Description
The Deye SUN-STS500L is the 500kW static transfer switch module for Deye's modular C&I energy storage platform. It manages the grid, load and generator connections and switches the site between on-grid, off-grid and diesel-generator modes in under 20ms.
- 500kW / 725A rating on each of the grid, load and generator paths
- On-grid / off-grid / generator switching in under 20ms
- Connects up to five 100kW or four 125kW Deye PCS modules
- Up to five STS modules in parallel for systems up to 2.5MW
- Three-phase 220/380V or 230/400V, 50/60Hz
- Natural cooling, indoor IP20 cabinet
Specifications (SUN-STS500L)
| Rated AC power (grid / load / generator) |
500kW each |
| Rated current |
725A |
| Rated voltage |
220/380V, 230/400V (three phase, 3L/N/PE) |
| Frequency |
50 / 60Hz |
| Off-grid switching time |
<20ms |
| Ingress protection |
IP20 |
| Over-voltage category |
OVC III |
| Cooling |
Natural |
| Dimensions (W × H × D) |
543 × 575 × 671mm |
| Weight |
108kg |
| Safety standard |
IEC/EN 61439-1/-2 |
Official Datasheet: Deye 100kW–2.5MW C&I ESS Solution Datasheet
Available on backorder – please contact us for lead time.
This product must be installed by a qualified electrician. All installations must adhere to local wiring regulations and standards.
