8 PPM prismatic ESS module & PACK line
8 PPM · 21 STATIONS · 3 SEGMENTS
Twenty-one stations in three segments take prismatic cells from the pallet to a tested, sealed PACK. Built around 314 Ah cells, with headroom for 587 Ah.
※ 3D views are illustrative white models
01 · Cell Processing
A 220 kg, ±0.06 mm six-axis robot with vision picks five cells at a time. Scanning, OCV testing and NG rejection run automatically, and gaps refill themselves.
3 operators in this segment
02 · Module Stacking & Welding
Twin servo presses (0–8000 N) either side of the line hold takt. One vision system locates terminals and checks polarity (±0.2 mm). A gantry galvo welder delivers ≥1.0 mm penetration and ≥1000 N pull strength, and every module passes EOL.
6 operators in this segment
03 · PACK Assembly & Test
After the cooling-plate leak test, a vision-corrected 3-axis dispenser lays thermal structural adhesive in the lower housing (±2 mm path, 5 % volume). Six two-sided assembly stations follow, then PACK EOL and full-pack leak testing.
12 operators in this segment
Film · 0:30
From the first cell set in place to the full 55 m line: takt, key machines, compatibility and plant planning in one take.
Put the 55 m line into your plant: share your cell format and capacity for a line proposal.
Process
Quality-critical steps — test and sort, terminal addressing, laser welding, module EOL and adhesive dispensing — are automated. Assembly stays manual for flexibility across product variants.
Cell processing: 1 loading, 2 adhesive. Module stacking & welding: 2 strapping, 1 busbar placement, 1 post-weld cleaning, 1 transfer, 1 reserve. PACK assembly: about 12, with two-sided stations.
Product & compatibility
Built around a 1P13S reference module. Scroll to take it apart and see which station handles each part.
The line is designed with 587 Ah large-format cells in mind. Final dimensions follow your cell specification.
CELL
207×173×72mm
H × W × T, ±0.5 mm
MODULE RANGE
Height100–240Width150–370Length300–1000mm
PACK RANGE
Height100–250Width300–800Length600–1200mm
Configurator
Adjust takt, operating hours and OEE to estimate annual output. Enter your plant data to check footprint, floor load, power and air.
Specifications
| Equipment | Prismatic ESS module & PACK assembly line |
|---|---|
| Design takt | 8 PPM (counted in cells, 1P13S reference module) |
| Reference cell | 314 Ah; designed with 587 Ah cells in mind |
| Line yield | ≥ 99 % (equipment-related defects only) |
| Stations | 21 numbered stations (incl. twin and multi-station groups) |
| Operators | About 21: cell processing 3, module 6, PACK about 12 |
| Power supply | 3-phase 5-wire 380 V ±5 %, 50 Hz, rated 250 kW |
|---|---|
| Compressed air | 0.5–0.7 MPa, flow ≥ 3000 L/min |
| Shielding gas | Nitrogen 0.5 MPa, 40 L/min |
| Floor load | ≥ 800 kg/m² |
| Footprint | 55 m × 9 m × 3.5 m (excl. warehouse & logistics aisles; adaptable to your plant) |
| H | W | L / T | |
|---|---|---|---|
| Cell 314 Ah | 207 ± 0.5 | 173 ± 0.5 | 72 ± 0.5 |
| Module | 100–240 | 150–370 | 300–1000 |
| PACK | 100–250 | 300–800 | 600–1200 |
FAQ
Takt is counted in cells: 8 cells per minute, or one cell every 7.5 seconds. With the 1P13S reference module that is one module about every 97.5 seconds.
The reference cell is 314 Ah (207 H × 173 W × 72 T mm, ±0.5 mm), and the design anticipates 587 Ah cells. Modules: 100–240 mm high, 150–370 mm wide, 300–1000 mm long. PACKs: 100–250 mm high, 300–800 mm wide, 600–1200 mm long.
About 21: three in cell processing (1 loading, 2 adhesive), six in module stacking and welding (2 strapping, 1 busbar placement, 1 post-weld cleaning, 1 transfer, 1 reserve) and about twelve in PACK assembly.
A 55 × 9 × 3.5 m footprint (excluding storage and aisles, adaptable to your building), floor load ≥800 kg/m², 380 V ±5 % 50 Hz three-phase five-wire power at 250 kW rated, compressed air at 0.5–0.7 MPa and ≥3000 L/min, and nitrogen at 0.5 MPa and 40 L/min.
Line yield of at least 99 % counts defects caused by the equipment only; operator-induced defects are excluded.
Automated: depalletizing, cell test and sort, terminal addressing and polarity check, busbar laser welding, module EOL and thermal adhesive dispensing. Semi-automatic: pressing and strapping, cooling-plate leak test, PACK EOL and full-pack leak test. The remaining stations are manual or assisted.
A 6 kW galvo laser welds at 50–100 mm/s with ≥1.0 mm penetration, ≥1.5 mm width and ≥1000 N pull strength. Cylinder-driven single-point clamping suits both single- and double-row modules.
Yes. For example, the adhesive dispenser reports pressure and dispensed volume to MES over Profinet and other protocols. Interfaces are confirmed per project.
Yes. 55 × 9 × 3.5 m is the reference layout; the actual footprint is adapted to your building.
Share your cell spec, module design and plant constraints. Our engineers will come back with a layout and configuration.
