Description
Complete outdoor energy station with zero indoor switchroom requirements.
Pylontech OPTIM US A300-HY is a turnkey commercial all-in-one hybrid storage container integrating a 50/100 kW bidirectional PCS with 313 kWh high-voltage LFP storage, active HVAC thermal management, and aerosol fire protection, engineered for heavy industrial peak shaving and multi-hour microgrid backup.
Turnkey 100 kW / 313 kWh Commercial Station
Fully pre-wired with 100 kW hybrid PCS, 313 kWh LFP battery racks, master BMS, and motorized DC switchgear in a single outdoor enclosure.
313 kWh High-Density Energy Storage
Consolidates substantial industrial storage into a compact 1.5 m × 1.3 m footprint (3.5 tons) with 98% depth-of-discharge.
Industrial HVAC Climate Control
Active cooling and heating maintain optimal battery cell temperatures across extreme outdoor seasons (-20 °C to +50 °C).
Multi-Layer Safety & Aerosol Fire Suppression
Automated aerosol fire extinguishing, combustible gas detection, and emergency pressure relief protect commercial assets.
More product details
Constructing separate indoor battery rooms and wiring complex external DC switchgear requires weeks of engineering. The A300-HY integrates PCS power conversion, battery storage, and master BMS in a single pad-mounted unit.
- Connects directly to commercial solar arrays and the main 400 V AC distribution panel.
- Internal pre-wired bidirectional PCS manages power conversion at 97.5%+ efficiency.
- Deep 98% depth-of-discharge provides maximum usable energy across daily peak shaving cycles.
Pylontech OPTIM US
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Precision climate regulation with automated multi-sensor fire protection.
Extreme outdoor ambient heat degrades commercial battery cells rapidly. The A300-HY features an industrial HVAC unit maintaining optimal internal temperatures. Integrated HVAC unit maintains battery cells at an optimal 20–25 °C regardless of ambient weather (-20 to +50 °C). Multi-sensor aerosol fire suppression, combustible gas detection, and emergency pressure relief vents. Heavy-duty IP55 weather-sealed enclosure with C3/C4 anti-corrosion coating.
Fits a 3.5 ton pad
This cabinet weighs 3.5 tons. The footprint is 1500 by 1300 mm at 2200 mm tall.
Takes a 156.8 kWh first fill
A 156.8 kWh fill ships in this enclosure. 219 and 250 kWh sit before the full pack on this page.
Holds IP55 from minus 20 C to 55 C
The climate window is minus 20 C to 55 C. Siting is cleared to 3000 m.
Technical data
Megawatt-scale commercial energy storage engineered for manufacturing plants, distribution centers, and microgrids.
100 kW / 313 kWh heavy commercial hybrid storage container with integrated PCS and HVAC.
Purpose-built for energy-intensive industrial plants, distribution centers, and commercial microgrids, the OPTIM US A300-HY combines a 100 kW hybrid PCS with 313 kWh of high-voltage LFP storage. It connects directly to commercial solar arrays and the facility's 400 V AC distribution board, providing complete multi-hour commercial load shifting, peak shaving, and whole-facility emergency backup.
- Turnkey Scale
- 100 kW / 313 kWh
- High-Voltage Bus
- 560–720 V
- Cycle Longevity
- >7,000
- IP55 Enclosure
- Turnkey Pad
Identity
- Battery type
- Li-ion (LFP)
- Isolation type
- Non-isolation
- Communication type
- RS485 (Modbus RTU) / LAN (Modbus TCP/IP) / CAN
- Inverter type
- 50 kW
Battery
- Battery type
- Li-ion (LFP)
- Nominal capacity (kWh)
- 313
- Continuous operation C-rate
- 0.5C
- Maximum operation current (A)
- 180 x 2
- Depth of discharge
- 98% (single string)
- Cycle life
- >7000
- DC voltage range (Vdc)
- 560 ~ 720 (single string)
- Nominal operation current (A)
- 122.5 x 2
- Round-trip efficiency at 0.5C
- 96%
Inverter / PCS
- Rated AC power (kW)
- 50 / 100
- Rated AC output voltage (Vac)
- 400
- Rated AC output frequency (Hz)
- 50/60
- Maximum AC current (A)
- 76 A (linear load)
- Overload capacity
- 110%
- AC power factor
- >0.99 (0.8 leading ~ 0.8 lagging)
- CEC efficiency
- 97.4% (max. 97.8%)
- Isolation type
- Non-isolation
- Response time, on-grid to off-grid
- <10 ms
- Inverter type
- 50 kW
- Inverter quantity 1 - 10 (kW)
- 50 / 100 / 150 / 200 / 250 / 300 / 400 / 500
Cabinet & Environment
- Dimensions W x D x H (mm), without inverter
- 1500 x 1300 x 2200
- Weight (tons)
- 3.5
- Working temperature range (C)
- -20 to 55
- Protection class
- IP55
- Altitude (m)
- <=3000
- Humidity
- 0 ~ 95%
- Fire extinguishing
- Aerosol
- Cooling system
- Air cooling
- Cooling system consumption (kW, cooling/heating)
- 5 / 6.4
- Anti-corrosion
- C3
System Configuration
- Maximum parallel number
- 5
- Communication type
- RS485 (Modbus RTU) / LAN (Modbus TCP/IP) / CAN
- Operation logic
- Peak shaving / energy shifting / self-consumption / backup
- Cabinets 1 - 5 (kWh)
- 156.8 or 219/250/313 / 626 / 939 / 1252 / 1565
Project fit
Where this model fits.
Scenarios that show which projects the Pylontech OPTIM US A300-HY belongs in, what to verify before quoting, and when another model is the better pick.
Large Industrial Plants, Logistics Hubs & EV Depots (100–200 kWp Solar)
Manufacturing facilities, grain drying hubs, or fleet charging depots requiring 300+ kWh of high-voltage storage.
Consolidates 313 kWh into a single 3.5-ton outdoor container, saving indoor space and eliminating inter-cabinet cabling.
- BoundaryIf the facility connects to an 50–80 kW solar array and requires ~100 kWh of storage, step down to the OPTIM US A100-HY (104 kWh). ---
- If the facility connects to an 50–80 kW solar array and requires ~100 kWh of storage, step down to the OPTIM US A100-HY (104 kWh). ---
Documents
Pylontech OPTIM US A300-HY datasheet (EN) Pylontech A300-HY Portfolio DatasheetProduct questions
What are the physical dimensions and weight of the A300-HY cabinet?
1500 × 1300 × 2200 mm; approx. 3.5 tons (3,500 kg). The outdoor container measures 1,500 mm wide × 1,300 mm deep × 2,200 mm high and weighs approx. 3.5 metric tons (including batteries). It requires a reinforced concrete foundation pad with crane placement.