Bluetti AC300 + B300 3kWh Modular Portable Power Station
R32 200.00 incl. VAT
The Bluetti AC300 + B300 is a next-generation modular power system — a 3,000W inverter base unit that works with the B300 3kWh LiFePO4 battery module to deliver whole-home backup without fixed installation. Stack up to 4 × B300 batteries for 12kWh capacity.
3,000W pure sine wave AC output with 6,000W surge. Accepts 2,400W of solar input simultaneously with wall charging. Smart home integration via Bluetti App. 3,500 LFP cycles on the B300 battery with 5-year system warranty.
The AC300’s modular design means you replace only the battery (not the whole unit) if capacity degrades — dramatically reducing long-term cost of ownership. Price is for AC300 unit + 1 × B300 battery. Additional B300 batteries available separately. VAT excluded.
Estimated Delivery Timeline
Delivery timelines are estimates. Orders typically arrive within 3–5 business days after payment is confirmed.
What Is the Bluetti AC300 + B300?
The Bluetti AC300 is a 3,000W portable inverter base unit that works exclusively with B300 battery modules — creating a modular power system where you can expand storage by adding more B300 batteries rather than buying an entirely new unit. This design philosophy makes the AC300 + B300 one of the most cost-effective expandable portable power systems in South Africa.
| Specification | Value |
|---|---|
| AC Inverter Output | 3,000W (6,000W surge) |
| B300 Battery Capacity | 3,072Wh (3.07kWh) per module |
| Max Battery Modules | 4 × B300 (12.3kWh total) |
| Cell Chemistry | LiFePO4 |
| Solar Input | 2,400W (12–150V, 30A) |
| AC Outlets | 4 × SA 3-pin (230V) |
| Wireless Charging | Yes (15W Qi) |
| B300 Cycle Life | 3,500 cycles to 80% |
| Warranty | 5 years (system) |
Modular Battery Replacement
When a typical all-in-one portable power station’s battery degrades after 2,000–3,000 cycles, you replace the entire unit. With the Bluetti AC300, you replace only the B300 battery module — at roughly half the cost of a new system. Over a 10-year period, this modularity can save R15,000–R20,000 compared to replacing monolithic competitors.
2,400W Solar Input — Fastest Recharge From Sun
The AC300 accepts up to 2,400W of solar input — one of the highest solar charging rates among portable stations. On a clear day with 4 × 600W portable panels, the B300 recharges from 0 to 100% in approximately 1.3 hours. Even on SA’s cloudy winter days, 3–4 hours of weak sun restores meaningful capacity.
2 reviews for Bluetti AC300 + B300 3kWh Modular Portable Power Station
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Mzwandile Buthelezi –
The Bluetti AC300 + B300 3kWh Modular Portable Power Station is excellent quality and works perfectly for our application. Very satisfied with the product and with PowerVault as a supplier. Delivery was fast and the customer service was helpful when I had a pre-sale question.
Sthembiso Hadebe –
Really happy with the Bluetti AC300 + B300 3kWh Modular Portable Power Station. PowerVault had it in stock and shipped quickly. Product arrived well packaged and in perfect condition. It has been working exactly as described since installation. Will definitely order from PowerVault again.