Base Series · Off-grid & home backup

Base 2400

Name: Voltsen Base 2400
Brand: Voltsen
SKU: OV-BASE-2400
Price: 1899 AUD
Availability: PreOrder

2,048Wh of LMFP capacity, 2,400W of pure sine AC, and 1,800W of MPPT solar input. Built for off-grid cabins, full-time RV living, mobile trade work, and keeping the house running through Australia's increasingly frequent grid events.

$1,899 $2,599

Free shipping Australia-wide · 3-year warranty

Out of stock — pre-orders open · 8-week delivery

Currently in production · Reserve yours — next batch ships in 8 weeks

AFTERPAY or 4 payments of $474.75 · interest free

Free AU shipping

3-year local warranty

$50 refundable deposit

Reserve yours — $50 deposit Ask a question

2,048Wh LMFP capacity — runs a 100W fridge for over 20 hours
2,400W rated AC, multiple outlets — power tools, induction cooktops, microwaves
1,200W MPPT solar input — fastest solar charging in the range
2,000W AC fast charge — wall-to-full in under 1.5 hours
UPS switchover — <20ms changeover for sensitive electronics
B2000 expansion-ready — add a second battery pack for 4,096Wh (sold separately)
Certified — VDE, FCC, CE, RoHS, UL, UN38.3

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Specifications

Capacity

2,047.5Wh

Battery chemistry

LMFP

Rated AC power

2,400W (pure sine wave)

AC output

230V / 50Hz, 2,400W

USB-C output

5V / 9V / 12V / 15V @ 3A or 20V @ 5A

USB-A outputs

4× QC3.0 (5V/9V/12V)

DC output

12V / 10A

Cigarette lighter

12V / 10A

Solar input (MPPT)

12–60V, max 1,800W, 30A

AC input

2,000W (≈1h to full at 230V)

Expansion battery

Compatible with B2000 (2,016Wh add-on)

Weight

23 kg

Dimensions

430 × 294 × 336 mm

Certifications

VDE, FCC, CE, RoHS, PSE, METI, UL, UN38.3, MSDS, UKCA

Warranty

3 years Australia-wide

What it runs

What this unit runs (and for how long)

1,741Wh of usable energy and 2,400W of pure sine AC — the only unit in the range that runs an induction cooktop.

📱

Phone charges (15W)

~116 charges

💻

Laptop work (60W)

~29 hours

💡

LED lights (10W)

~174 hours

🧊

12V fridge (60W avg)

~29 hours

😴

CPAP (30W avg)

~8 nights

📺

TV (100W)

~17 hours

☕

Kettle (1,500W)

~70 minutes

🍲

Microwave (1,000W)

~105 minutes

🍳

Induction cooktop (1,800W)

~58 minutes

Add a B2000 expansion battery and double everything above. Real-world runtime varies ±15% with temperature, battery age and how deep you cycle. How we calculate this →

How is this different from EcoFlow Delta 2 Max or Bluetti AC200L?

3-year warranty handled locally — Delta 2 Max ships back overseas for claims
1,200W solar input — 20% more than Delta 2 Max's 1,000W ceiling
$700+ cheaper at $1,899 vs $2,599 RRP on the equivalent Delta 2 Max

See the full side-by-side at Compare →