating demand spikes.

Peak ShavingDemand Charge

Grid Connection Sizing

Reduce the required grid connection capacity by up to 60% — enabling fast charging sites in locations where the grid infrastructure would otherwise prohibit it.

Connection ReductionCAPEX Saving

Ultra-Fast Charging Enablement

Deliver 150–350 kW per charger from local BESS storage — supporting next-generation EV charging speeds without high-voltage infrastructure.

DC Fast ChargingHPC Support

Smart Energy Arbitrage

Charge the battery when electricity prices are low, discharge during peak tariff hours — reducing operational energy costs for the charging hub operator.

Price ArbitrageOPEX Reduction

Solar Integration

Combine rooftop PV with BESS at the charging hub — self-generate, store, and dispense green energy directly to EV drivers without grid dependency.

PV + BESSGreen Charging

Ready to start?

Tell us about your EV charging project — we'll design the right BESS solution.

Get In Touch

Recommended BESS

EXPLORE THE RIGHT SOLUTION
FOR YOUR PROJECT.

Two paths — standardised or fully engineered. Both delivered by Volthein with full lifecycle accountability.

Standardised

S-Line

Deploy Fast.
Operate with Confidence.

Pre-engineered BESS blocks available in three performance levels — ESSENTIAL, STANDARD and PERFORMANCE. Faster time to revenue, CAPEX certainty, and target 99% availability.

Pre-delivery FAT & streamlined commissioning

CAPEX certainty — fixed pricing blocks

Optional warranty up to 15 years

24/7 monitoring & remote support

Explore S-Line

Custom

C-Line

When Standard
Isn't Enough.

Fully engineered BESS for projects with complex site constraints, non-standard interfaces, or specific control requirements. Every element is configurable within a validated framework.

Adapt to real-world site limitations

Single-source accountability

Custom PCS, battery & PPC integration

Full grid connection up to 400 kV

Explore C-Line

Not sure which solution fits? Talk to our team — we'll assess your project requirements and recommend the right path.

Let's Build Together