1. Introduction
This manual provides essential information for the safe and efficient operation of your Temank PowMr 5000W 48V to 110V Solar Inverter. This all-in-one hybrid solar inverter charger is designed to convert 48V DC power to 110V/120V AC power, featuring a built-in 80A MPPT charge controller and a 40A AC charger. It is compatible with 48V lead-acid (sealed, AGM, gel, flooded) and lithium batteries, supporting charging from utility, generator, or solar sources. Please read this manual thoroughly before installation and use.
2. Safety Information
Please observe the following safety precautions to prevent injury and damage to the inverter:
- Installation must be performed by qualified personnel.
- Ensure all wiring connections are secure and correct before operation.
- Do not disassemble the inverter. There are no user-serviceable parts inside.
- Keep the inverter away from water, flammable materials, and corrosive substances.
- Ensure adequate ventilation around the inverter to prevent overheating.
- Always connect the PE protective conductor (ground) first during installation.
- Verify battery voltage and type compatibility before connecting.
3. Product Overview
The Temank PowMr 5000W Solar Inverter is a robust solution for off-grid power needs, offering advanced features for reliable energy management.
Key Features:
- Pure Sine Wave Output: Provides clean and stable power suitable for sensitive electronics.
- Integrated MPPT Charge Controller: 80A Maximum Power Point Tracking for efficient solar charging.
- AC Charger: Built-in 40A AC charger for utility or generator charging.
- Multiple Charging Modes: Supports PV priority, Utility priority, Hybrid Charging, and Only Solar Charging.
- Dual Output Modes: Mains bypass and inverter output for uninterrupted power supply.
- LCD Display & LED Indicators: Real-time monitoring of system data and operating status.
- Intelligent Cooling: Variable speed fan for efficient heat dissipation.
- Wide Application: Suitable for various household and office loads, including refrigerators, lamps, televisions, fans, and air conditioning.
Image: Temank PowMr 5000W Solar Inverter, showcasing its pure sine wave output, 80A MPPT controller, 5500W max PV input, 500VDC, 22A, compatibility with lead-acid and lithium batteries, and support for solar, utility, or generator charging.
Image: Close-up view of the inverter's LCD HD display screen, illustrating its capability for real-time monitoring of photovoltaic system operating data.
4. Setup and Installation
Proper installation is crucial for the performance and safety of your solar inverter. Refer to the wiring diagram below for connection details.
Wiring Guidelines:
- AC Input: Connect to utility or generator. Input Voltage: 90-140Vac, Frequency: 50Hz/60Hz. Max AC Bypass Current: 63A. Max AC Charge Current: 40A. Recommended AC Wire: 7AWG.
- PV Input: Connect solar panels in series. Max PV Input Power ≤ 5500W. Voltage range: 120-500Vdc. Max PV Input Current ≤ 22A. Starting voltage >150V. Total Open Circuit Voltage (VOC) ≤ 500V. Recommended PV Wire: 10AWG.
- Battery Connection: Connect a 48V battery bank (Lithium or Lead-acid). Recommended battery capacity: 200AH. Recommended Battery Wire: 2AWG. Max Charge Current: 80A. The battery must be connected for operation.
- AC Output: Connect to household loads. Output 100/105/110Vac ±5%. Max. Power AC output: 5000W.
- Grounding: Always ensure the PE protective conductor (Ground Line) is connected first.
Image: Detailed wiring diagram illustrating connections for generator/utility AC input, solar panels (PV input), battery bank, and AC output loads. Includes specifications for wire gauges and voltage/current ratings. This diagram is for reference only; actual wiring should comply with local electrical codes.
5. Operating Instructions
The inverter offers flexible operating modes to suit various energy requirements.
Charging Modes:
Four charging modes are available, selectable via the LCD display:
- PV Priority: Solar power is prioritized for charging the battery.
- Utility Priority: Grid power is prioritized for charging the battery.
- Hybrid Charging: Combines solar and utility power for charging.
- Only Solar Charging: Only solar power is used for charging.
Output Modes:
Two output modes are available:
- Inverter Mode: Power is supplied from the battery via the inverter.
- Mains Mode (Bypass): Power is supplied directly from the utility grid, bypassing the inverter.
Image: Visual representation of the four safe charging modes (solar charging, utility charge, solar priority, solar+utility charging) and three output modes (PV priority, utility priority, inverter priority) available on the Temank PowMr Solar Inverter.
Monitoring and Control:
The LCD display and three LED indicators provide dynamic display of system data and operating status. The inverter also supports monitoring and control via a SMARTESS app, which requires an optional Wi-Fi/GPRS data acquisition module to be purchased separately.
Image: Screenshots of the SMARTESS app interface, demonstrating its capability to monitor and control the solar inverter. The image also shows optional Wi-Fi/GPRS modules, which are sold separately.
6. Maintenance
Regular maintenance ensures the longevity and optimal performance of your inverter.
- Cleaning: Keep the inverter's ventilation openings clear of dust and debris. Use a dry cloth to clean the exterior. Do not use liquid cleaners.
- Connections: Periodically check all electrical connections for tightness and signs of corrosion.
- Environment: Ensure the installation environment remains within specified temperature and humidity ranges.
- Battery Health: Monitor battery health and ensure proper charging cycles as per battery manufacturer guidelines.
7. Troubleshooting
If you encounter issues with your inverter, refer to the following general troubleshooting steps. For detailed error codes and solutions, consult the comprehensive manual provided with the product.
- No Power Output: Check AC input, battery connections, and PV input. Ensure the inverter is turned on.
- Overload Warning: Reduce the connected load. The inverter has a maximum continuous output of 5000W.
- Battery Not Charging: Verify solar panel connections, PV voltage, and AC input if charging from utility/generator. Check battery type settings on the LCD.
- Overheating: Ensure adequate ventilation. Clear any obstructions from the cooling fans.
- Unusual Noises: Disconnect power and inspect for loose components or internal damage. Contact support if the issue persists.
8. Technical Specifications
| Feature | Specification |
|---|---|
| Brand | Temank |
| Model | 5000W 48V to 110V Solar Inverter |
| Rated Output Power | 5000W |
| Peak Output Power | 10000W |
| Output Voltage | 110 Volts (AC) |
| Electrical Output Waveform | Pure Sine Wave |
| Frequency | 60 Hz |
| Input Voltage | 48 Volts (DC) |
| AC Input Voltage Range | 90-140Vac |
| Max. AC Charging Current | 40A |
| Max. PV Input Power | 5500W |
| Max. PV Input Current | 22A |
| Max. PV Open Circuit Voltage | 500V |
| MPPT Voltage Range | 125-425 Vdc |
| Max. MPPT Charging Current | 80A |
| Battery Type | 48V Li-ion / Lead-Acid / User Defined |
| Recommended Battery Capacity | 200 Amp Hours |
| Operating Temperature Range | 14-131°F (-10-55°C) |
| Weight | 26 Pounds (11.5kg) |
| Dimensions (L*W*D) | 16.77 x 12.68 x 4.96 inches (426mm*322mm*126mm) |
| Safety Certifications | CE, ETL |
9. Warranty and Support
Your Temank PowMr Solar Inverter comes with the following warranty:
- Free Replacement: Within 30 days of purchase.
- Free Repair and Parts Replacement: Within 1 year of purchase. Shipping costs incurred for repairs or replacements must be borne by the customer.
For technical support or warranty claims, please contact your retailer or the manufacturer directly. Ensure you have your purchase receipt and product model number available.
