MultiPlus-II 48/15000 200-100

is a recognized leader in the energy management industry, and their product MultiPlus-II 48/15000/200-100 is an example of a technological breakthrough that meets the needs of both homes and businesses. This device is not only an efficient pure sine wave inverter, but also an advanced battery charger equipped with adaptive charging technology that adapts to changing energy conditions. Thanks to the fast automatic transfer switch function, MultiPlus-II ensures continuous power supply, minimizing power outages. The device operates over a wide voltage range from 38V to 66V DC, making it an extremely versatile tool in energy management systems.
Integrated PowerControl and PowerAssist technologies ensure that even with limited AC power availability, the device can intelligently manage energy consumption and storage. In situations where there is a risk of grid overload, MultiPlus-II automatically reduces battery charging while simultaneously using stored energy to compensate for deficiencies. This allows for stable and safe power supply for even the most demanding devices.

A key role in energy storage and photovoltaic systems

One of the most important applications MultiPlus-II is its role in Energy Storage Systems (ESS). In combination with solar chargers MPPT or inverters Grid-tie PV, this device enables intelligent solar energy management, which is essential in modern photovoltaic systems. Users can enjoy power not only during the day but also at night thanks to the stored energy, which increases the efficiency of the entire system. MultiPlus-II can easily work with various batteries, including advanced batteries LiFePO4, which ensures longevity and reliability.
What's more, MultiPlus-II has a remote monitoring and control function, which makes it extremely convenient to use. Thanks to the devices GX How Cerbo GX, it is possible to manage the energy system both locally and remotely via the internet. This means that users can monitor and control the status of their energy system from anywhere in the world using a free application. VRM.

Energy efficiency and flexibility

With a rated power of 15000 VA and an efficiency of 95%, MultiPlus-II offers excellent performance in a variety of temperature conditions. Even in harsh environments, with temperatures reaching 65°C, the device is still capable of delivering up to 7000W of power, making it a reliable solution for systems that require power stability. With a maximum peak power of 27000W, the device can handle the heaviest loads, ensuring continuous power even in the most demanding applications.
Equally important, MultiPlus-II It is equipped with advanced protection mechanisms, including a battery temperature sensor and a programmable relay, which enhances operational safety. Flexible mounting and configuration options make this device suitable for a variety of power installations, both in home and industrial systems.

Technical specifications

• Model: MultiPlus-II 48V 15000/200-100


• PowerControl / PowerAssist: Yes


• Transfer switch: 100 A


• Maximum AC input current: 100 A

• Input voltage range (V DC): 38-66 V


• Output voltage: 230VAC ± 2%


• Frequency: 50Hz ± 0.1%


• Output power at 25°C: 15000 VA


• Output power at 25°C: 12000 W


• Output power at 40°C: 10000 W


• Output power at 65°C: 7000 W


• Maximum apparent supply power: 15000 VA


• Peak power: 27000 W


• Maximum performance: 95%


• Zero load power: 55 W


• Zero load power in AES mode: 39 W


• Zero load power in search mode: 6 W

• AC input voltage range: 187-265 VAC


• Input frequency: 45 - 65 Hz


• Absorption charging voltage: 57.6V


• Float charging voltage: 55.2V


• Storage mode: 52.8V


• Maximum battery charging current: 200 A


• Battery temperature sensor: Yes

• Auxiliary output: Yes (50A)


• External AC Sensor (Optional): 50A or 100A


• Programmable relay: Yes


• Security: a - g


• VE.Bus communication port: For parallel and three-phase operation, remote monitoring and system integration


• General purpose communication port: Yes, 2x


• Remote on/off: Yes


• Operating temperature range: -40 to +65°C (fan assisted cooling)


• Humidity (non-condensing): maximum 95%

• Material and color: Steel, blue RAL 5012


• Protection category: IP22


• Battery connection: Four M8 screws (2 plus and 2 minus connections)


• 230 V AC connection: M6 screws


• Libra: 80 kg


• Dimensions: 810 x 405 x 217 mm

is an excellent power management device, offering flexibility, efficiency, and reliability. Its advanced technologies, such as PowerControl and PowerAssist, make it an ideal choice for applications in photovoltaic systems and energy storage. With remote monitoring capabilities and compatibility with various battery types, MultiPlus-II is an investment that will ensure continuous power supply in any environment.