Frequently Asked Questions
What is the nominal capacity and voltage of the ESM-48100B1?
The ESM-48100B1 features a nominal voltage of 48V DC and a rated capacity of 100Ah, making it ideal for site energy storage.
How many units can be connected in parallel?
This system supports extensive scalability. You can connect up to 32 units in parallel via CAN communication or 16 units via RS485 communication.
Can this lithium battery be mixed with lead-acid batteries?
Yes, both the ESM-48100B1 and ESM-48100B5 models support lead-acid battery mix and match, providing flexibility for system upgrades.
What is the expected cycle life of the battery?
The ESM-48100B1 provides approximately 3500 cycles at 0.5C discharge rate with 85% Depth of Discharge (DOD). The B5 model provides 2000 cycles at 0.2C.
What certifications does the product hold for safety?
The product is fully certified with CE and UN38.3, ensuring it meets international safety and transportation standards for lithium batteries.
What are the physical dimensions and weight?
The battery is designed in a standard 3U rack-mount format, measuring 442mm x 396mm x 133.35mm (excluding mounting ears) and weighs approximately 43kg.