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EasySolar-II 48/3000/35-32 GX Inverter – is a comprehensive and fully integrated "all-in-one" solution for building reliable autonomous and modern hybrid power systems. This power station combines in one case:
- Intelligent MultiPlus-II inverter with a nominal power of 3000 VA / 2400 W (with a peak output of up to 5500 W)
- Efficient 48 V / 35 A charger from the city grid or generator
- High-performance SmartSolar 250/70-Tr MPPT controller (supports up to 4 kW of powerful solar generation and up to 5 kW of installed solar panels)
- Advanced GX management controller with a color display and Wi-Fi, Ethernet, VE.Direct, USB, BMS-Can ports
- Ultra-fast automatic 230 V / 32 A grid/battery transfer switch (relay), which ensures safe power transit of up to 7.35 kW through the inverter
This technological device is the ideal brain center for energy storage systems (ESS), private households, mobile power complexes, small business facilities, and critical telecom infrastructure. It guarantees uncompromising reliability, continuity of power supply, and total control over the facility.
Key advantages of the EasySolar-II inverter
- Nominal output power of the inverter: 3000 VA / 2400 W, incredible peak overload – 5500 W (for reliable starting of pumps and compressors)
- Powerful MPPT 250/70 – processes up to 4000 W of clean solar power, supports high voltage up to 250 V Voc and demonstrates a conversion efficiency of up to 99%. The built-in controller easily withstands a hardware overload of up to 300% of the connected solar array power
- Smart 48 V / 35 A charger with dynamic temperature compensation function allows professional maintenance of absolutely any type of batteries, including advanced lithium assemblies (LiFePO4)
- Ultra-low idle consumption (Zero-load): from 11 W to only 2 W (in Search Mode) – this is almost a complete absence of its own parasitic consumption. Your batteries will not discharge without a payload
- Innovative PowerControl and PowerAssist technologies — intelligent balancing of generator and external grid capacities. With them, you will never experience an emergency shutdown (knocking out) of the input circuit breaker or overloading of an expensive fuel generator
- Reference hardware compatibility with LiFePO₄ batteries: the presence of the BMS-Can bus allows combining the inverter, built-in charger, and MPPT controller with the battery's BMS electronic board with just one cable. This guarantees 100% safety when using powerful lithium storage devices
- Impressive temperature endurance: from –20… to +45°C, well-thought-out active cooling allows mounting the device in vehicles, shelters, outdoor climate cabinets, and unheated hangars
- Extremely compact "all-in-one" case (499×268×237 mm) weighing only 26 kg.
Technological features of the inverter
Integrated GX controller: display, network interfaces, remote monitoring
- Contrast 2-line LCD display for instant visual reading of battery status, solar generation, and current load
- Built-in Wi-Fi and Ethernet modules for reliable and high-speed connection to the VRM cloud platform
- USB and VE.Direct interfaces for local monitoring, configuration, and firmware updates
- Industrial BMS-Can bus — for precision synchronization of operation with smart lithium batteries
Powerful MPPT 250/70 SmartSolar – uncompromising utilization of solar energy
- Ability to process up to 4000 W of solar energy by one MPPT tracker, safe expansion up to 300% of the installed capacity of PV modules
- Smart 3-stage charging: Bulk / Absorption / Float – perfectly adapted for both lead and LiFePO4 batteries
- The device is perfectly suited for working with strings consisting of 48-cell solar panels, and also features a flawless maximum power point tracking (MPPT) algorithm even with strong partial shading.
PowerAssist® technologies and unique PowerControl®
- The PowerControl function software limits power draw from a generator or a weak city grid, protecting them from dangerous overload
- The PowerAssist function instantly, without delay, adds missing power directly from the battery bank during peak, starting loads
- This is an ideal technical solution for objects with an extremely weak, unstable, or limited input power source
Intelligent Victron ESS energy management system – built into EasySolar-II
Supported scenarios and operating modes:
1. Classic Grid in-line mode:
- Solar energy (PV) priority charges the batteries or directly powers the connected load
- If there is a shortage of solar power – the deficit is compensated from the battery or from the external power grid
- In the event of a complete failure of the city grid – a seamless automatic transition to UPS mode (battery backup) occurs
2. Hybrid Grid parallel mode:
- Synergy of energies: Sun (PV) + external grid + battery array = mathematically verified, optimal self-consumption
- Deep support for energy efficiency thanks to vector current analysis (when using a special external current sensor)
- The ESS algorithm hardware blocks the reverse export (overflow) of energy to the city grid (if this is prohibited by the regional energy company rules)
- Absolutely supports operation and connection under the "Green Tariff" program (if necessary)
3. Strict Back-up only / Off-grid mode (full autonomy):
- Provides 100% energy autonomy, all critical equipment is powered 24/7
- Indisputable power draw priority: Sun (PV) → Batteries (BAT) → Diesel generator
Hardware support for LiFePO₄ with BMS – absolute safety and durability
EasySolar-II GX is equipped with a factory BMS-Can interface, which guarantees:
• 100% fire safety: absolute protection against overcharging, critical cell overvoltage, and fatal overheating
• Precision smart control: continuous reading of SOC (state of charge), operating voltage, and cell temperature
• Dynamic adaptation of voltage curves and charging parameters in real time
• Maximum possible battery life (resource), as well as strict, flawless compliance with all warranty conditions of the manufacturers of lithium batteries
Popular use cases
- Private homes with solar power plants - processing up to 4 kW of generation, powerful backup function
- Campers, motorhomes, cottages, mobile shelters - reliable, self-sufficient autonomous "all-in-one" energy system
- Office centers, service stations, shops, and small businesses - uncompromising uninterrupted power supply for cash registers, servers, and display cases
- Communication towers (Telecom), remote technical facilities - guaranteed, 100% backup of critical loads
- ESS complexes with maximum self-consumption and software intelligent support for multi-rate tariffs
Communication and system integration interfaces
- VE.Bus – Highly reliable industrial standard for parallel and three-phase operation, connecting to external displays, control panels, and powerful system controllers
- VE.Direct – Communication port for connecting to additional external Victron MPPT controllers and precision battery monitors (SmartShunt, BMV)
- BMS-Can – Dedicated high-speed CAN bus for communicating with smart lithium batteries (Sacred Sun, Sunlight, BYD, Pylontech, MG Energy, and dozens of other brands are fully supported)
- Wi-Fi / Ethernet – Modules for internet connection, remote control, dispatching, and firmware updates via the VRM cloud platform
- USB – Universal port for directly connecting an engineering PC, flashing firmware, and connecting peripherals via USB hubs
- Built-in programmable power relay – Used to automate the start of a diesel generator or to close the circuits of emergency light and sound alarms