ESS48200

ESS48200 — 10kWh LFP storage cabinet

A floor-standing 48V-class unit for solar and household storage. Two 51.2V 100Ah modules sit in a 610 × 300 × 1065 mm cabinet that reports over RS485 or CAN, so the inverter can read the battery state.

51.2V · 200Ahrated voltage & capacity

5000 @ 0.2C, 70% DODcycle rating

IP54, natural coolingenclosure

≈120 kgweight

Request pricing Full data sheet on sunderbattery.com

Charging voltage	55–56V, CC-CV
Cut-off on discharge	43.2–44.8V
Standard charge / discharge	40A (0.2C) / 100A (0.5C)
Highest charge current	100A (0.5C)
Continuous discharge, max	125A
Peak discharge	200A for 10 s
Temperatures	charge 0–45°C, discharge -20–60°C, storage -10–45°C
Humidity range	45–85%

Installation notes

Charge constant-current, then hold constant voltage until the current tapers
Keep charging within 0–45°C; charging a frozen battery is a common cause of damage and is set in the controller
Treat the protection board as a last line of defence, not as the charge strategy
Store at about 20°C in the condition it was shipped

Protection covers over-voltage, over-current, over-charge, over-discharge, short circuit and temperature.

Need a variation?

Arrangement, case, terminal, cable, connector, label and dimensions can all be set to your equipment.

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