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Integration BESS Energy Management Applications
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Battery Storage

C-LINE

When standard isn't enough, engineer it to fit.

1.0 MW+

Power

2.4 MWh+

Capacity

>15 years

Technical Lifetime

Engineered to Fit

WHY C‑LINE.

C-Line turns project constraints into a clear engineering scope. From footprint & interfaces to control architecture — every element is configurable within a validated framework.

01

Built for constraints.

Adapt the footprint and design to real-world site limitations, space, access restrictions, and existing infrastructure.

02

Integration-first delivery.

Designed to reduce interface risk across PCS, batteries, PPC and grid connection — with single-source accountability.

03

Controlled flexibility.

You get choice (PCS and battery vendor) within a validated integration framework — not an open-ended specification.

CORE SPECIFICATIONS.

Every C-Line system is built on proven Li-ion LFP chemistry — delivering long lifetime, full depth of discharge, and sub-second response times across the full operating range.

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Cell Chemistry
Li-ion LFP
Operating Temperature
-25°C to +60°C
Round Trip Efficiency
> 95%
Depth of Discharge
100%
Reaction Time
< 500 ms
Technical Lifetime
> 15 years
Set Your BESS

CONTROLLED CONFIGURATION.

C-Line allows you to select technology based on project goals — within a validated integration framework.

Battery Technology
PCS / Inverter
Your current selection
Battery: CATL  ·  PCS: Power Electronics
Safety and Operations

24/7 MONITORING
& SUPPORT.

Active performance monitoring ensures your C-Line system operates at peak efficiency. We provide continuous diagnostics, remote intervention, and extended availability warranties.

Real-time diagnostics
Continuous system health monitoring with instant anomaly detection and alerts.
Extended warranties
Availability warranties up to 15 years with optional Technology Performance Insurance.
Target 99% availability
Engineering and operational support designed to maximize uptime year-round.
Volthein · Live Monitor
Live
Grid Power
-4.82
MW · Active
BESS Power
0.18
MW · Discharge
Insul. Res.
420.6
kΩ · Normal
SOC
78.3%
SOH 96.4%
Grid + PV + BESS Power — Live
24H
00:00 06:00 12:00 18:00 now
SOC 78.3% · SOH 96.4% · Racks 6 · Cycles 209 165
live
Total Alarm Bypass — Queue (UUD) active
now
INV2 availability 80% · PV Power -4.82 MW
2m ago
Real Projects

CASE STUDIES.

See how our C-Line BESS solutions deliver measurable results across different markets and applications.

Project Image
C-LINE PRO
Case Study 01
CASE STUDY 1.

Coming soon — a real-world deployment showcasing C-Line PRO performance in a demanding grid application.

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Capacity
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Power
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Market
Project Image
C-LINE BASE
Case Study 02
CASE STUDY 2.

Coming soon — C-Line BASE deployed for industrial self-consumption and peak shaving optimization.

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Capacity
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Power
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Market
Project Image
C-LINE LITE
Case Study 03
CASE STUDY 3.

Coming soon — C-Line LITE enabling fast deployment for renewable energy integration projects.

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Capacity
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Power
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Market
Our

SCOPE OF DELIVERY.

From standard supply to full turnkey EPC — choose the level of involvement that fits your project.

Standard Delivery Package:
  • Batteries, Inverters, Thermal Management
  • Power Plant Controller & SCADA interface
  • On-site commissioning and dedicated technical installation support
Extended EPC Options:
  • Full “Turnkey” delivery including civil works
  • Grid connection services for voltages up to 400 kV
  • Complex Energy Management System (EMS) for revenue optimization
Volthein contact person

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