Huawei SmartGuard-63A-S0 Backup Controller
Product Description
Single-phase backup controller for compatible Huawei L1 and LC0 solar and battery systems. Switchover is up to 20ms in Seamless Mode. Backup and non-backup output currents together must not exceed 63A.
Huawei official product information
Product selection and support in the Philippines
Review the model-specific specifications and manufacturer documentation before purchase. Confirm compatible inverter and battery models, supply phase and essential-load requirements before planning backup operation.
Compare backup controller options · Solar and battery planning guides · Contact JCE POWER in Iloilo or Paranaque
Technical Specifications
| Nominal AC voltage | 220 / 230 / 240V, L/N + PE |
| Maximum grid current | 63A |
| Maximum inverter current | 60A |
| Maximum backed-up load current | 63A |
| Combined output current limit | Backup plus non-backup outputs: maximum 63A |
| Switchover time | ≤20ms in Seamless Mode |
| Bypass operation | Manual |
| Self-consumption | 10W |
| Compatible inverters | SUN2000-2–6KTL-L1; SUN2000-8/10K-LC0; verify exact firmware and system compatibility |
| Protection rating | IP55 |
| Dimensions (W × H × D) | 355 × 485 × 150mm (Philippines datasheet) |
| Weight | ≤14kg |
| Operating temperature | −25°C to +50°C; current derating applies at higher temperatures |
| Cooling | Natural convection |
Where It's Used
Residential Backup Switching
Single-phase backup controller for compatible Huawei L1 and LC0 solar and battery systems. Switchover is up to 20ms in Seamless Mode. Backup and non-backup output currents together must not exceed 63A.
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