CASE STUDY
Vopak Energy Reduces Installation Costs with Daisy-Chain INITIUM Configuration
Sequential charging and electrical daisy-chaining eliminates need for new transformer and distribution equipment
QUICK FACTS
Customer: Vopak
Application: Energy terminal fleet charging operations
Location: Deer Park Terminal, Houston, Texas
Challenge: Cost-effective installation without major electrical infrastructure
Teal Solution: Two INITIUM 30 units with daisy-chain and sequential charging
Key Result: Avoided new transformer, panel, and distribution box costs
Installation: August 2024
The Challenge: Infrastructure Costs vs. Fleet Needs
Vopak, a global energy storage company, needed reliable charging infrastructure for their F-150 Lightning fleet at their Deer Park Terminal in Houston. The challenge wasn't just about charging capability—installation simplicity, product reliability, and comprehensive warranty coverage were critical factors for this industrial operation.
The traditional approach of installing four 80A Level 2 chargers would have required significant electrical infrastructure investments including a new transformer, power distribution box, and electrical panel upgrades. For an energy terminal operation, minimising installation complexity while ensuring long-term reliability was essential.
Standard charging solutions typically require dedicated electrical infrastructure for each charging station, leading to substantial installation costs and extended project timelines for multi-vehicle charging requirements.
The Teal Solution: Intelligent Power Distribution and Daisy-Chaining
Teal engineered a custom INITIUM 30 solution specifically configured for Vopak's cost-efficiency and installation requirements. Rather than forcing them to adapt to a standardized solution, we configured two 30kW units with daisy-chaining capability and sequential charging to serve four F-150 Lightning vehicles while minimising electrical infrastructure needs.
Our ground-up engineering approach allowed us to provide intelligent power management that works with existing 480V electrical infrastructure using a single 200A breaker. This configuration eliminates the need for new transformers, distribution boxes, and panel upgrades, something standardised offerings simply cannot provide.
This flexible configuration provided Vopak with several operational advantages:
Simplified installation - Single 200A breaker connection to existing panel
Eliminated infrastructure costs - No new transformer, distribution box, or panel required
Sequential charging intelligence - Four vehicles served by two chargers with
optimal power deliveryDaisy-chain capability - Multiple chargers connected on same electrical circuit
Proven Industrial-Grade Performance
The INITIUM 30 installation has demonstrated reliable operation in demanding Texas industrial conditions, including high temperatures and humidity with solar heat load. The system consistently delivers full 30kW charging power with 100A output capability.
Key Performance Highlights:
Full 30kW power delivery - Consistent 100A output rated performance
High-temperature operation - Reliable performance at 99°F with 80-90% humidity
Simplified installation - Single breaker connection eliminated infrastructure complexity
Cost-effective scaling - Two chargers serve four vehicles without electrical upgrades
The installation has successfully provided cost-effective fleet charging while avoiding the substantial electrical infrastructure investments that traditional solutions would have required. The daisy-chain and sequential charging capabilities ensure optimal fleet coverage with minimal installation complexity.
"Installation was easy. Everything went as planned. Chargers are delivering full 30kW being 100A output rated."
Rodney Hubbard, Project Manager for Vopak
Industrial Energy Applications
This Vopak success demonstrates how Teal's engineering flexibility solves challenges that standardised charging solutions cannot address. Our ability to configure exact solutions for cost-efficient installation and industrial reliability makes Teal particularly valuable for energy operations where installation simplicity and long-term dependability are essential.
Similar applications where flexible configuration matters:
Industrial facilities requiring cost-effective multi-vehicle charging solutions
Energy operations needing simplified installation with existing electrical infrastructure
Fleet applications where avoiding electrical upgrades is critical for project economics
Industrial environments demanding reliable operation in challenging climate conditions
Ready to Configure A High-Performing Cost-Effective EV Charging Solution?
Every industrial operation has unique infrastructure and cost requirements. Our engineering team designs solutions that match your specific operational needs rather than forcing you to adapt to standardized offerings.