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No. 1788 Jinggang Rd, Shushan Qu, He Fei Shi, An Hui Sheng, China
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Our air-cooled BESS outdoor cabinets integrate 314Ah LFP cells with natural convection cooling, IP55 weather protection, aerosol fire suppression, and intelligent BMS — delivering 96kWh to 241kWh in a single factory pre-assembled cabinet. No liquid cooling complexity, no HVAC maintenance — just reliable, cost-effective energy storage certified for global deployment.
IP55 · Natural Cooling · −20°C to 55°C
The air-cooled BESS cabinet relies on natural convection — no liquid cooling pumps, no HVAC compressors, no rotating parts. IP55 protection ensures reliable operation in rain, dust, and high-humidity environments. The wide operating temperature range (−20°C to 55°C) makes it suitable for most global climate zones without additional climate control. Lower auxiliary power consumption means higher round-trip efficiency and reduced OPEX over the system lifetime.
Cobalt-Free LFP · Aerosol Fire Protection
Built on cobalt-free lithium iron phosphate (LFP) chemistry, the cells are inherently immune to thermal runaway — no oxygen release at high temperature, no combustion propagation. Every cabinet includes an integrated aerosol fire suppression system and intelligent BMS with multi-level protection: over-voltage, over-current, high/low temperature, short-circuit, and reverse polarity. CE, IEC, UL, and UN38.3 certified for the most stringent safety requirements.
6–15 Modules · 96–241kWh
Each cabinet stacks 6 to 15 battery modules (51.2V–314Ah each), delivering 96kWh to 241kWh in a single outdoor enclosure. Choose your capacity based on project requirements — the modular architecture supports future expansion without hardware replacement. Standard inverter compatibility (30kW to 125kW) from Deye, Solis, Megarevo, and other brands. Communication via RS485/CAN (battery side) and Ethernet/Modbus/TCP/IP (inverter side) enables seamless integration with any EMS platform.
Seven standard configurations from 96kWh to 241kWh. All built on the same 51.2V-314Ah LFP module platform. IP55 outdoor rated, factory pre-assembled and tested.
LFP 314Ah · 307.2V–768V · IP55 · Natural air cooling · Aerosol fire protection | 2025 Q2
| Parameter | AU-96KWH | AU-112KWH | AU-160KWH | AU-209KWH | AU-225KWH | AU-241KWH |
|---|---|---|---|---|---|---|
| Battery System | ||||||
| Cell Type | LFP 314Ah | LFP 314Ah | LFP 314Ah | LFP 314Ah | LFP 314Ah | LFP 314Ah |
| Module Configuration | 51.2V×6 | 51.2V×7 | 51.2V×10 | 51.2V×13 | 51.2V×14 | 51.2V×15 |
| Nominal Voltage (V DC) | 307.2 | 358.4 | 512 | 665.6 | 716.8 | 768 |
| Nominal Capacity (kWh) | 96 | 112 | 160 | 209 | 225 | 241 |
| Max Charge/Discharge Current | 140A | |||||
| Recommend Current (A) | 100 | |||||
| Cycle Life | >6000 cycles (0.5C/0.5C, 80% DOD) | |||||
| Physical & Dimensions | ||||||
| Cabinet Size (mm) | 1250×1085×2185 | 1250×1085×2185 | 1626×1245×2250 | 1626×1245×2250 | 1626×1245×2250 | 1626×1245×2250 |
| Weight — no Inverter (kg) | 1140 | 1260 | 1590 | 2140 | 2260 | 2390 |
| Number of Modules | 6 | 7 | 10 | 13 | 14 | 15 |
| Cooling & Environmental | ||||||
| Cooling Method | Natural air cooling (convection) | |||||
| Protection Class | IP55 | |||||
| Fire Protection | Aerosol (integrated) | |||||
| Working Temperature | −10°C to +50°C | |||||
| Storage Temperature | −20°C to +60°C | |||||
| Communication & Certifications | ||||||
| Battery Communication | RS485 / CAN | |||||
| Inverter Communication | Ethernet / Modbus / TCP/IP | |||||
| Inverter Matching | 30/50kW | 30/50kW | 30/50/100kW | 30/50/100kW | 30/50/100/125kW | 30/50/100/125kW |
| Inverter Compatibility | Deye / Solis / Megarevo / Other | |||||
| Design Life | 10 years+ | |||||
| Certifications | CE / IEC / UL / UN38.3 / MSDS / RoHS | |||||
| All cabinets are factory pre-assembled and tested. OEM/ODM available. Providing products as OEM/ODM — specifications subject to change without notice. Actual product appearance subject to delivered item. | ||||||
No liquid coolant, no HVAC compressor, no pumps. Natural convection cooling eliminates mechanical failure points and auxiliary power consumption — lower OPEX and higher system reliability over 10+ year lifetime.
Lithium iron phosphate chemistry: no thermal runaway, no oxygen release, no cobalt supply chain risk. Integrated aerosol fire suppression and multi-level BMS protection for ultimate safety assurance.
Dust-tight and water-jet resistant enclosure rated for outdoor installation in rain, dust, and high-humidity conditions. ±20°C to 55°C operating range covers most global climate zones without additional shelter.
Every cabinet arrives fully assembled, wired, and tested from the factory. Rapid on-site commissioning — just connect AC and communication lines. No on-site module assembly required.
First-tier 314Ah LFP cells deliver >6000 cycles at 80% DOD. 10+ year design life with robust electrical over-design. The lowest total cost of ownership in air-cooled BESS category.
CE, IEC, UL, UN38.3, MSDS, and RoHS certified. Full OEM/ODM service available — custom branding, voltage configuration, and inverter matching. Ready for deployment in any market worldwide.
Tell us your required capacity and site conditions — we'll recommend the optimal air-cooled BESS configuration.
