How to use 12V/30A RV port to power the RV?
You can use the Anderson port of the RV output cable to power the RV. RV cable purchase link.
Can the machine be laid on its side to save space?
Not recommended, as long-term placement may cause the internal structure to loosen. It is recommended to place it upright.
Can I use the 24V cigarette lighter port of the AC300 to power 12V devices?
1. No, the 24V cigarette lighter port can only load 24V devices,
2. You can use the AC300 12V RV port to load 12V devices; or use the battery pack's 12V cigarette lighter port to load, but the AC300 will not display the load power.
Can a multi-socket extender/power strip be connected to the AC of the machine to power more loads?
Yes, as long as the total load power does not exceed the maximum output power of the machine.
Can the TT-30 outlet on the AC300 output 30A?
The AC300's maximum AC output power is 3000W. When outputting 120V, it can only output 25A at most. When outputting 100V, it can only output 30A. The TT-30 socket supports a maximum of 30A, but it does not mean that the machine will output 30A. However, ordinary 20A sockets cannot output more than 20A, so the TT-30 output port is needed. (US standard only)
What is ECO mode?
Power saving mode: when this function is turned on, if the AC or DC of the machine has no load or the load power is too small, the machine will automatically turn off the AC or DC after 4 hours to reduce the machine's self-consumption and save power.
Can AC300 charge lead-acid batteries and storage batteries?
1. If the lead-acid battery is equipped with an AC-DC adapter, the battery can be charged from the machine's AC output port.
2. If the battery is charged directly from the machine's DC output port, it is not supported.
Can I use the T200S to charge the B300 adapter input port?
No, the maximum output voltage of T200S is 25.2V, which cannot meet the adapter input voltage requirement of B300. You have to use T500 to charge B300.
Does the machine support simultaneous charging and discharging?
Support simultaneous charging and discharging.
Does B300 have a power bank mode? How do I turn it on?
Yes, long press the battery pack power button for 5~10 seconds until the power button flashes.
Battery pack power bank mode opening video
Does AC300 have UPS function?
Yes. lt supports 4 UPS modes:
1. Standard UPS (Recommended for regions with unstable grid power supply)
2. Time Control UPS (Charge the system during off-peak hours and power your loads when electricity prices are high)
3. PV Priority UPS (Recommended for regions with sufficient solar energy)
4. Customized UPS (Flexible to choose from the above 3 modes)
How to recharge AC300 rapidly?
Recharge it with the wall outlet and solar panels at the same time, then you will get a maximum 5,400W input.
How to maintain and store the AC300+B300?
1. When the SoC drops to 5%, please charge the product immediately.
2. Before storing the product, charge it to 60% SOC to keep it in optimal condition. In addition, power off the unit and disconnect all electrical connections from it.
3. Store the product in a cool and dry place, keeping it away from flammable or combustible materials and gases.
4. The power station can be safely stored within a temperature range of -20°C to 45°C ( -4°F to 113°F). However, if the storage duration exceeds one month, it's recommended to maintain an ideal storage temperature of around 30°C (86°F).
5. Fully cycle the product every 3 months to maintain the battery's health.
Can I charge or discharge the AC300+B300 in sub-zero temperatures?
You can use the AC300+B300 to charge your devices in cold weather, but please avoid recharging it below freezing. The operating temperature for AC300 is:
Charging: 0℃~40℃ / 32℉~104℉
Discharging: -20~40℃ / -4~104℉
ls AC300 waterproof?
No, please store it in a cool and dry place.
Does AC300 support remote App control?
Yes. Connect with WiFi or Bluetooth, the BLUETTI App will allow you to control the AC300+B300 remotely, like switching the working modes and upgrading the firmware.
Is the dual live wire function only available on low voltage machines?
Yes, only the machines in low voltage areas have dual live wire function.
How to build up a Split Phase System? What’s the benefits?
A Split Phase System can reach up to 6kW of output power and up to 24,576Wh of capacity for high-wattage loads and longer runtime.
Can I charge AC300 via 12V / 24V DC / DC charger / MPPT controller / solar controller?
Yes. However, the max charging power would be limited to 100W / 200W. And please setup the "DC input source" to "Others".
Can I connect solar panels, car charging, and AC charging simultaneously?
Yes.
What to consider when recharging the AC300+B300 from a generator?
1. The generator's AC output voltage, and frequency should be within the range of AC300.
2. If the maximum output power of the generator can't meet the AC300's AC maximum input power, AC300 can reduce the AC maximum input current to lower the AC maximum input power.
3. The output of the generator should be sine wave.
Can I connect different types of solar panels to the AC300?
Yes. AC300 features dual MPPT charge controllers, but please ensure the solar panels in each controller are consistent.
Can I charge the system by connecting the expansion battery to solar panels or an adapter?
Yes. However, in this case, the AC300 will not display the charging power.
Can l use rooftop solar panel to charge AC300?
Yes, as soon as your solar roof meet the following conditions:
1. Total VOC 12V~150V
2. With MC4 connectors
Can l use third party solar panels to charge AC300?
Yes, as soon as the solar panels meet the following conditions:
1) Total VOC: 12V~150V
2) Total power: 2,400W max.
3) With MC4 connectors
Can the solar input power exceed 2,400W?
Yes, however, please ensure the total voltage does not exceed 150V.
Can the solar input current exceed 12A?
Yes, but the extra current will be wasted.
How to connect them?
Series connecting is highly commended for the best efficiency and durability.
How many solar panels can I connect with AC300+B300?
1. AC300 support dual MPPT, each MPPT of AC300 accepts 1-6* PV120 / 1-5* PV200 / 1-3* PV350 / 1-3* PV420 solar panels.
What is the max charging power of AC300?
1. 3,000W max. with 1* B300 (PV+AC);
2. 5,400W max. with 2* B300 or more (PV+AC).
How long does it take to fully charge the AC300+B300?
Charging time (estimated) = (Total capacity / Charging power) + Trickle charge time.
The trickle charge time for BLUETTI power station is typically 0.5~1 hours.
What is the power consumption of AC300 when it’s off / on?
1. About 20W when AC300 is on, DC and AC are off;
2. About 50W when AC and DC are on.
How long can the AC300+B300 run my home appliances?
Runtime = 3,072Wh* × DoD × η ÷ (load power+self-consumption power)
Note:
1) DoD refers to the Depth of Discharge, η is the local inverter efficiency. DoD=90%, η=90%.
2) The above data is for reference ONLY.
What is the difference between AC300 and AC500?
The main differences are as follows:
1) Battery capacity: AC300 supports up to 4 B300s, with a capacity of 3072Wh~12288Wh, while AC500 supports up to 6 B300S, with a capacity of 3072Wh~18432Wh.
2) Maximum output power: AC300's AC output power is 3000W, with a surge power of 6000W; while AC500's AC output power is 5000W, with a surge power of 10000W.
3) Maximum charging power: AC300's AC charging power is 3000W, while AC500's AC charging power is 5000W; AC300's PV charging power is 2400W, while AC500's PV charging power is 3000W.
4) Other functions of AC500 that AC300 does not have: lower self-power consumption. Self-heating function, Hercules mode.
How to install the AC300+ B300 system for home backup?
For details, please refer to "how to build a partial backup system with AC300+B300".
How to build a 240V / 6kW power system?
By connecting 2 AC300 units in series with the Fusion Box Pro (P030A).
What is the UPS switching time?
Within 20ms.
Can I mixed the B300 battery and B300S battery to the AC300?
It is possible to mix B300 batteries and B300S batteries to AC300, but it is not recommended because AC300 cannot play all the functions of B300S
Can I connect the B300S battery to the AC300?
It is possible to connect a B300S battery to an AC300, but it is not recommended because the AC300 cannot function as fully as the B300S.
How many B230 batteries can be connected to AC300?
AC300 cannot connect to B230.
How many B300 batteries can be connected to AC300?
AC300 supports up to 4 B300s.
What battery expansion cables are required for connecting AC300 to B300 or B300S?
The P090D cable is required for connecting AC300 with B300, while connecting with B300S, P150D to P090D cable is required.
Is the AC300 compatible with other brands’ batteries?
No, AC300 is compatible with B300S or B300 ONLY.
Can AC300 be purchased and used separately?
No. The AC300 has no built-in battery, you can use it by pairing with B300 / B300S expansion battery.
What are the functions of the touchscreen?
For details, please refer to the AC300 touchscreen guide below:
AC300 | Touchscreen Guide
How to check the system’s error code?
To check the error code, you have three options:
● Tap "Alarm" at the bottom left corner of the touchscreen.
● Tap "Data > Alarm History".
● Tap in the upper right corner of the app's operation status page.
Why can’t the AC300 power on?
Why does the unit shut down automatically?
Why won’t the AC300 turn on? Even though its power button doesn’t light up, pressing it activates the B300 instead.
Why can’t I turn on the AC and DC on the screen, only via the app? How to fix the screen when it’s upside-down or left-right inverted?
Why can’t the battery expansion cable plug into the B300/B300 battery pack?
Why am I unable to connect the unit via WiFi, or why is the connection unstable?
Why am I unable to connect the unit via Bluetooth? Why is the connection unstable?
Why can’t I switch the UPS modes and set presets?
Why are the MC4 connectors of the same polarity different on the solar charging cable and the solar panel?
MC4 connectors of the same polarity include both male and female connectors to ensure a proper connection.
Unit’s Error Code: 103
Unit’s Error Code: 004/015/098 App’s Error Code: A003/A007
Unit’s Error Code: 005/006/009/010/022/027/029
Unit’s Error Code: 024/061/062/063/064 App’s Error Code: A024
Unit’s Error Code: 051/052 App’s Error Code: A062/A063
Unit’s Error Code: 023/055/056 App’s Error Code: A001
Unit’s Error Code: 057/058/059/060 App’s Error Code: A081/A082/A083/A084
Unit’s Error Code: 054/099
Charge the unit promptly.
Unit’s Error Code: 065
Unit’s Error Code: 086-096 (DC output related issues)
Unit’s Error Code: 097
Unit’s Error Code: 107
Unit’s Error Code: 007/108
Why can’t I charge the unit from AC sources like wall outlets, generators, or inverters?
Why isn’t the unit able to draw power from the solar panels?
Why is the solar input power too low?
Why does the PV input power drop significantly when powering heavy loads and recover when the load is removed?
Why can’t I charge the unit using the car? Why is the charging unstable?
Why is the AC input power too low?
Why isn’t the AC300 displaying the charging power when the input source is charging the B300?
When the input source is solely connected to the B300, the AC300 won't show the battery pack's input power.
Why am I unable to charge the unit when connected to the D300S?
Why isn’t the unit generating AC output?
Why isn’t the unit generating DC output?
Why does the meter connected to the AC outlet show less power than the unit’s screen?
The units shows apparent power, including both active and reactive power, while the meter displays active power only.
Why isn’t the unit showing AC output power for the low-power appliance?
This is normal. Use a high-power appliance instead to confirm if the unit is operating normally.
Why can’t the unit charge the RV or EV?
Some RVs and EVs require the charging equipment to be grounded, but the AC300 is floating-grounded when off-grid.
What causes fast battery drainage? Why does the battery level significantly change during charging or use? Why are the battery SoC readings abnormal?
Why can’I switch the AC output voltage or frequency?
You cannot change the AC output voltage and frequency while the AC output is turned on.
Why isn’t the wireless charging pad working?
Why isn’t the split-phase system charging from the generator?
Unit’s Error Code: 024/064
Why is there a significant difference in charging power between two AC300 units when configured in split phase?
Why is there a significant difference in State of Charge (SoC) and output power between two AC300 units when configured in split phase?
Why can’t the B300 power on?
Why is the power button flashing?
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