04 / Manufacturing & Engineering

Built on the factory floor, not a spec sheet.

Vertically integrated assembly, environmental testing, and quality control under one roof in India.

JEM Energy - Battery Assembly Line - Drone View for BESS Manufacturing
JEM Energy - Environmental Test Chamber for BESS Manufacturing
JEM Energy - QC / EOL Testing Bay for BESS Manufacturing
01

Cell integration

Grade-A LFP cells matched and stacked into modules.

02

Module assembly

Laser welding, BMS wiring and inline X-ray inspection.

03

Environmental testing

Thermal cycling, vibration and IP-rating validation.

04

End-of-line QC

Full charge/discharge characterisation before dispatch.

05

Field commissioning

Site integration, grid sync and remote telemetry handover.

JEM Energy - Engineering & Controls Lab for BESS Manufacturing
// Let's build

Ready to build resilient energy infrastructure?

Talk to our engineering team about sizing, safety and deployment timelines for your site or grid.