EasySolar-II 48/3000 GX MPPT

The EasySolar-II 48/3000/35-32 MPPT 250/70 GX is an integrated solar power solution designed to simplify installations in standalone or hybrid mode. It provides uninterrupted AC power and manages battery charging from solar and AC sources.

This all-in-one system combines a MultiPlus-II Multiplus/Charger, a SmartSolar MPPT solar charge controller and a GX device with a 2 x 16 character display in a single housing, thereby minimizing wiring and installation time.

The integrated inverter provides a continuous output power of 3000 VA, equivalent to 2400 W at 25°C.

The built-in inverter can provide a peak power of 5500 W.

It delivers a stable output voltage of 230 VAC ± 2% at 50 Hz ± 0.1%. The frequency can be adjusted to 60 Hz if required.

The 32 A AC transfer switch function ensures seamless transition between AC sources in under 20 milliseconds, providing uninterrupted power to sensitive equipment.

The integrated battery charger provides a maximum charging current of 35 A.

The adaptive battery management system, microprocessor-controlled, offers a 4-stage charging process:

Bulk (bulk charge)AbsorptionFloat (float charge)Storage (storage mode)This adaptive function automatically adjusts the charging process based on battery usage.

Specific charging voltages for a 48V system are as follows:

Absorption: 57.6 VDCFloat: 55.2 VDCStorage: 52.8 VDC

The SmartSolar MPPT solar charge controller integrated supports a maximum open-circuit solar panel voltage of 250 V.

The MPPT 250/70 GX integrated solar charge controller can deliver a maximum charging current of 70 A.

Yes, the EasySolar-II allows parallel and three-phase operation. Up to six units can operate in parallel to achieve higher output power.

The PowerControl and PowerAssist functions allow you to manage and increase the capacity of the incoming AC power supply, such as from a generator or the dock. PowerControl lets you set a maximum AC current, while PowerAssist enables the inverter to supplement the alternative AC source when high power demand occurs.

Yes, the EasySolar-II is equipped with a programmable relay that can be configured for various applications, such as alarms or starting a generator.

The storage mode reduces the float voltage to 2.2 V/cell (i.e., 52.8 V for a 48 V system) when the battery is not discharged for 24 hours. This minimizes gas release and positive plate corrosion, thereby extending battery lifespan. Once per week, the voltage is increased to the absorption level to 'equalize' the battery, preventing electrolyte stratification and sulfation.

The product must be installed in a dry and well-ventilated location, as close as possible to the batteries. A minimum clearance of 10 cm must be maintained around the device to ensure adequate cooling.

No, it is strongly recommended never to install the product directly above the batteries.

This product is Safety Class I and must be installed by a qualified electrician to ensure system safety and proper operation.

It is imperative to ensure that uninterrupted protective grounding is provided at the AC input and/or output terminals. DC and AC input cables must be protected by fuses or circuit breakers. Always disconnect the AC power and battery before any maintenance or servicing.

Yes, the adaptive battery management system, microprocessor-controlled, can be adjusted to suit different battery types.