10.24kW Server Rack Battery Kit | 2 Server Rack Batteries | ESP-5100 Compatible

Upgrade your energy infrastructure with the Endur ESP-BU10 10.24kW Server Rack Battery Kit, expertly designed to house 2 Server Rack Batteries such as the ESP-5100 or ESP-5K HL. This compact, heavy-duty enclosure delivers a reliable and space-efficient solution for backup, off-grid, or grid-tied power storage.

Compact, Scalable, and Ready for Critical Loads

Built for performance and durability, the ESP-BU10 provides the ideal framework for high-capacity lithium battery systems. Whether powering telecom sites, data systems, or home energy storage setups, this 2-slot rack ensures safe, neat integration of up to 10.24kWh of energy capacity.

Key Enclosure Specifications:

• Model: ESP-BU10

• Mounting Capacity: 2 × ESP-5100 or ESP-5K HL

• Dimensions (H x W x D): 45 x 22.3 x 5.7 in (1143 x 566.4 x 144.8 mm)

• Weight: 62 lbs (28 kg)

• Material: Powder-coated steel

• Color: Gray and black

• Protection Rating: IP55

• Compliance: UL9540, UL1973, CEC & SGIP (pending)

• Warranty: 10 years

Battery Configuration Options:

ESP-5100 Setup (2 Units):

• Battery Packs in Parallel: 1 per unit

• Storage Capacity: 100 Ah

• Nominal Energy (Each): 5.12 kWh

• Total Energy: 10.24kWh

• Voltage Range: 48 V – 56 V

• Weight per Unit: 163.14 lbs (74 kg)

ESP-5K HL Setup (2 Units):

• Battery Packs in Parallel: 2 per unit

• Storage Capacity: 200 Ah

• Nominal Energy (Each): 10 kWh

• Total Energy: 20 kWh

• Voltage Range: 48 V – 56 V

• Weight per Unit: 264.55 lbs (120 kg)

Note: System total capacity varies depending on battery model selected.

Reliable Protection & Lasting Performance

The ESP-BU10 Enclosed Battery Rack not only secures your power system—it protects it. Crafted with robust steel and a premium powder coat finish, it resists harsh environments with an IP55 protection rating. Engineered to keep your batteries safe from dust and moisture, it’s a long-term solution backed by a 10-year warranty.

Power Your Future with Confidence

Choose the Endur 10.24kW Server Rack Battery Kit with 2 Server Rack Batteries to ensure scalable, secure, and uninterrupted power delivery. Perfect for residential energy storage, commercial backup, or off-grid systems where performance matters most.

Specification

Downloads

Spec Sheet