Toa Solar
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This all-in-one microgrid energy storage cabinet offers four scalable capacity configurations to meet diverse commercial and industrial power needs. The X-series includes 50kW/100kWh, 60kW/120kWh, 60kW/160kWh, and 60kW/180kWh models, allowing customers to select the optimal power-to-capacity ratio for their specific application. Each unit integrates a high-performance PCS power conversion system alongside robust 100kW MPPT solar charging with 4 independent MPPT trackers, maximizing solar harvest even under partial shading conditions. The system supports seamless grid-tied and off-grid operation with automatic transfer switching, ensuring uninterrupted power supply for critical loads during grid disturbances. With IP54 enclosure protection, this outdoor-rated cabinet operates reliably in diverse weather conditions, making it suitable for microgrids, solar farms, industrial parks, and remote telecom base stations. The modular battery design allows for future capacity expansion without replacing existing equipment, protecting customer investment and enabling gradual system growth as energy demands increase over time.
The system features fully integrated BMS (Battery Management System), PCS (Power Conversion System), and EMS (Energy Management System) working in perfect synchronization. This integrated architecture eliminates compatibility issues between components and ensures optimal system performance through intelligent coordination of charging, discharging, and power distribution. The EMS monitors real-time data including battery status, load demand, solar generation, and grid conditions to automatically select the most cost-effective operating mode. The BMS protects battery health through advanced cell balancing, temperature monitoring, and comprehensive fault diagnosis, extending battery cycle life and ensuring safe operation under all conditions. Remote monitoring capabilities via RS485, WiFi, or 4G communication allow operators to access system status, historical performance data, and fault alerts from anywhere in the world. The built-in air conditioning system maintains optimal operating temperature for batteries and electronics, while the integrated fire suppression system provides additional safety protection against thermal events, complying with international safety standards for energy storage installations.
This energy storage cabinet supports both grid-connected and off-grid operating modes with automatic seamless transition between them. In grid-tied mode, the system optimizes self-consumption of solar energy, reducing electricity costs through peak shaving and load shifting strategies. When grid power fails, the system transitions to off-grid mode within milliseconds, providing uninterrupted power to critical loads such as communication equipment, medical devices, security systems, and emergency lighting. This parallel-ready design supports multiple units operating in parallel for increased capacity, making it suitable for large-scale solar farms and industrial facilities. The integrated diesel generator support feature adds an extra layer of energy security, automatically starting the generator when battery levels drop below configured thresholds during extended grid outages. The system also manages the interface between all energy sources including solar PV, battery storage, diesel generators, and utility grid, selecting the optimal combination to achieve lowest operating costs while maintaining supply reliability. This intelligent energy management ensures consistent power quality regardless of grid conditions, protecting sensitive industrial equipment from voltage sags, surges, and frequency fluctuations.
Built for demanding commercial and industrial environments, this IP54-rated enclosure withstands dust ingress and water splashes from all directions, ensuring reliable outdoor installation without the need for additional shelter. The cabinet includes integrated air conditioning for precise temperature control and a built-in fire suppression system for comprehensive safety protection. Constructed from heavy-duty steel with corrosion-resistant coating, this cabinet provides long-term durability in harsh conditions. The LiFePO4 battery offers extended cycle life, while system-level reliability is backed by a 5-year warranty on the battery and 3-year warranty on the power electronics. The modular architecture protects capital investment through easy capacity upgrades and compatibility with various energy sources including solar, wind, diesel generators, and utility grid. Whether deployed for industrial parks seeking to reduce electricity costs, remote communities requiring reliable power, or telecom operators needing backup for critical infrastructure, this all-in-one microgrid solution delivers dependable performance with low maintenance requirements and comprehensive protection features that ensure long-term operational continuity and peace of mind.
| PCS Rated Power | 50kW / 60kW | Battery Energy | 100kWh / 120kWh / 160kWh / 180kWh |
| MPPT Power | 100kW (4 Channels) | System Integration | BMS + PCS + EMS + Air Conditioning + Fire Suppression |
| Operating Mode | Grid-Tied / Off-Grid with Seamless Switching | Enclosure Protection | IP54 |
| Communication Protocol | RS485, WiFi, 4G | Warranty | Battery 5 Years / PCS 3 Years |
We specialize in the R&D, design and manufacturing of lithium iron phosphate battery packs, residential energy storage systems, lithium-ion batteries as drop-in replacements for lead-acid batteries, utility-scale energy stations, and comprehensive new energy solutions. The company benefits from a robust industrial infrastructure and transportation networks.
Our state-of-the-art manufacturing facility is equipped with fully automated production lines, high-efficiency aging equipment, and precision testing laboratories, ensuring that every product meets stringent quality standards. This advanced production capability enables us to deliver stable, reliable, and customizable solutions tailored to diverse customer requirements. With a robust supply chain management system, we maintain consistent product availability even during periods of market volatility and fluctuating raw material costs.
We hold ISO 9001 certification, reflecting our unwavering commitment to quality management. The majority of our products have obtained internationally recognized certifications including CE, RoHS and UN38.3, facilitating global market access and accelerating worldwide adoption. Our comprehensive product portfolio serves a wide range of applications, including outdoor portable power supplies, home energy storage systems, battery energy storage systems, and telecom backup power solutions, delivering clean and reliable energy to customers across the globe.
All our products hold CE Certification, RoHS Compliance and professional battery safety certifications, covering electrical safety, hazardous substance restriction and battery performance requirements, which fully comply with EU market access regulations. For the North American market, our products are also UL certified to meet local strict safety standards, ensuring hassle-free import and sales in major global markets.
At the enterprise level, we have passed ISO 9001 Quality Management System Certification and ISO 14001 Environmental Management System Certification, implementing international standardized management across the entire production and service process to guarantee stable, consistent product quality. Recognized as a National High-Tech Enterprise, we focus on technological innovation and own independent intellectual property rights including utility model patents and official trademark registration, empowering continuous technical upgrading of our energy storage solutions.
Besides, we have passed the professional third-party audit on the Made-in-China platform issued by CTI, with our enterprise qualification, production capacity and service system fully verified. All these authoritative certifications are solid proof of our strength, and also deliver a more reassuring, compliant and reliable procurement experience for every global partner.
Each battery unit is carefully packaged with multi-layer protection to ensure safe transit. The inner layer uses anti-static bags to prevent electrostatic discharge damage, while high-density shockproof foam securely immobilizes the battery within the carton, effectively absorbing vibrations and impacts during transportation. All cartons are constructed from heavy-duty corrugated board for enhanced crush resistance. For bulk orders, additional reinforcement is provided with sturdy wooden cases or palletized packaging, ensuring stability during container loading and long-distance shipping. Each package is clearly labeled with product specifications, handling instructions (such as "Fragile" and "This Side Up"), and UN3480 lithium battery hazard labels, fully complying with international air and sea freight regulations. This rigorous packaging protocol minimizes transit damage risks, ensuring that every delivery arrives in perfect condition, ready for immediate installation.
We offer a full range of shipping options to meet diverse customer needs, including sea freight for cost-effective bulk transport, air freight for time-sensitive orders, and express delivery for urgent sample or small-batch shipments. All lithium battery shipments are accompanied by complete documentation, including UN38.3 test reports, MSDS, and transport certificates, ensuring smooth customs clearance and hassle-free cross-border logistics. We have established long-term partnerships with reputable freight forwarders worldwide, who provide end-to-end shipment tracking, professional cargo handling, and real-time status updates. Whether delivery is required to the designated port or door-to-door, we are committed to ensuring that every order arrives safely, reliably, and on schedule, giving our customers complete peace of mind throughout the entire shipping process.
