GD5548JMH - Solar installation Vevor - Free user manual and instructions
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| Product Type | Hybrid Solar Inverter |
| Brand | Vevor |
| Model | GD5548JMH |
| Rated Power | 5500 W |
| DC Input Voltage | 48 V |
| AC Output Voltage | 120 V / 240 V split-phase |
| Waveform | Pure Sine Wave |
| Peak Power | 11000 W (surge) |
| MPPT Range | 120-450 V DC |
| Max PV Array Power | 6000 W |
| Efficiency | Up to 93% |
| Standby Power Consumption | Less than 50 W |
| Display | LCD with backlight |
| Cooling | Thermostatically controlled fan |
| Protection Features | Overload, short circuit, over-temperature, over-voltage, and low-battery protection |
| Battery Compatibility | 48 V lead-acid, lithium-ion |
| Charging Current | Up to 60 A |
| Operating Temperature | -10°C to 50°C |
| Audible Noise | < 60 dB |
| Dimensions (L×W×H) | 45.7 × 33.0 × 14.0 cm |
| Weight | 13.2 kg |
| Mounting Type | Wall-mounted |
| Communication Ports | RS485, USB (optional) |
Frequently Asked Questions - GD5548JMH Vevor
What is the maximum solar input power for the Vevor GD5548JMH?
The maximum PV array power is 6000 W, with an MPPT range of 120-450 V DC. Ensure the solar panel configuration stays within these limits to avoid inverter damage.
Can the GD5548JMH be used as a UPS?
Yes, it has a built-in transfer switch with a typical switching time of 10 ms, providing seamless backup power during grid failures.
How do I connect the battery to the Vevor GD5548JMH?
Connect a 48 V battery bank to the battery terminals using appropriate cable sizes (recommended 2/0 AWG). Strictly follow the polarity and tighten connections securely.
What type of batteries can I use?
You can use lead-acid or lithium-ion batteries rated at 48 V. Set the battery type and charging parameters via the LCD menu.
How do I clean and maintain the inverter?
Disconnect all power sources before cleaning. Use a dry cloth to wipe the exterior. Keep cooling vents clear of dust and debris. Check fan operation periodically.
Is the GD5548JMH parallel capable?
No, this model is not designed for parallel operation. For higher capacity, consider a compatible three-phase or larger single inverter.
What protections are included?
It includes overload protection, short circuit protection, over-temperature protection, over-voltage protection, and low-battery disconnection.
How can I monitor the inverter's performance?
The LCD display shows real-time data such as solar input, battery voltage, output power, and fault codes. Optional RS485/USB communication allows remote monitoring.
What is the allowable grid input voltage range?
The AC input accepts 120 V / 240 V split-phase with a frequency range of 50/60 Hz. The unit's AVR (Automatic Voltage Regulation) stabilizes output within ±5%.
Does the inverter have a built-in MPPT charger?
Yes, it features a dual MPPT solar charge controller that maximizes energy harvest from your solar panels.
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USER MANUAL GD5548JMH Vevor
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Product information
Brand : Vevor
Model : GD5548JMH
Category : Solar installation