Quad Split — 20 ft standard DC block
A skid on each DC row of the 2×2 cluster — the 2h-capable Quad with two skids
Overview
A 2×2 DC cluster with a skid above the top row and another below the bottom row. Each skid serves two blocks.
PCS & MV skid
Quad Split — skid above and below the 2×2 cluster
| Parameter | Value |
|---|---|
| DC blocks | 4 × 20 ft (2×2 cluster) |
| PCS & MV skids | 2 × 40 ft @2h · 20 ft @4h |
| Section width | 12.3 m (40.4 ft) |
Energy capacity
Section energy and power rating for this configuration.
| DC block | BESS section (4 blocks) | Duration |
|---|---|---|
| 6.25 MWh | 25 MWh / 12.5 MW | 2h |
| 6.25 MWh | 25 MWh / 6.25 MW | 4h |
Clearance and spacing defaults
Service clearance and spacing used by default. All values are adjustable in BESSLayout.
| Setting | Default |
|---|---|
| DC block door side | 3.5 m (11.5 ft) |
| DC block cable end | 2 m (6.6 ft) |
| PCS & MV skid | 3 m (9.8 ft) all sides |
| Fire separation (between DC blocks of different sections) | 5 m (16.4 ft) |
Cable layout
Each skid serves the two DC blocks in its adjacent row. At 40 ft each skid has two PCS sections — one per block.
Single BESS section footprint
Land area at default clearance. Skid clearance above and below, cable-end clearance on each side.
Skids above and below
One skid per DC row, doors facing inward
374 m²(4,031 ft²)
16.3 × 23.0 m
53.5 × 75.3 ft
53.5 × 75.3 ft
| Land use | Value |
|---|---|
| Footprint | 16.3 × 23.0 m (53.5 × 75.3 ft) |
| Total area | 374 m² (4,031 ft²) |
Multiple BESS sections footprint
Land area for four sections, in a row and in a 2 × 2 grid, at the default spacing.
Clearance
4 × 1 grid
4 sections · 16 DC blocks
1567 m²(16,865 ft²)
68.3 × 23.0 m
224.0 × 75.3 ft
224.0 × 75.3 ft
2 × 2 grid
4 sections · 16 DC blocks
1443 m²(15,532 ft²)
33.6 × 42.9 m
110.3 × 140.8 ft
110.3 × 140.8 ft