Victron EasySolar-II 48/3000/35-32 MPPT 250/70 GX – integrated solar power system

Victron Energy EasySolar-II 48/3000/35-32 MPPT 250/70 GX is an integrated power system combining a MultiPlus-II inverter/charger, a SmartSolar MPPT 250/70 solar charge controller and a GX control device in one compact enclosure. The internal components are pre-wired, reducing installation time and the amount of external cabling required.

The unit converts energy from a 48 V battery bank into stable 230 V AC power, charges the battery from the grid or a generator, and accepts solar input with a maximum open-circuit voltage of 250 V. The integrated GX device provides local display, system communication and remote monitoring through the VRM Portal.

Key benefits

• All-in-one combination of inverter/charger, MPPT solar charge controller and GX control module.
• 48 V DC battery input for efficient energy storage systems.
• Continuous output rating of 3000 VA / 2400 W at 25 °C.
• Peak power of up to 5500 W for short-duration starting and dynamic loads.
• SmartSolar MPPT 250/70 with a maximum charge current of 70 A and maximum PV power of 4000 W.
• Maximum inverter efficiency of 95% and maximum MPPT efficiency of 99%.
• PowerControl and PowerAssist help make better use of limited grid or generator capacity.
• Automatic, uninterrupted transfer to inverter power when the AC input fails.
• Programmable relay for alarms, low DC voltage monitoring or generator control.
• Built-in protection against output short circuit, overload, excessive or insufficient battery voltage, overheating, 230 V AC on the inverter output and excessive input voltage ripple.

Applications

Suitable for stationary energy storage systems, off-grid and hybrid solar installations, backup power, professional vehicles, campervans, caravans and marine systems where an integrated 48 V inverter, charger and solar controller are required.

Technical specifications

• Product: EasySolar-II 48/3000/35-32 MPPT 250/70 GX
• SKU: PMP482307010
• Type: integrated inverter/charger, MPPT solar charge controller and GX device
• Nominal battery voltage: 48 V DC
• DC input voltage range: 38–66 V
• Inverter output: 230 V AC ±2%, 50 Hz ±0.1%
• Continuous output power at 25 °C: 3000 VA / 2400 W
• Continuous output power at 40 °C: 2200 W
• Continuous output power at 55 °C: 1700 W
• Peak power: 5500 W
• Maximum inverter efficiency: 95%
• Zero-load power: 11 W
• Zero-load power in AES mode: 7 W
• Zero-load power in Search mode: 2 W
• AC input: 187–265 V AC, 45–65 Hz
• Maximum AC input current: 32 A
• Transfer switch: 32 A
• Maximum charger current: 35 A
• Absorption voltage: 57.6 V
• Float voltage: 55.2 V
• Storage voltage: 52.8 V
• Supported battery chemistries: lithium, lead-acid, zinc-bromine and other chemistries when correctly configured
• Solar charge controller: SmartSolar MPPT 250/70-Tr
• Maximum solar charge current: 70 A
• Maximum PV power: 4000 W
• Maximum PV open-circuit voltage: 250 V
• Maximum MPPT efficiency: 99%
• MPPT self-consumption: 20 mA
• Charging algorithm: adaptive four-stage charging with BatterySafe mode, including Bulk, Absorption, Float and Storage
• Battery temperature sensor: optional, ASS000001000
• External AC current sensor: optional, 100 A
• Operating temperature: -20 to +45 °C, fan-assisted cooling
• Maximum altitude: 2000 m
• Maximum relative humidity: 95%, non-condensing
• Protection category: IP21
• Enclosure material: aluminium, blue RAL 5012
• Battery connection: M8 bolts
• PV connection: M6 bolts
• AC connection: screw terminals, up to 16 mm² / 6 AWG
• Dimensions H x W x D: 499 x 268 x 237 mm
• Weight: 26 kg

Connectivity and control

• Integrated GX device with a 2 x 16-character display.
• Wi-Fi for setup and local access to system parameters.
• VRM Portal for remote monitoring, settings changes and alarm notifications.
• BMS-Can interface for connection to a compatible CAN-bus managed battery; this port is not VE.Can compatible.
• VE.Bus communication for parallel and three-phase operation, remote monitoring and system integration.
• VE.Direct port for communication with the SmartSolar MPPT controller and connected devices.
• USB port and Ethernet port.
• Remote on/off functionality.
• The SmartSolar MPPT controller can be configured with VictronConnect via Bluetooth.
• Parallel and three-phase configurations are supported when correctly designed and configured with the required additional components.

Certifications and standards

• EN-IEC 60335-1
• EN-IEC 60335-2-29
• EN-IEC 62109-1
• EN-IEC 62109-2
• EN 55014-1
• EN 55014-2
• EN-IEC 61000-3-2
• EN-IEC 61000-3-3
• IEC 61000-6-1
• IEC 61000-6-2
• IEC 61000-6-3
• IEC 62040-1