PowMr 5000W Hybrid Solar Inverter (POW-LVM5K-48V) User Manual

1. Продукт закончилсяview

The PowMr 5000W Hybrid Solar Inverter is a pure sine wave inverter designed to convert 48VDC to 110V/120VAC. It features a built-in 80A MPPT charge controller and advanced digital voltage/current double closed-loop control with SPWM technology, ensuring high charging efficiency and reliable performance. This inverter supports solar, utility, and generator triple-input charging, offering versatile power solutions for homes and offices. It is compatible with both 48V lead-acid (Sealed, AGM, Gel, Flooded) and lithium batteries.

Основные характеристики:

• Выходная мощность чистой синусоиды 5000 Вт: Provides stable and clean AC power for sensitive electronics.
• Контроллер заряда MPPT на 80 А: Maximizes solar power harvesting with up to 99.9% charging efficiency.
• Triple-Input Charging: Supports charging from solar, utility grid, and generators.
• Широкий диапазон входного напряжения фотоэлектрических систем: Accommodates 120-500Vdc PV input with a maximum power of 5500W.
• ЖК-дисплей и светодиодные индикаторы: Offers real-time system data, status monitoring, and fault code display for easy troubleshooting.
• Несколько режимов зарядки и вывода энергии: Four optional battery charging modes (Only Solar, Utility Priority, Solar Priority, Utility + Solar Hybrid) and three configurable output modes (PV Priority, Utility Priority, Inverter Mode).
• Совместимость с аккумулятором: Works with 48V lead-acid (Sealed, AGM, Gel, Flooded) and lithium batteries.
• Комплексная защита: Includes current limiting, anti-reverse charge, over-voltagе, под-томtage, short circuit, overload, radiator overtemperature, and bypass overcurrent protection.
• Интеллектуальное охлаждение: Features an intelligent variable speed fan that adjusts based on ambient temperature and environmental conditions.

Что в коробке:

• PowMr 5000W Hybrid Solar Inverter (POW-LVM5K-48V) x 1
• Руководство пользователя х 1
• Гарантийный талон х 1
• Screw Accessories (for mounting and connections)
• Terminals (for battery connections)

Figure 1.1: PowMr 5000W Hybrid Solar Inverter with key features highlighted.

Figure 1.2: Inverter's LCD HD Display Screen for real-time monitoring of photovoltaic system operating data.

Рисунок 1.3: Болееview of the inverter's Power Smart Protection features, including short circuit, overvoltage, overload, and reverse connection protection.

Figure 1.4: The inverter features an intelligent variable speed fan that adjusts its rotation speed based on ambient temperature and environmental conditions for optimal cooling.

Figure 1.5: Diagram illustrating the four safe charging modes (solar charging, utility charge, solar priority, solar+utility charging) and three output modes (PV priority, utility priority, inverter priority) of the PowMr 5000W Hybrid Solar Inverter.

Figure 1.6: The inverter supports expandable capacity up to 51.2V 400Ah, 20480Wh energy, with various combinations for solar modules, MPPT solar controllers, LiFePO4 battery systems, and inverters.

2. Информация по технике безопасности

Please read and understand all safety instructions before installing, operating, or maintaining the inverter. Failure to follow these instructions may result in electrical shock, fire, serious injury, or death. Keep this manual for future reference.

• Установка должна выполняться квалифицированным персоналом.
• Ensure all power sources are disconnected before any wiring or maintenance.
• Не подвергайте инвертор воздействию дождя, снега или жидкостей.
• Не разбирайте инвертор. Внутри нет деталей, подлежащих обслуживанию пользователем.
• Обеспечьте надлежащее заземление устройства.
• Use appropriate overcurrent protection devices for all circuits.
• Verify battery polarity before connecting to the inverter.
• This product is for indoor use only. It is forbidden to use it outdoors.

3. Технические характеристики

4. Настройка и установка

Follow these steps for safe and proper installation of your PowMr Hybrid Solar Inverter.

4.1 Физическая установка

1. Монтаж: Secure the inverter to a wall or suitable vertical surface using appropriate screws. Ensure the mounting location is well-ventilated and protected from direct sunlight, moisture, and extreme temperatures.
2. Terminal Cover Removal: Unscrew and remove the terminal cover located at the bottom of the inverter to access the wiring connections.

4.2 Подключение проводки

Before making any electrical connections, ensure all power sources (solar, utility, battery) are disconnected and turned off. Improper wiring can cause damage to the inverter and connected devices, and poses a risk of electric shock.

1. Подключение аккумулятора: Connect the 48V battery bank to the BAT+ and BAT- terminals on the inverter. Ensure correct polarity. Use the provided terminals and appropriate gauge wiring.
2. Solar Array Connection: Connect the solar panel array to the PV+ and PV- terminals. Ensure the PV input voltage and current are within the inverter's specified limits (120-500Vdc, Max 5500W, 22A).
3. Выходное соединение переменного тока: Connect your AC loads (e.g., household appliances) to the AC OUT terminals.
4. Входное соединение переменного тока (электростанция/генератор): Подключите электросеть или генератор к клеммам AC IN.
5. Заземление: Connect the inverter to a reliable earth ground using the designated grounding lug.
6. Reattach Terminal Cover: Once all connections are secure, reattach the terminal cover.

Figure 4.1: Detailed wiring diagram for the PowMr 5000W Hybrid Solar Inverter, showing connections for solar panels, battery, AC input (utility/generator), and AC output.

Figure 4.2: Labeled diagram of the inverter's components, including LCD buttons, mounting holes, LCD screen, LED indicators, AC input breaker, dry contact port, RS485 communication ports, USB debugging port, AC output terminal, cooling fans, PV input terminal, main On/Off power switch, battery input terminal, and grounding lug.

5. Инструкция по эксплуатации

Once the inverter is installed and wired correctly, you can proceed with operation.

5.1 Включение

1. Ensure all circuit breakers for the battery, solar array, and AC input/output are in the 'OFF' position.
2. Turn on the battery circuit breaker first.
3. Turn on the solar array circuit breaker.
4. Включите автоматический выключатель на входе переменного тока (сети/генератора).
5. Finally, turn on the main ON/OFF power switch on the inverter. The LCD screen will light up, and the inverter will begin its startup sequence.

5.2 ЖК-дисплей и настройки

The intuitive LCD screen and LED indicators provide real-time system data and status. Use the 'SET', 'UP', 'DOWN', and 'ENT' buttons to navigate menus and configure settings.

• Мониторинг: View PV объемtage, ток, мощность, напряжение батареиtage, current, state of charge (SOC), load active power, AC input/output voltagе, частота и многое другое.
• Configurable Modes:
  • Режимы зарядки аккумулятора: Select from Only Solar, Utility Priority, Solar Priority, and Utility + Solar Hybrid to optimize battery charging based on your energy needs.
  • Режимы вывода: Choose between PV Priority, Utility Priority, and Inverter Mode to determine the primary power source for your loads.
• Выбор типа батареи: Configure the inverter for your specific 48V battery type (e.g., Sealed, AGM, Gel, Flooded lead-acid, or Lithium).
• Другие параметры: Adjust various parameters such as maximum charge current, AC input voltage range, and alarm settings.

6. Техническое обслуживание

Регулярное техническое обслуживание обеспечивает долговечность и оптимальную производительность вашего гибридного солнечного инвертора PowMr.

• Уборка: Periodically clean the inverter's exterior and ventilation openings to prevent dust accumulation, which can hinder cooling. Use a dry, soft cloth. Do not use liquids or abrasive cleaners.
• Проверка соединений: Annually inspect all electrical connections (battery, PV, AC input/output, grounding) for tightness and corrosion. Tighten any loose connections and clean any corrosion.
• Вентиляция: Ensure that the inverter's ventilation areas are not blocked. Maintain adequate clearance around the unit for proper airflow.
• Условия окружающей среды: Monitor the operating environment to ensure it remains within the specified temperature and humidity ranges.
• Обновления прошивки: Проверьте официальный сайт PowMr. webна сайте для получения любых доступных обновлений прошивки, чтобы гарантировать наличие у вашего инвертора новейших функций и исправлений ошибок.

7. Поиск Неисправностей

The inverter's LCD display will show fault codes to assist in troubleshooting. Refer to the detailed user manual for a complete list of fault codes and their corresponding solutions. Below are some common issues and general troubleshooting steps:

• Нет питания/дисплей выключен:
  • Check if the main ON/OFF switch is in the 'ON' position.
  • Проверьте соединения аккумуляторов и убедитесь, что аккумуляторная батарея имеет достаточный заряд.
  • Check all circuit breakers (battery, PV, AC input) to ensure they are not tripped.
• Нет выхода переменного тока:
  • Check the AC output circuit breaker.
  • Ensure the inverter is not in a fault state (check LCD for fault codes).
  • Verify that the selected output mode is appropriate for your power source.
• Низкий уровень зарядки от солнечных батарей:
  • Проверьте соединения солнечных панелей и убедитесь, что они чистые и не затенены.
  • Проверьте объем входного сигнала фотоэлектрических системtage и текущий ток на ЖК-дисплее.
  • Ensure the MPPT controller is operating correctly.
• Communication Issues with PC Software:
  • Double-check the USB A-to-B device configuration cable connection between the inverter and the computer.
  • Ensure the correct COM port is selected in the iPower application. If unsure, unplug and reconnect the cable while observing the COM port options in the software.
  • Try restarting the iPower application or your computer.
  • Ensure the USB driver is correctly installed (refer to Video 5.1).

8. Гарантия и поддержка

Your PowMr Hybrid Solar Inverter comes with a warranty. Please refer to the included Warranty Card for details regarding coverage, terms, and conditions. For technical assistance, troubleshooting, or any other inquiries, please contact our technical support team.

For additional support, please refer to the comprehensive PowMr user manual (included in the package) or contact our technical team via the contact information provided on the PowMr official webсайт.

Электронная почта: support@powmr.com

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