LG enblock S Battery Module
This is the expansion module for LG's enblock S system — the piece that adds capacity to a Control Unit you already have installed. LG sells the stack in fixed configurations of 10.6kWh (3 modules), 14.1kWh (4 modules), and 17.7kWh (5 modules), which works out to roughly 3.5kWh of usable energy for each module you add.
Because enblock S uses LG's plug-in connector system, adding a module doesn't mean re-bolting the stack — LG says a full system installs in about 15 minutes.
- Expands an existing stack: Adds roughly 3.5kWh of usable capacity to a Control Unit that already has modules installed.
- Matches system certifications: Covered under the same CE, RCM, UL1973, IEC62619, FCC, UN38.3, and UL9540A certifications as the full enblock S system.
- No re-bolting required: LG's plug-in connector design means a module stacks in without disassembling the unit.
Renewable Outdoors is an authorized LG dealer. Our Lowest Price Guarantee applies to every order — call us at (303) 876-7654 if you're unsure which part fits your system and we'll check it for you.
Full Specifications
| System | LG enblock S |
| Role | Expansion battery module for the enblock S Control Unit |
| Usable Capacity Added | ≈3.5kWh per module (derived from LG’s published 10.6/14.1/17.7kWh system totals for 3/4/5 modules) |
| Requires | An installed enblock S Battery Control Unit |
| Certifications | CE, RCM, UL1973, IEC62619, FCC, UN38.3, UL9540A (indoor & outdoor) |
LG doesn't publish per-module chemistry, voltage, dimensions, or weight separately from the full system total. Call us at (303) 876-7654 and we'll confirm exact figures for your configuration before you order.