Company Profile
A professional provider of commercial and industrial (C&I) energy storage solutions, delivering reliable lithium battery systems for global markets. With strong technical expertise and extensive international project experience, the provider understands the real-world demands of system safety, stability, and long-term performance across diverse application scenarios.
With integrated capabilities spanning battery system development, manufacturing, and system integration, we ensure consistent product quality and dependable ESS solutions. Supported by overseas subsidiaries in Europe, North America, and Australia, we provide localized service and efficient global support, making us a trusted partner for energy storage projects worldwide.
Manufacturing Capability
Offering robust manufacturing and supply capabilities, ensuring stable delivery and consistent product performance:
- High-volume production capacity supporting large-scale projects and OEM/ODM requirements;
- Overseas manufacturing presence in Vietnam, enhancing supply flexibility and delivery stability;
- Manufacturing systems compliant with ISO9001 & ISO14001 standards;
- Products certified to major international standards, including IEC, CE, UL, UN38.3, and CEC;
- Advanced automated PACK production lines, aging laboratories, and intelligent testing systems;
- Full-process quality control with strict inspection and traceability mechanisms;
- Dedicated engineering and quality teams ensuring performance consistency and system reliability.
Why Choose Our Solutions?
Trusted Supplier for Professionals
We are a trusted supplier for brands, installers, and system integrators, backed by strong certifications and solid manufacturing capabilities.
- Certified by major global standards including CEC, CE, UL, IEC;
- Highly compatible with leading inverter brands;
- Reliable capacity and stable lead time for continuous large-volume supply;
- OEM/ODM customization available;
- Proven performance across residential, commercial, and industrial applications.
Products Description
261.2kWh Liquid-Cooled C&I Energy Storage System
The Pi Station 261EX is a fully integrated commercial and industrial energy storage system designed to optimize energy usage, reduce operational costs, and ensure reliable power supply.
With a 261.2kWh LFP battery, 125kW integrated PCS, and advanced EMS with remote monitoring, this all-in-one system supports a wide range of applications including peak shaving, backup power, and solar integration. Engineered with liquid cooling technology and multi-layer safety protection, it delivers long-term performance and high system efficiency.
Solutions & Applications
Addressing Energy Challenges: Rising electricity costs, unstable grid conditions, and inefficient energy utilization.
Multiple Business Values: Comprehensive storage covering peak shaving, backup power, and off-grid applications.
PV Integration for Higher Returns
Solar PV integration with battery energy storage systems is one of the most effective ways for commercial and industrial users to increase self-consumption and maximize solar return on investment.
Product Features & Real Cases
Designed with advanced safety systems, scalable architecture, and outdoor-ready protection, our systems ensure reliable performance for demanding environments.
Installation Cases
The system has been widely deployed in real-world industrial and commercial projects, demonstrating stable performance and reliable energy cost optimization.
Exhibition & Global Presence
Frequently Asked Questions
Q1: Can the system be expanded in the future?
A1: Yes. The system supports parallel expansion of up to 20 units, reaching a total capacity of 5.22MWh.
Q2: Does it support remote monitoring?
A2: Yes. The integrated EMS provides real-time monitoring, remote diagnostics, and energy management, helping users optimize solar energy usage and system performance.
Q3: What applications is this system suitable for?
A3: It is ideal for factories, commercial buildings, and distributed energy projects aiming to increase solar self-consumption, reduce energy waste, and improve overall energy efficiency.
Q4: Is the system compatible with solar PV systems?
A4: Yes. The system is designed for seamless integration with solar PV systems, enabling efficient storage of excess generation and maximizing solar energy utilization.
Q5: How does the system improve solar energy utilization?
A5: The system stores excess solar energy generated during the day and makes it available when needed, reducing energy curtailment and increasing self-consumption rates.
Q6: What safety features are included in the system?
A6: The system includes multi-layer safety protection, such as LFP battery chemistry, gas/smoke/temperature detection, aerosol fire suppression, and active exhaust systems.
3UP Energy
