Bluetti AC300 + B300 — Philippines
The Bluetti AC300 + B300 is a modular power system — a 3000W AC300 inverter paired with 3072Wh B300 batteries, expandable to about 12kWh with extra modules. Paired with solar it acts as a semi-permanent home battery for multi-day resilience, without a fixed install.
₱150,000–₱185,000
Approximate PH street price — flash sales vary. Check the current price on each store.
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Specs at a glance
| Capacity | 3,072Wh (3,072Wh per battery; expandable to ~12kWh with extra B300 modules) |
|---|---|
| Continuous output | 3,000W |
| Battery chemistry | LiFePO4 (long cycle life) |
| Class | Large / Delta Pro-class |
| Approx. price | ₱150,000–₱185,000 |
What it can run
Rough runtime per full charge, using about 85% of the rated capacity. Real figures vary with the appliance, its age, and how many things run at once.
| Appliance | Typical power | Runtime |
|---|---|---|
| LED light | 10W | ~261 hrs |
| WiFi router | 12W | ~218 hrs |
| LED TV | 50W | ~52 hrs |
| Electric fan | 60W | ~44 hrs |
| Laptop | 65W | ~40 hrs |
| Refrigerator (avg) | 150W | ~17 hrs |
| Inverter aircon 1.0 HP | 900W | ~3 hrs |
Verdict
The pick when you want serious, modular, solar-pairable backup that grows with extra batteries. Its price and size are the trade-off; a single Elite 200 V2 suits smaller needs.
Pros
- Modular — expandable to ~12kWh
- 3000W runs a small aircon or freezer
- Pairs with solar as a home battery
- No fixed installation required
Cons
- Large and heavy
- Significant upfront cost
- More than most single households need
Who it's for
Bigger homes and businesses that want whole-room, expandable backup for multi-day typhoon outages, or a solar-paired battery setup without a permanent install.
Frequently asked questions
Can the Bluetti AC300 + B300 run an aircon?
Yes, within limits. Its 3000W output can run a small inverter aircon (a 1.0 HP unit draws ~700-900W running), and each 3072Wh B300 battery gives a few hours. Add batteries or pair it with solar for longer aircon runtime.
How much can the AC300 system expand?
To roughly 12kWh by adding B300 battery modules to the AC300 inverter. That modularity is why it doubles as a whole-home-style battery for multi-day outages without a permanent installation.
AC300 + B300 or a fixed home battery?
The AC300 system needs no installation and is modular, but costs more per kWh than a wired home battery. Choose it for flexibility and no install; choose a fixed battery for the lowest cost-per-kWh whole-home backup.