BSLBATT Launches 3-5kW Hybrid Inverter for Residential Batteries

Views: 147     Author: Site Editor     Publish Time: 2022-12-08      Origin: Site


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BSLBATT, a China lithium battery manufacturer, today launched the BSL-5K-2P-EU hybrid solar inverter, an extremely efficient split-phase inverter for residential storage grid-connected or off-grid solar systems in Europe and Africa. The 3 models of this series, BSL-5K-2P-EU, BSL-4K-2P-EU and BSL-3K-2P-EU, have a maximum efficiency of 98% and a European efficiency of 97%.

With multiple operating modes such as grid-tied, off-grid, hybrid or home backup, the BSL-5K-2P-EU split-phase inverter is an efficient AC-coupled or DC-coupled unit that, when used in combination with batteries, can provide backup power and keep essential equipment running during grid interruptions or outages. The BSL-5K-2P-EU can reach a maximum PV input power of 7000W, far exceeding hybrid solar inverter brands of equivalent power, and is divided into two MPPTs with a PV input voltage range of 150 ~ 500V, allowing for PV overloads of up to 150%. Its maximum PV input current is up to 15A and is compatible with mainstream PV panels above 500W.

The BSL-5K-2P-EU MPPT voltage range can reach 120~430V, using dual MPPT trackers can achieve optimal power output and convert DC to optimal voltage to maximize battery charging. Two MPPT trackers essentially allow the inverter to treat the PV as two separate systems, ensuring that your solar power system works efficiently under any conditions, such as varying amounts of sunlight, solar panel temperatures, and electrical loads.

What are the advantages of the BSL-5K-2P-EU hybrid battery inverter?

The BSL-5K-2P-EU hybrid solar inverter has dimensions of 516 mm x 440 mm x 184 mm and weighs 30 kg. The structural design is based on an air-cooling-only heat dissipation module and has undergone several thermal simulation analyses. When operating, its main components are controlled at a low-temperature level, about 5-10 degrees Celsius lower than similar products, thus increasing the service life and reliability of the hybrid inverter.

In terms of software control, a series of control modules including advanced MPPT control, stable grid-connected control, and perfect safety configuration are integrated to dynamically track solar power generation to maximize revenue in the event of intensity changes and provide multiple expandable interfaces to support WiFi, GPRS, LAN, 4G, RS485, and Bluetooth communication.        

Multiple built-in protection mechanisms - DC and AC surge, anti-islanding, short circuit, overvoltage, overcurrent and overheat protection, as well as reverse polarity protection with ground fault and grid monitoring - further ensure stable performance and safe operation. IP65 protection rating and convenient wide operating temperature range - from minus 25 to plus 60 degrees Celsius, allowing for use in both low and high environments, including temperatures that vary rapidly from hot during the day to cold at night in the desert.

The BSL-5K-2P-EU has powerful expandability with a maximum of 16 modules that can be connected in parallel, allowing for arbitrary expansion to meet a wide range of solar applications from residential to commercial. In terms of compatibility, this hybrid inverter is not only compatible with more than a dozen 48V lithium solar battery models such as BSLBATT PowerLine, but also with most 48V lithium solar batteries on the market.

The BSL-5K-2P-EU series features a variety of intelligent control and monitoring functions, including remote upgrade and configuration, device and array fault detection, and broken data retransmission, which can quickly solve most problems and reduce costs and time.

The BSL-5K-2P-EU has been certified for multiple installation tests and grid integration, including but not limited to IEC62109-1, IEC62109-2, EN61000-6-1, EN61000-1-3, VDE-AR-N4105, EN50549, G99, CEI-021, AS/NZS4777.2, RD1699(UNE 206006 IN:2011/UNE 206007-1 IN:2013/UNE 217002:2020).


Established in China in 2002, BSLBATT has established itself as one of the leading manufacturers of lithium batteries in China by developing, manufacturing and marketing cutting-edge high-quality batteries for nearly 20 years.

With a team of more than 30 researchers and engineers, each with at least 10 years of experience, BSLBATT has developed proven and competitive residential, commercial and industrial solar system solutions for export to over 100 countries worldwide.  


The BSLBATT BSL-5K-2P-EU split-phase hybrid solar inverter is now available and is enjoying a Christmas promotional discount.