PowMr POW-RELAB 10KU-SPLIT 10000W Split Phase Hybrid Solar Inverter User Manual

1. Selelekela

This manual provides essential instructions for the safe and efficient operation of your PowMr POW-RELAB 10KU-SPLIT 10000W Split Phase Hybrid Solar Inverter. Please read this manual thoroughly before installation and use, and retain it for future reference. This inverter is designed to convert 48VDC battery power into 110V/220VAC for various applications, integrating a 120A MPPT charge controller for optimal solar energy utilization.

Figure 1: PowMr POW-RELAB 10KU-SPLIT 10000W Split Phase Hybrid Solar Inverter

2. Litaelo tsa Tšireletso

WARNING: Failure to follow these instructions may result in serious injury or death.

• Ho kenya ho tlameha ho etsoa ke basebetsi ba tšoanelehang.
• Ensure all power sources (AC, DC, PV) are disconnected before installation or maintenance.
• Do not attempt to repair the inverter yourself. Contact PowMr support for assistance.
• Etsa bonnete ba hore inverter e thehiloe hantle.
• Sebelisa lisebelisoa tse loketseng tsa tšireletso ea botho (PPE) nakong ea ho kenya.
• Keep children away from the inverter and wiring.

3. Sehlahisoa Overview

3.1 Likarolo tsa Bohlokoa

• 10000W Split Phase Output: Provides both 110V and 220V AC outputs to meet diverse power requirements.
• High Peak Power: Capable of handling peak power up to 30000W, suitable for high-load devices.
• Integrated MPPT Charge Controller: Features a 120A MPPT charge controller with a maximum PV input of 6400W and 150V.
• Mekhoa e mengata ea ho tjhaja: Supports Solar-Only, Utility Priority, and Solar Priority charging modes.
• Multiple Discharge Modes: Offers PV Priority, Utility Priority, and Solar-Only discharge modes.
• Wide Battery Compatibility: Compatible with various 48V battery types, including Flooded, LiCoMnNiO2, LiFePO4, AGM, Gel, and user-defined settings.
• Tšireletso e Matla: Includes dual cooling fans, anti-corrosion, dust-proof design, and protections against short circuit, over/under voltage, overload, and reverse polarity.

3.2 Ponahalo ea Sehlahisoa

Figure 2: Front and bottom view of the PowMr inverter, highlighting key components.

1. LCD Display: Shows operational status and settings.
2. LED Indicators: Provide visual status of AC/INV, CHG, and FAULT.
3. Function Keys: For navigation and setting adjustments (ESC, UP, DOWN, ENTER).
4. Power On/Off Switch: Controls the inverter's main power.
5. AC Input: Terminal for connecting grid or generator AC power.
6. AC Output: Terminals for connecting loads (110V/220V).
7. Communication Port: For external communication devices.
8. PV Input: Terminals for connecting solar panel arrays.
9. Battery Input: Terminals for connecting 48V battery bank.

4. Ho seta le ho kenya

4.1 Ho kenya Inverter

Due to the inverter's transformer-based design, it is heavy. Securely fix the inverter to a sturdy wall using the provided mounting bracket and screws. Ensure the mounting surface can support the inverter's weight (approximately 110 pounds).

4.2 Mahokelo a Wiring

Refer to the following diagrams and video for detailed wiring instructions. Always ensure correct polarity and secure connections.

Figure 3: Comprehensive wiring diagram for the PowMr hybrid solar inverter.

4.2.1 Khokelo ea Betri

Connect the 48V battery bank to the inverter's Battery Input terminals. Use a 15mm socket wrench to securely tighten the connections. Ensure correct positive (+) and negative (-) polarity.

4.2.2 Khokahano ea ho Input ea AC

Connect the AC input power (grid or generator) to the inverter's AC Input terminals. Correctly identify and connect the live wire, neutral wire, and ground wire.

4.2.3 PV Input Connection

Connect your solar panel array to the inverter's PV Input terminals. Ensure the maximum PV input power (6400W) and voltage (150V) are not exceeded.

4.2.4 AC Output Wiring

The inverter supports split-phase output, providing both 110V and 220V AC. Connect your loads to the AC Output terminals according to your voltage requirements. The output terminals are labeled N, L2, and L1.

Figure 4: AC wiring diagram illustrating connections for 110V and 220V outputs.

4.3 Battery Compatibility

Figure 5: The inverter is compatible with various 48V battery types.

The inverter is compatible with Flooded, LiCoMnNiO2, LiFePO4, AGM, Gel, and user-defined 48V battery types. Ensure your battery settings are correctly configured in the inverter's menu.

4.4 Installation Videos

5. Litaelo tsa Ts'ebetso

5.1 Ho Matlafatsa/Ho tima

To power on the inverter, ensure all connections are secure, then switch the Power On/Off switch to the 'ON' position. To power off, switch to 'OFF' and disconnect all power sources.

5.2 Pontšo ea LCD le Tsamaiso

The LCD display shows real-time operational data. Use the Function Keys (ESC, UP, DOWN, ENTER) to navigate through menus and adjust settings.

5.3 Mekhoa ea ho tjhaja

Inverter e tšehetsa mekhoa e meraro ea ho tjhaja:

• Solar-Only: Prioritizes solar power for battery charging.
• Bohlokoa ba Litšebeletso: Prioritizes grid power for battery charging, with solar as a backup.
• Solar Priority: Prioritizes solar power for battery charging, with grid as a backup.

Select the desired charging mode via the inverter's settings menu.

5.4 Discharge Modes

The inverter offers three discharge modes:

• Bohlokoa ba PV: Prioritizes solar power to supply loads, then battery, then utility.
• Bohlokoa ba Litšebeletso: Prioritizes utility power to supply loads, then solar, then battery.
• Solar-Only: Supplies loads only from solar and battery power.

Select the desired discharge mode via the inverter's settings menu.

5.5 Output Voltage Configuration (Settings Item 11 & 21)

The inverter allows configuration of output voltage for split-phase operation. This is managed through setting items 11 and 21 on the LCD display.

• Setting Item 21: Configures the output voltage for either N-L2 and L1-L2 (for 110V output) or N-L1 (for 220V output).
• Setting Item 11: Adjusts the specific output voltage for the chosen circuit (e.g., 100-120V for 110V circuits, 200-240V for 220V circuits).

Bakeng sa mohlalaample, if Item 21 is set to 110V, Item 11 configures the voltage for N-L2 or L1-L2 outputs. If Item 21 is set to 220V, Item 11 configures the voltage for N-L1 output, and the N-L2 or L1-L2 voltage will be half of Item 11's value.

6. Tlhokomelo

• Ho Hloekisa Kamehla: Keep the inverter clean and free from dust and debris to ensure proper ventilation and cooling.
• Litlhahlobo tsa Khokahano: Hlahloba nako le nako dikgokelo tsohle tsa terata bakeng sa ho tiea le matšoao a ho bola.
• Bophelo bo Botle ba Battery: Lekola matla a betri voltage le bophelo bo botle ho latela litataiso tsa moetsi oa betri.
• Moea oa moea: Ensure adequate airflow around the inverter to prevent overheating.

7. Ho rarolla mathata

If the inverter is not functioning correctly, check the following:

• Lipontšo tsa LED: Observe the LED indicators for any fault warnings.
• Pontšo ea LCD: Check the LCD for error codes or messages.
• Lihokelo: Verify all AC, DC, and PV connections are secure and correctly wired.
• Li-breakers: Ensure all circuit breakers are in the 'ON' position.
• Battery Voltage: Netefatsa matla a betritage is within the operational range.

For persistent issues, refer to the detailed troubleshooting section in the full product manual or contact PowMr customer support.

8. Litlhaloso

9. Tiisetso le Tšehetso

For warranty information, technical support, or service inquiries, please contact PowMr customer service. Keep your purchase receipt and product model number handy for faster assistance.

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