Zetara — High Voltage BESS

ZBlock110-HS50 — 112.54 kWh

Our most-specified C&I BESS. 112.54 kWh, 512V DC, 50kW rated power. Integrated HVAC cooling, fire suppression and 4-MPPT hybrid inverter. Pre-tested, pre-wired, site-ready.

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At a Glance

ZBlock110-HS50 — Key Facts

112.54 kWh
Capacity

20 modules × 5.12 kWh. LFP chemistry. 512V DC bus architecture.

50 kW
Rated Power

Rated charge and discharge power. Handles medium industrial peak demand profiles.

98.80%
Efficiency

Max round-trip efficiency. HVAC integrated cooling maintains performance at −20°C to 50°C.

FAT
Factory Tested

Full factory acceptance test before shipment. Arrives commissioned, not just assembled.

Zetara ZBlock110-HS50
Full Specification

ZBlock110-HS50 Technical Data

ParameterValue
Cell TypeLFP (LiFePO4 Aluminum shell)
Module Voltage51.2V
Module Energ160768 Wh
Modules20
System Capacity112.54 kWh
DC Bus Voltage1000V
Voltage Range313.6-403.2V
Rated AC Power50 kW
Grid Voltage380-400V
Grid Frequency50 / 60 Hz
Max Output Current79A
THDi< 3%
Max Input Power100 kW
MPPT Channels4
MPPT Voltage Range200~850V
Max Efficiency98.80%
Operating Temperature−-20°C to 50°C
CoolingHVAC integrated
Fire SuppressionIntegrated
Protection (Battery)IP54
Protection (Inverter)IP65
Dimensions (mm)1100*1000*2150mm(Without lifting ring) 1100*1000*2215mm(With lifting ring)
Weight1.3T
CommunicationCAN • RS485 • ETH
ComplianceIEC 62619 • CE • EMC • UN38.3 • UN3480
Inverter CertsEN 61000 • IEC 62109 • IEC 62477
System Integration

Solar + Storage in One Unit

The ZBlock110-HS50 is not a battery-only system. The integrated hybrid inverter manages power flow between four sources simultaneously: the solar PV array (up to 75kW via 4 MPPT channels), the battery, the AC grid and the facility load. The EMS is pre-configured to your tariff schedule before shipment — peak shaving thresholds, off-peak charging windows and backup priority loads are all set at the factory.

Pre-Delivery

Factory Acceptance Testing

Every ZBlock110-HS50 undergoes full factory acceptance testing before shipment. Charge and discharge cycles are run at rated power. Communications are verified. EMS configuration is loaded. The unit arrives at your site already tested — not assembled from components and commissioned on site. This reduces installation time and eliminates the most common causes of commissioning failures.

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ZBox Range

All Zetara Configurations

ZBox60

61.44 kWh

614.4V DC • IP20 • Small C&I
ZBlock110-HS50

112.54 kWh

512V DC • 50kW • IP55/IP65
ZBox200

215.04 kWh

Containerised • IP55 • Large industrial
Related
Peak Shaving Guide → Load Shedding Solutions → Industrial Energy Solutions → Battery Storage Comparison →
Get Started

Request a ZBlock110-HS50 Feasibility Study

Share your 12-month utility bills and site plan — our engineers will model peak shaving savings, backup value and confirm the ZBlock110-HS50 configuration for your load.

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