BLUETTI EB70S + PV120

FAQS

• Q1: Can it charge and discharge at the same time?

  A:

  Yes.

• Q2: How do I know whether my appliance can work well with the EB70S?

  A:

  Calculate the total wattage of your devices. EB70S should work if the load doesn't exceed its rated 800W.

• Q3: How long can it run my device?

  A:

  Running time = Battery capacity × DoD × η ÷ Device rated power DoD refers to Depth of Discharge and η is local inverter efficiency.
  For EB70S, both DoD and η are 90%. If you run a 500W blender with it, the running time will be:
  716Wh × 90% × 90% ÷ 500W ≈ 1.2hrs
  Note:
  1) The formula is NOT suitable for inductive loads with compressors, like refrigerator, air conditioner, etc.
  2) The above data is for reference ONLY.

• Q4: What is the maximum input charging power of the BLUETTI EB70S?

  A:

  200W Max.

• Q5: What kind of solar panels should I choose for EB70S?

  A:

  PV input requirements for EB70S:
  Open Circuit Voltage: 12-28V
  Input Power: 200W Max.
  Include MC4 connectors.
  Highly Recommended: 1x BLUETTI PV120: ≈6.5hrs*. 1x BLUETTI PV200: ≈4hrs*.
  * For reference ONLY.

• Q6: Can I use or charge EB70S in sub-zero temperatures?

  A:

  Temperature ranges for EB70S are:
  Charge: 0-40℃ (32-104℉);
  Discharge: -20-40℃ (-4-104℉);
  Storage: -20-40℃ (-4-104℉).
  Technically, it can power electrical devices under such situations, but please avoid charging it.

• Q7: Does EB70S support BLUETTI App control?

  A:

  No.

• Q8: Can it be laid on its side to save space?

  A:

  No. Long-term placement will make the internal structure loose, it is recommended to place the machine upright.

• Q9: Can I expand its capacity by connecting with B230/B300 battery?

  A:

  No.

• Q10: Is the solar charge controller mode MPPT or PWM?

  A:

  MPPT.

• Q11: What is the difference between the EB70 and EB70S?

  A:

  The difference lies in output power; EB70S delivers up to 800W AC power while EB70 provides 700W.