PowMr 10200W Solar Inverter User Manual

1. Kupu Whakataki

The PowMr 10200W Solar Inverter is a high-capacity, off-grid pure sine wave inverter designed for reliable power conversion from 48V DC to 220-230V AC. It integrates a 160A MPPT charge controller, supporting a maximum PV array power of 5400W. This versatile unit is suitable for various applications including homes, cabins, RVs, boats, and off-grid backup systems. It is compatible with both 48V lead-acid (Seal, AGM, Gel, Flooded) and lithium batteries.

Key features include dual PV input for uninterrupted power supply, dual AC output delivering up to 10200W, and multiple charging and output modes to optimize energy management. The inverter also incorporates comprehensive 360° safety protection against short-circuit, over/under-voltage, overload, and backfeed. An intuitive RGB light system indicates the current working mode of the inverter.

Figure 1: PowMr 10.2KW Hybrid Solar Inverter highlighting key specifications like 10.2KW AC output, 160A Max AC Charging Current, 500Vdc Max PV Array Open Circuit Voltage, 150V Starting Voltage, and 75W No-load Power Consumption.

2. Tatūnga me te Tāuta

Proper installation is crucial for the safe and efficient operation of your PowMr Solar Inverter. Ensure all connections are secure and follow local electrical codes.

2.1 Te Wetewete Mekemeke me nga Waahanga

Upon unboxing, verify that all components are present as listed in the packing list. The package typically includes the 10200W 220VAC Solar Inverter, an instruction manual, MC4 connectors, ring terminals, and other accessories.

2.2 Hononga Waea

Follow these steps for wiring the inverter. Always ensure the system is de-energized before making any connections.

1. Hononga Pūhiko: Connect the 48V battery first. Ensure proper polarity (+ to + and - to -).
2. Hononga Whakauru AC: Connect the AC input wires (Live, Neutral, Ground) from your utility grid or generator to the designated AC input terminals.
3. Hononga Putanga AC: Connect your AC loads to the main AC output terminals. The inverter supports dual AC outputs.
4. Hononga Whakauru PV: Connect the solar panel array to the PV input terminals. Ensure correct polarity and voltage within the specified range (Max PV Array 5400W, Max PV Input VOC: 500V DC).

Figure 2: Diagram illustrating the dual MPPT input for solar panels, supporting a maximum PV array power of 10200W and MAX PV Input of 500VDC.

2.3 Parenga Haumaru

The inverter features 360° safety protection, including short-circuit, over/under-voltage, overload, and backfeed protection. Always ensure proper grounding and use appropriate circuit breakers for all connections.

Figure 3: Visual representation of the inverter's 360° protection, including short circuit, over current, over voltage, i raro i te voltage, overload, backfill, over-temperature, and over charge protection.

3. Nga Tohutohu Whakahaere

The PowMr Solar Inverter offers flexible operating modes to suit various energy needs.

3.1 Multiple Charging Modes

The inverter supports three optional charging modes:

• Te Pūngao Rā Tuatahi (CSO): Ka whakatairanga i te hiko o te rā mō te utu.
• Solar & Utility (SNU, default): Uses both solar and utility power for charging.
• Te Pūngao Rā Anake (OSO): Ko ngā utu mai i te hiko o te rā anake.

3.2 Aratau Putanga

Three output modes are available to ensure uninterrupted power:

• Te Pūngao o te Rā Tuatahi: Ka whakatairanga i te mana o te rā mō ngā kawenga.
• Mains First: Prioritizes utility grid power for loads.
• Kaupapa Matua o te SBU: Ko te pūngao rā te mea nui, kātahi ko te pūhiko, kātahi ko te taputapu mō ngā kawenga.

3.3 RGB Light Indicators

The PowMr Hybrid Inverter's logo displays different colors to indicate its working mode:

• Maama Maama: Aratau Tuturu
• Maama Waiporoporo: Aratau PV
• Maama Whero: Aratau Pūhiko
• Marama kahurangi: Aratau Whakamahinga

3.4 Dual Output Functionality

The inverter features dual AC outputs. In areas with frequent power outages, you can set a higher battery voltage for critical loads to retain more power for use in the event of a blackout. When the battery voltage falls below a set value, the main load port stops working, and only the second load port remains active. When the battery voltage is higher than the set value, the main load port operates again.

4. Tiaki

Regular maintenance ensures the longevity and optimal performance of your solar inverter. Keep the inverter clean and free from dust. Periodically check all wiring connections for tightness and signs of wear or corrosion. Ensure adequate ventilation around the unit to prevent overheating. Refer to the full instruction manual for detailed maintenance procedures and schedules.

5. Te Raru

If you encounter issues with your inverter, consult the troubleshooting section of the comprehensive manual for common problems and solutions. Basic troubleshooting steps often involve checking connections, verifying battery and PV voltages, and observing error codes displayed on the LCD screen. For persistent issues, contact customer support.

6. Whakatakotoranga

7. Pūtāhui me te Tautoko

PowMr is committed to providing excellent after-sales support. For any inquiries, technical assistance, or warranty claims, please refer to the contact information provided in your product packaging or visit the official PowMr website. Ensure you have your product model number and purchase details ready when contacting support.