Huawei
Huawei MERC-600W-PA0 Smart PV Optimizer 600 W
Huawei MERC-600W-PA0 Smart PV Optimizer 600 W
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Businesses and non-Italian private customers: purchase with 22% VAT. The 10% rate is reserved for private customers resident in Italy — find out more.
Foreign companies entitled to 0% VAT: please write to info@litio.store.
Delivery in 10-20 daysPower optimizerDC sideHuawei
Huawei MERC-600W-PA0 Smart PV Optimizer 600 W
The Huawei MERC-600W-PA0 is a Smart PV Optimizer (Smart Module Controller) that connects to a single photovoltaic module to carry out maximum power point tracking at module level. In the presence of partial shading, dirt, different orientations or modules with uneven performance, each panel works at its own maximum independently of the others in the string, increasing the yield of the installation.
It is installed on the back of the module or on the structure, in series between the module and the string, with Staubli MC4 connectors and pre-terminated cables. In addition to optimisation, it provides rapid shutdown with voltage reduction at module level for the safety of installers and emergency responders, and it sends the production data of the individual panel to the FusionSolar portal for maintenance. The IP68 protection rating allows it to be used outdoors in any weather condition.
Key features
Module-level optimisationIndependent MPPT for each panel: losses from shading or mismatch do not spread to the rest of the string.
Compatible with high-power modulesIt accepts modules up to 720 W and short-circuit currents up to 24 A, therefore also the formats with 210 mm cells.
Efficiency up to 99.5 %Maximum efficiency 99.5 % and weighted efficiency 99.0 %: the conversion losses introduced are minimal.
Rapid shutdown for safetyIt reduces the module voltage when the system is stopped or when emergency services intervene, compliant with rapid shutdown requirements.
Monitoring of the individual panelThe output of each module is visible in FusionSolar, so drops in performance are identified immediately.
IP68 with MC4 connectorsSealed enclosure for outdoor installation on the back of the module, with pre-wired cables and Staubli MC4 connectors.
Technical specifications
| Feature | Value |
|---|---|
| Product code | HUAWEI MERC-600W-PA0 |
| Model | MERC-600W-PA0 |
| Type | Power optimizer (Smart Module Controller) for a single module |
| Rated DC output power | 600 W |
| Max module power | 720 W |
| Max input voltage | 80 V |
| MPPT voltage range | 10–80 V |
| Max input current | 16 A |
| Module maximum short-circuit current | 24 A |
| Max output voltage | 80 V |
| Max output current | 16 A |
| Efficiency | 99.5 % maximum, 99.0 % weighted |
| Cable length | Input 0.1 m; output (+) 2.2 m / (–) 0.1 m |
| Connectors | Staubli MC4 (input and output) |
| Protection rating | IP68 |
| Operating temperature | Da -40 a +85 °C |
| Standards | IEC 62109-1 (safety class II), RoHS |
| Dimensions | 73.8 × 145 × 27.2 mm |
| Weight | 0.65 kg (cables included) |
Documentation
PDFDatasheet HUAWEI MERC-600W-PA0Official manufacturer documentInstallation and wiring must be carried out by qualified personnel in accordance with the applicable standards and the electrical design of the system.