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Integration BESS Energy Management Applications
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Battery Storage

S-LINE

Deploy fast. Operate with confidence.

Speed to Revenues

Pre-delivery FAT, streamlined installation, seamless commissioning.

CAPEX Certainty Blocks

Standardized types make it easier to compare options and build a financial model quickly.

Proven Reliability

Target 99% availability and optional extended warranties up to 15 years.

BESS Selector

CHOOSE YOUR
PERFORMANCE LEVEL.

Pre-engineered blocks available in three configurations β€” select the right balance of performance, components and cost for your project.

Premium
Performance
PRO.
S-Line PRO unit
Premium components, maximum capability
Power / Capacity (1 unit)
1.9 – 2.8 MW  |  4 – 5.6 MWh
Power / Capacity (2 units)
1.9 – 4.6 MW  |  8 – 11.3 MWh
Power Electronics Β· SMA  |  CATL
Standard
BASE.
S-Line BASE unit
Proven balance, versatile deployment
Power / Capacity (1 unit)
1.9 – 2.5 MW  |  5 MWh
Power / Capacity (2 units)
1.9 – 4.6 MW  |  10 MWh
Power Electronics Β· SMA  |  REPT
Essentials
LITE.
S-Line LITE unit
Pragmatic components, proven reliability
Power / Capacity (1 unit)
1 – 1.7 MW  |  5 MWh
Power / Capacity (2 units)
2.8 – 3.6 MW  |  10 MWh
Delta  |  REPT
Download Datasheet
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 Β· Live Monitor
Live
Grid Power
-4.82
MW Β· Active
BESS Power
0.18
MW Β· Discharge
Insul. Res.
420.6
kΞ© Β· Normal
SOC
78.3%
SOH 96.4%
Grid + PV + BESS Power β€” Live
24H
00:00 06:00 12:00 18:00 now
SOC 78.3% Β· SOH 96.4% Β· Racks 6 Β· Cycles 209 165
live
Total Alarm Bypass β€” Queue (UUD) active
now
INV2 availability 80% Β· 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 β€” 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 β€” 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 β€” 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 β€” 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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