All in One 80-125KW 224KWH Lithium Battery Cabinet C&I Energy Storage System

Lithium-ion batteries are classified as Class 9 dangerous goods, so we adopt professional shockproof, fireproof and anti-static packaging solution:

1) EPE foam inner lining, flame retardant partition for each module
2) Reinforced export carton + fumigated wooden box for container loading
3) Full compliance with UN38.3 shipping standard for air, sea and land transportation

Q1. Will parallel installation of multiple cabinets lead to heat overload?

No, parallel installation won’t result in heat overload if installed per guidelines. Each cabinet has an independent air intake and exhaust system. With the recommended gap reserved between units, hot air can dissipate freely without recirculation. Besides, the built-in intelligent fan speed regulation and over-temperature derating protection further secure stable operation under multi-unit parallel full-load working conditions.

Q2. Air cooling vs Liquid cooling, which one is better for our 224kWh 80-125kW solar energy storage system?

1) Cost: Air cooling has lower cost than liquid cooling. Liquid cooling costs much more on equipment, coolant replacement and pump power, with poor ROI for this small capacity.
2) Maintenance: Air cooling needs simple filter and fan checks by local common technicians. Liquid cooling carries pipe leakage risks and demands professional trained engineers for complex periodic upkeep.
3) Project Suitability: Air cooling is well-suited for standard C&I scenarios. Liquid cooling excels in extreme high-temperature climates, 24/7 full-load operation and large MW-scale energy storage projects

Q3. How does the cabinet resist salt mist and humidity in coastal outdoor installation?

The cabinet features galvanized steel housing with anti-salt fog epoxy coating and stainless steel fasteners for exterior corrosion resistance. It has IP54 sealed structure with EPDM gaskets to block humid salt mist. Internal PTC dehumidifiers prevent condensation, while multi-layer inlet filters trap sea salt particles. All circuit boards are covered with three-proof coating, ensuring long-term reliable operation in coastal high-humidity environments.

Q4. Does the system support seamless backup power for heavy factory loads?
Yes, it fully supports seamless backup for heavy factory loads. The 80–125kW hybrid inverter realizes millisecond-level grid-to-off-grid switching with no power outage. It has strong overload capability to handle large starting inrush current of inductive equipment like motors and compressors, and maintains steady voltage & frequency under variable load conditions. In addition, it can synchronize with diesel generators to build a reliable hybrid emergency power microgrid.