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| Model | MPPT solar charger | MSC-420-50 | MSC-420-100 | MSC-420-200 |
|---|---|---|---|---|
| Match solar panel parameters | Solar panels power | 23100Wp | 46200Wp | 92400Wp |
| Max. Power voltage range Vmp | DC550V~DC800V | |||
| Open circuit Voltage Voc | < DC1000V | |||
| Low voltage protection Vlow-pv | > Battery Low voltage protection (Settable) | |||
| Charging characteristics | Applicable battery type | Sealed lead-acid battery, colloidal lead-acid battery, open lead-acid battery (you can customize parameters to charge other types of batteries) | ||
| Battery rated voltage | DC420V | |||
| Start charging Vstart-pv | Vpv > Vbat | |||
| Floating voltage | DC508V (Settable) | |||
| Battery Low voltage protection | Settable | |||
| Rated charging current | 50A | 100A | 200A | |
| Over current protection | 60A | 120A | 240A | |
| Charging mode | Three stages: constant current (fast charging), constant pressure, floating charging | |||
| Display \ communication | Display mode | Touch screen | ||
| Communication protocol | Modbus RTU / Modbus TCP | |||
| Communication mode | RS485 / USB / Wifi / GPRS / RJ45 / CAN (optional) | |||
| App cloud monitoring | Support Wifi / GPRS / Ethernet | |||
| Other features | Protection function | Input and output overvoltage and undervoltage protection, anti reverse connection protection, etc | ||
| MPPT efficiency | ≥99.5% | |||
| Cooling Mode | Fan | |||
| Working environment temperature | -20°C ~ +50°C | |||
| Storage temperature | -40°C ~ +75°C | |||
| IP protection level | IP20 (customizable outdoor IP65) | |||
Yes, we can provide professional OEM services according to your requirements.
Yes, we have an engineering team that can design complete systems tailored to your specific demands.
We are a dedicated manufacturer specializing in wind turbine solar controllers and various inverters.
Yes, product customization is fully acceptable. We customize specifications and functions based on client requirements.
Yes, you are very welcome to visit our manufacturing facility to inspect our production lines.
Yes, we can supply samples to facilitate quality evaluation and functionality testing.