Proven Reliability: Senmarck’s Hybrid BESS Delivers Consistent Savings & Performance After 3+ Years in the Field

We recently revisited the Guangzhou Zengtian Highway Project alongside our overseas partner, where 12 sets of Senmarck PowerMore BESS (250kW/153kWh with integrated 350kW diesel generators) have been operating flawlessly for nearly three years. This long-term success story demonstrates the durability, efficiency, and cost-saving power of Senmarck’s hybrid energy solutions in demanding construction environments.

Why This Project Proves Senmarck’s Superior Engineering

✅ Unmatched Reliability – After 36+ months of continuous operation, our BESS units have maintained peak performance with zero system failures, powering critical equipment including:

• Piling machines (high torque demands)

• Tower cranes (precision load handling)

• Water pumps & site facilities (24/7 operation)

✅ Consistent Cost Savings – The hybrid system has reduced energy expenses by over 65% compared to traditional diesel-only setups, saving the project millions in fuel costs annually.

✅ Seamless Hybrid Integration – The inbuilt 350kW diesel generators serve only as backup, activating automatically when needed—ensuring zero power interruptions during mission-critical operations.

✅ Built for Heavy-Duty Challenges – Designed to withstand:

• Harsh weather conditions (extreme heat, humidity, dust)

• Variable load demands (from sudden crane movements to continuous piling)

• Long duty cycles (24/7 operation without degradation)

A Testament to Long-Term Value

The Guangzhou Zengtian Highway project isn’t just a successful installation—it’s proof that Senmarck’s BESS delivers decade-level durability and ROI. While competitors’ systems often require replacements or major repairs within 2–3 years, our battery modules, power conversion systems, and control software have exceeded lifespan expectations while maintaining:

• >95% battery health retention after 3+ years

• <2% efficiency loss in energy conversion

• 100% uptime compliance with project requirements

Choose a System That Works as Hard as Your Site Does
With 500+ deployments and now multi-year field validation, Senmarck’s BESS solutions offer unrivaled longevity and performance. Let’s discuss how we can replicate this success on your next project.