Energy-Storage Box Coating Lines for India: Scaling Local BESS Enclosure Production

Provided by Lin Cong, Technical Director, MUSI Technology · Published September 26, 2026 · Last reviewed September 26, 2026

Quick answer: India’s fast-growing battery storage market is pushing enclosure production into the country. A line for Indian conditions needs to handle heat and monsoon humidity, dust, and power quality, and it should be laid out so output can scale from a first semi-automatic phase to a continuous line.

Key design points

Reference line configuration

For reference, a current 20-ft energy-storage box line design handles boxes of 6,058 × 2,438 × 2,591 mm up to 2,500 kg on a box-pulling chain, with automatic blasting, primer, intermediate and topcoat booths of 10 × 6.6 × 5.2 m, paint drying at 80–120 °C, powder curing at 200–220 °C, a rain test chamber and 160,000 m³/h of VOC treatment. The full table is on our container line case; MUSI’s fastest energy-storage box lines release one finished box per minute.

FAQ

Liquid paint, powder or both? Many box lines use liquid primer and topcoat for film build, with powder for components or as the topcoat; the choice follows the customer’s paint specification.

Where MUSI Technology fits

MUSI has shipped a panel spray line to India and designs complete energy-storage box lines. Send box size, output and paint specification for a layout.

Provided by Lin Cong, Technical Director, MUSI Technology