Skip to main content
ECTIVE Accubox 300S
ECTIVE / ACCUBOX power stations

ECTIVE Accubox 300S

ACCUBOX combines a LiFePO4 battery, inverter and multiple charging inputs. The table lists AC, DC, solar and USB connections with their limits.

System voltage
12 V
Capacity
300 Ah
Weight
38.6 kg
Dimensions
420 × 265 × 430 mm
Retail reference 3,180.00 € Includes supplier VAT; final price and tax confirmed in your quote.
On requestRequest a quote ↗

Availability and delivery time are confirmed with your quote.

Supplier catalogue reference: 104728

104728

Technical specifications

Values and conditions come from the attached datasheet; some source wording remains untranslated. Installation settings must match the exact version and its manual.

ECTIVE Accubox 300S — Technical specifications
Nominal capacity300 Ah
Energy / capacity in datasheet3840 Wh
Built-in battery voltage12,8 V
Inverter output voltage230 V
Rated inverter power3000 W
Peak inverter power for 2 s6000 W
Peak inverter power for 10 s4500 W
MPPT charging current40 A
Maximum PV voltage90 V
Maximum PV array power700 Wp
DC-DC charging current30 A
End-of-charge voltage14,6 bis 14,8 V
Self-consumptionca. 0,5 A
Dimensions L × W × H (datasheet)420 × 265 × 430
Discharge temperature−20 °C bis 60 °C
Charging temperature0 °C bis 45 °C
Storage temperature−10 °C bis 45 °C
Weight (datasheet)38,6 kg
AC charger40 A
Solar inputNajviše 40 A / 700 Wp / 90 V
Alternator chargingNajviše 30 A
AC sockets3 × 230 V AC
USB ports3 × USB 3.0 Quick Charge i USB-C
12 V sockets3 × 12 V, najviše 10 A po priključku
Anderson DC outputs1 × 175 A; 2 × 50 A
Anderson alternator input1 × do 30 A
Anderson solar input1 × do 40 A
Wireless chargingQi, 15 W
PDF / 104728

Documentation

Warranty conditions, permitted use and included equipment depend on the exact version and manufacturer documentation.

PDFDatasheet / manualECTIVE Accubox 300S

Data reviewed 30 October 2026.

Source catalogue ↗

Related products

UNLUCKY / ECTIVE

Choose for your actual system.

Send the vessel or vehicle model, loads, existing chargers and available space. We will check compatibility and prepare an equipment and installation quote.

Request a quote ↗