Our BESS solutions feature universal compatibility with major inverters (e.g., SMA, Sungrow, Huawei) and support AC/DC coupling. We provide grid-code-compliant interfaces (IEEE 1547, IEC 61727) for seamless solar integration and dual-mode operation (grid-tied/off-grid). Customizable communication protocols (Modbus, CAN, DNP3) ensure smooth SCADA/EMS integration.
Our systems comply with the highest international safety standards, including UL 9540/9540A (system level), UL 1973 (battery standards), IEC 62619 (safety for industrial batteries), and UN 38.3 (transportation safety). All products undergo rigorous third-party testing for fire resistance, thermal runaway prevention, and electrical safety.
In regions with electricity costs exceeding $0.25/kWh (e.g., California, Germany), a 500kWh system typically achieves ROI in 3–5 years through peak shaving, energy arbitrage, and demand charge reduction. Our design team provides free ROI simulations based on local tariffs and usage patterns.
Yes, our utility-scale BESS (≥1MW) offers black start functionality via integrated PCS systems with grid-forming inverters. This enables autonomous microgrid restoration within seconds during grid outages, certified to IEEE 1547.4 standards.
We use liquid cooling for utility-scale projects (>2MWh) and high-density C&I cabinets. Benefits include:
• ±1°C cell temperature uniformity
• 40% lower degradation vs. air cooling
• 25% smaller footprint
For smaller C&I units (<500kWh), we offer forced-air cooling with IP55-rated enclosures for cost-effective deployment.
Our LFP batteries deliver ≥6,000 cycles at 80% DoD while retaining ≥80% capacity (25°C ambient, 0.5C cycle). This translates to 15+ years of operation in daily cycling applications.
Our 5-layer safety approach includes:
5. Design: 2-hour fire containment enclosures (UL 9540A certified)
Yes, our C&I cabinets feature modular stacking design (up to 4 units vertically) with IP55 protection for outdoor use. A 250kWh system requires only 2.5m² footprint. Optional climate-control kits extend operating range to -30°C to 50°C.
We support integration with OSIsoft PI, Siemens Spectrum Power™, ETAP, and Ignition SCADA via standard protocols (DNP3, IEC 61850, MQTT). Our API-first architecture enables custom EMS/BMS integrations within 2–4 weeks.
We offer a 10-year warranty with: • Year 10 capacity retention ≥70% • End-of-warranty throughput guarantee (e.g., 15 MWh per 1MWh capacity) • Pro-rata coverage for premature degradation
We partner with R2/RIOS-certified recyclers globally for closed-loop recovery:
• ≥95% material recovery rate (Li, Co, Ni, Cu)
• Blockchain-tracked recycling chain
• Optional buy-back program for core materials
Our BESS achieves <200ms response from grid signal to full power delivery (100MW scale), exceeding FERC 755 requirements. Ramp rates reach 100% PN in 500ms for primary frequency response.
Yes, we provide performance insurance guaranteeing:
• Annual energy throughput (e.g., 365 cycles/year at 90% DoD)
• Round-trip efficiency ≥88% (AC-AC)
• Availability ≥98.5% (excluding planned maintenance)
We implement IEC 62443-3-3 standards with:
• Hardware: Zero-trust architecture, hardware security modules (HSM)
• Software: Encrypted comms (TLS 1.3), role-based access control
• Certifications: NIST CSF, ISO 27001-compliant firmware
We have documented success across sectors:
• Manufacturing: 2.4MWh peak shaving for auto plant (Spain)
• Data Centers: 4.8MWh UPS + solar integration (Singapore)
• Utilities: 100MW/200MWh frequency regulation (Chile)
Contact us for industry-specific case studies with verified performance data.