Huawei MERC-1300W-P Solar Optimizer for PV modules
Modelo: MERC-1300W-P- Sku: HUAWACC021
- Vendor: Huawei
Specifications
Product description
The Huawei MERC-1300W-P Optimizer is an intelligent controller installed on each photovoltaic module to maximize production, improve safety, and enable panel-level diagnostics. With a rated power of 1300 W, this optimizer is ideal for modern installations with high-power modules and environments with shading or different inclinations. Its robust IP68 design and rapid shutdown function make it a reliable and safe solution for all types of solar plants.
Main features
- Input power of 1300 W per module with 99.5 % efficiency.
- Rapid shutdown to 1 V per module (complies with IEC62109 safety standard).
- MBUS connectivity with individual diagnostics and open-circuit fault detection.
- Long negative output cable of 5.1 m in standard version for installation flexibility.
- IP68 protection for outdoor use in any weather.
- Compatible only with SUN2000 MB0 / M3 / M5 / MG0 inverters according to complete string.
Advantages or benefits
- Increases the overall system performance by 5 % to 30 %.
- Improves electrical safety with automatic rapid shutdown.
- Facilitates maintenance thanks to panel-level monitoring.
- Allows more flexible string designs on roofs with mixed orientations or partial shading.
- Reduces BOS costs thanks to cable length and automatic bypass in case of failure.
Purpose or applications
The Huawei MERC-1300W-P is designed for commercial, industrial, and large residential plants that use high-power photovoltaic modules (≥500 W) on rooftops with complex layouts. It is perfect for projects with rapid shutdown regulations, remote maintenance, or demanding installation conditions with partial shading.
Technical specifications
| Power | 1300 W |
| Nominal voltage | MPPT: 12.5–105 V / Max input: 125 V |
| Format | IP68 optimizer with MC4 connectors (149×104×48.8 mm) |
Compatibilities
This product is compatible with: SUN2000L-12KTL-M5, SUN2000L-15KTL-M5, SUN2000L-17KTL-M5, SUN2000L-20KTL-M5, SUN2000L-25KTL-M5, SUN2000L-12K-MB0, SUN2000L-30KTL-M3, SUN2000L-36KTL-M3, SUN2000L-40KTL3-M3, SUN2000L-50KTL-M3, SUN2000L-150K-MG0.
Huawei MERC-1300W-P Optimizer is a professional solution for demanding renewable energy projects. It enhances performance, increases safety, and provides flexibility in next-generation photovoltaic installations.
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Huawei MERC-1300W-P Solar Optimizer for PV modules





