Powering India's Future

At Grandex Technologie Pvt Ltd, we blend decades of battery expertise with cutting-edge automation to energize industries across India.

A modern battery manufacturing facility with automated robotic arms assembling battery cells.
A modern battery manufacturing facility with automated robotic arms assembling battery cells.

150+

15

Trusted Partners

100+ Clients

woman wearing yellow long-sleeved dress under white clouds and blue sky during daytime

Grandex Technologie's batteries powered our factory nonstop, boosting efficiency remarkably.

Ravi K.

Portrait of a smiling middle-aged Indian man in a factory setting.
Portrait of a smiling middle-aged Indian man in a factory setting.

Their energy solutions helped us reduce downtime and cut costs significantly.

Anita S.

Photo of a confident woman engineer standing beside industrial battery units.
Photo of a confident woman engineer standing beside industrial battery units.
★★★★★
★★★★★

Power Cells

High-capacity lithium-ion batteries for EVs.

Close-up of lithium-ion battery cells arranged in a factory setting.
Close-up of lithium-ion battery cells arranged in a factory setting.
Solar Storage

Custom energy storage units designed to maximize solar power efficiency for residential and commercial use.

Solar panels connected to a sleek battery storage system installed on a rooftop.
Solar panels connected to a sleek battery storage system installed on a rooftop.
Industrial Packs

Robust battery packs engineered to support heavy machinery and uninterrupted industrial operations.