Question 1

Q1: How to use Apex 300 with RV?

Accepted Answer

A: Ways to Use the Apex 300 for RV Travel:

1. Portable Power Station: Carry the Apex 300 into your RV, plug it in, and
    charge appliances onboard.
 2. Shore Power / Generator Alternative: Use the Apex 300 like a generator or
    campsite shore power by connecting it to your RV’s external power inlet with
    a TT-30 power cord to power the entire RV.
 3. Full RV Integration – Re-route your RV’s wiring to make the Apex 300 the
    primary power system. This setup allows:

* Solar Charging – Connect rooftop solar panels for continuous charging.
 * Alternator Charging – Use the BLUETTI Charger 1 to recharge while driving.
 * Shore Power/Generator Charging – Plug into campsite shore power or a
   generator for charging or bypass mode.
 * Off-Grid Power – Run your RV on the Apex 300’s battery when disconnected from
   external power sources.

For extended battery capacity, use long and short expansion cables to connect
B300K expansion batteries based on your energy needs. Additionally, the Hub D1
DC Power Hub can be added to run all DC devices. With its 60-inch (1.5m) cable,
the Apex 300 can be stored out of sight while the Hub D1 remains easily
accessible.

Question 2

Q2: How long can the Apex 300 power an RV air conditioner?

Accepted Answer

This depends on the air conditioner's power rating and the specific Apex 300
configuration. A single Apex 300 (2,764.8Wh) can theoretically power a 13,500
BTU air conditioner for a limited time; using a soft-start device is
recommended. When paired with a B300K expansion battery (bringing the total
capacity to approximately 5,529.6Wh), it can meet the power needs for about two
nights of boondocking while running basic appliances like a refrigerator.

Question 3

Q3: I have limited space in my RV; how do I install this 38kg unit?

Accepted Answer

The Apex 300 is quite heavy (approx. 84 lbs), making frequent relocation
impractical. It is best secured in a low, stable position, such as an RV's lower
storage compartment or a dedicated bay. BLUETTI also offers a Foldable Trolley 2
accessory to facilitate short-distance movement around the campsite.

Question 4

Q4: How can I charge the Apex 300 while traveling in an RV? What are the most efficient methods?

Accepted Answer

There are three main charging methods:

1. Charging while driving: Connect to the vehicle's alternator using
    accessories such as Charger 1 (560W) or Charger 2 (1200W Max.) for rapid
    charging while on the move.
 2. Solar charging: Utilize the two XT60 ports—supporting up to 2400W of solar
    input—to harness clean energy while parked at a campsite or outdoors.
 3. Campsite grid power: Recharge directly via an AC outlet (requires a separate
    purchase of the corresponding fast-charging cable).

Question 5

Q5: Why are there no USB or 12V cigarette lighter ports on the main Apex 300 unit?

Accepted Answer

This reflects its modular design. The main unit focuses on delivering powerful
AC output and scalability. To access 12V/24V DC outputs, USB-A and USB-C ports,
and a 50A Anderson connector, you need the Hub D1 expansion module. The Anderson
connector allows for a direct connection to the RV's fuse box, powering DC
appliances such as lights, the refrigerator, and the water pump.

Question 6

Q6: What is the Apex 300's waterproof rating? Can it be left outdoors in the rain?

Accepted Answer

The Apex 300 has an IP20 rating, meaning it is protected against solid objects
larger than 12mm but is not waterproof. Please ensure it is kept in a dry
environment and protected from rain or moisture.

Question 7

Q7: I want to extend my off-grid time; which accessories should I buy first?

Accepted Answer

Yes. Even if it's fully drained, the Apex 300 can restart using solar or other
external power sources.

Question 8

Q8: What can I do with the BLUETTI app?

Accepted Answer

The following combinations are recommended:

1. B300K/B500K Expansion Battery: Directly increases capacity and extends
    overall runtime.
 2. Charger 1/2: Enables efficient recharging while driving.
 3. Hub D1: Unlocks DC output functionality, facilitating the connection and
    centralized management of in-vehicle DC devices.

Question 9

Q9: Is the Apex 300 suitable for my RV? Can it connect directly to an RV's 30A outlet?

Accepted Answer

It is an ideal fit. Designed specifically for RVs, camper vans, and off-grid
living, the Apex 300 features a built-in NEMA TT-30 RV outlet, allowing for
direct connection via your RV power cord without the need for adapters. Its
3,840W continuous output and 7,680W peak power are sufficient to start the air
conditioners found in most mid-sized RVs.

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Tech Specs

IN THE BOX

Operation Guide