Let’s build smarter, cleaner, and faster - together

  • OL BESS CT-250, a 250 kWh modular lead-acid battery energy storage system.

    START SMALL

    OL BESS CT-250

    OLOVO’s modular energy storage system lets you start with the capacity you need today and scale effortlessly as your energy demands grow. No new BMS, inverters, or upgrades required—just plug in additional modules and power up.

    - Simplified installation and expansion

    - Meet any deployment need

  • OL BESS CT-1000, a 1,000 kWh modular lead-acid battery energy storage system

    EXPAND YOUR NEEDS

    OL BESS CT-500/CT-750/CT-1000

    OLOVO’s modular battery energy storage system supports seamless capacity expansion to 500kWh, 750kWh, and 1,000kWh. Add storage as your energy demands grow—no overbuying or forecasting required. Purchase only what you need today and scale with precision when you need more.

    - Efficient capital expenditure

    - Low operational expense

    - No capacity concerns

  • Battery modules inside an OL BESS enclosure, showing the modular expansion architecture

    MAXIMUM REQUIREMENTS

    OL BESS CT-1250/CT-1500

    OLOVO’s high-capacity BESS modules—available in 1,250kWh and 1,500kWh configurations—deliver maximum energy storage for large-scale applications. Our modular architecture scales up to 10x from the original system size, offering flexible, future-proof storage for grid, industrial, and utility deployments

    - Ultimate flexibility for 10x growth

    - No additional management infrastructure

    - Unlimited scalability

OL BESS CT-250

  • 250kWh (192 batteries) @ Standard Test Conditions (STC)

  • 235KVA @ 10-hour discharge @ STC

  • 208/240VAC 3P, 25KVA continuous

  • Minimum 5,000 cycles at 50% Depth of Discharge (DoD)

  • Greater than 80%

  • 15-Year Comprehensive Service & Performance Warranty with optional 5-year extension, subject to the OLOVO Maintenance & Monitoring Software Agreement.

  • Cellular/Wi-Fi/Internet

  • Temperature: -20° to 120°F

    Altitude: 10,000 ft

    Humidity: 0-100%

  • 20,000 lbs.

  • 9 ft (w) x 7.5 ft (h) x 8 ft (d)

    2.7 m (w) x 2.2 m (h) x 2.4 m (d)

  • UL 1741

OL BESS CT-1000

  • 1000kWh (768 batteries)

  • 950KVA @ 10-hour discharge @ STC

  • 480VAC 3P, 100KVA continuous

  • Minimum 5,000 cycles at 50% Depth of Discharge (DoD)

  • Greater than 80%

  • 15-Year Comprehensive Service & Performance Warranty with optional 5-year extension, subject to the OLOVO Maintenance & Monitoring Software Agreement.

  • Cellular/Wi-Fi/Internet

  • Temperature: -20° to 120°F

    Altitude: 10,000 ft

    Humidity: 0-100%

  • 73,000 lbs.

  • 23 ft (w) x 7.5 ft (h) x 8 ft (d)

    7 m (w) x 2.2 m (h) x 2.4 m (d)

  • UL 1741

OL BESS CT-500

  • 500kWh (384 batteries)

  • 475KVA @ 10-hour discharge @ STC

  • 208/240VAC 3P, 50KVA continuous

  • Minimum 5,000 cycles at 50% Depth of Discharge (DoD)

  • Greater than 80%

  • 15-Year Comprehensive Service & Performance Warranty with optional 5-year extension, subject to the OLOVO Maintenance & Monitoring Software Agreement.

  • Cellular/Wi-Fi/Internet

  • Temperature: -20° to 120°F

    Altitude: 10,000 ft

    Humidity: 0-100%

  • 37,500 lbs.

  • 13 ft (w) x 7.5 ft (h) x 8 ft (d)

    3.9 m (w) x 2.2 m (h) x 2.4 m (d) x

  • UL 1741

OL BESS CT-1250

  • 1250kWh (960 batteries)

  • 1,187KVA @ 10-hour discharge @ STC

  • 480VAC 3P, 125KVA continuous

  • Minimum 5,000 cycles at 50% Depth of Discharge (DoD)

  • Greater than 80%

  • 15-Year Comprehensive Service & Performance Warranty with optional 5-year extension, subject to the OLOVO Maintenance & Monitoring Software Agreement.

  • Cellular/Wi-Fi/Internet

  • Temperature: -20° to 120°F

    Altitude: 10,000 ft

    Humidity: 0-100%

  • 91,000 lbs.

  • 28 ft (w) x 7.5 ft (h) x 8 ft (d)

    8.5 m (w) x 2.2 m (h) x 2.4 m (d)

  • UL 1741

OL BESS CT-750

  • 750kWh (576 batteries)

  • 712KVA @ 10-hour discharge @ STC

  • 208/240VAC 3P, 75KVA continuous

  • Minimum 5,000 cycles at 50% Depth of Discharge (DoD)

  • Greater than 80%

  • 15-Year Comprehensive Service & Performance Warranty with optional 5-year extension, subject to the OLOVO Maintenance & Monitoring Software Agreement.

  • Cellular/Wi-Fi/Internet

  • Temperature: -20° to 120°F

    Altitude: 10,000 ft

    Humidity: 0-100%

  • 55,000 lbs.

  • 18 ft (w) x 7.5 ft (h) x 8 ft (d)

    5.4 m (w) x 2.2 m (h) x 2.4 m (d)

  • UL 1741

OL BESS CT-1500

  • 1500kWh (1,152 batteries)

  • 1,425KVA @ 10-hour discharge @ STC

  • 480VAC 3P, 150KVA continuous

  • Minimum 5,000 cycles at 50% Depth of Discharge (DoD)

  • Greater than 80%

  • 15-Year Comprehensive Service & Performance Warranty with optional 5-year extension, subject to the OLOVO Maintenance & Monitoring Software Agreement. description

  • Cellular/Wi-Fi/Internet

  • Temperature: -20° to 120°F

    Altitude: 10,000 ft

    Humidity: 0-100%

  • 110,000 lbs.

  • 33 ft (w) x 7.5 ft (h) x 8 ft (d)

    10 m (w) x 2.2 m (h) x 2.4 m (d)

  • UL 1741