Storage — High Voltage BESS

Zetara × Charania Renewables

High-voltage battery energy storage for commercial and industrial sites. Three ZBox configurations from 61 kWh to 215 kWh — containerised, pre-tested, EMS-configured and delivered site-ready. Engineered by Charania Renewables from load study through to commissioning.

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C&I - Systems

Zetara HV BESS — Key Facts

HV
512V – 614V DC

High-voltage architecture for commercial and industrial sites. Not a residential system.

61–215 kWh
Capacity Range

Three configurations to match your peak shaving requirement and backup duration.

IEC / CE
Certified

IEC 62619, CE, EMC, UN38.3 battery certification. IEC 62109, IEC 62477 inverter certification.

FAT
Factory Tested

Factory acceptance testing before shipment. Arrives pre-wired, pre-tested and site-configured.

Product Range

Zetara ZBox — Three C&I Configurations

All ZBox systems use LFP cell chemistry with integrated thermal management, fire suppression and energy management system. Configuration is selected based on your peak demand analysis and required backup duration.

Zetara ZBox60
ZBox60

61.44 kWh

Capacity61.44 kWh
Bus Voltage614.4V DC
FormatModular rack
ProtectionIP54
ScaleCommercial Units
Full Specifications
Zetara ZBox100-HS
ZBox100-HS

102.4 kWh

Capacity102.4 kWh
Bus Voltage512V DC
FormatStandalone
ProtectionIP55 / IP65
ScaleSmall Industrial
Full Specifications
Zetara ZBox200
ZBox200

215.04 kWh

Capacity215.04 kWh
Bus Voltage500+
FormatContainerised
ProtectionIP55 / IP65
ScaleLarge industrial
Full Specifications
Engineering Process

Every Zetara Project Is Engineered from Load Study to Handover

Zetara HV systems are not off-the-shelf configurations. Every project is engineered around your load data.

  • Load study and tariff analysis to quantify peak shaving savings and backup value.
  • System sizing — discharge duration, round-trip efficiency and degradation modelling.
  • Single-line diagram (SLD) and protection coordination for NEPRA grid connection.
  • Factory acceptance testing (FAT) before shipment.
  • On-site commissioning, grid connection and operator training.
  • EMS pre-configured for your tariff schedule, load profile and peak shaving thresholds.
Related
Peak Shaving & MDI Reduction → Load Shedding Solutions → Battery Storage Comparison → HED Methodology →
Get Started

Request a Zetara Feasibility Study

Share your site load data and tariff structure — our engineers will model the economics and design the right ZBox configuration for your facility.

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