BLUETTI Charger 2 1200W Alternator & Solar Charger
The BLUETTI Charger 2 is designed for BLUETTI users who want a cleaner, more capable energy system without relying on improvised wiring or low-power adapters. A dual-source vehicle energy hub that can combine alternator and solar input for high-speed charging. For Australian touring, home-backup and off-grid installations, choosing the correct accessory matters because cable type, DC voltage, charging limits and compatible system family can determine whether the overall setup works as intended.
Up to 1,200W combined alternator and solar charging. The BLUETTI Charger 2 should be selected around the exact BLUETTI system being used, not simply by matching the product name. Before installation, confirm the connected power station, cable package, input/output limits and any required accessories.
Why choose BLUETTI Charger 2?
- Up to 1,200W charging output to a compatible power station.
- Supports alternator and solar input together without manually switching sources.
- Up to 800W alternator input and up to 600W solar input within the supported operating strategy.
- Supports up to 600W 12V/24V DC output when used with the compatible DC Hub.
- Works with all BLUETTI power stations and most compatible third-party stations using suitable solar charging connections.
- Bluetooth/Wi-Fi app monitoring and system control.
- Built-in over-temperature, over-voltage, over-current and low-voltage protection.
The value of the BLUETTI Charger 2 is not just the headline power figure. A well-designed BLUETTI accessory helps the wider system operate in a more predictable way: charging sources are connected through the intended interfaces, DC loads have the correct output path, and monitoring or protection features can work as the manufacturer designed them to. That becomes especially important in vehicles, caravans, workshops and backup-power systems where equipment may stay connected for long periods.
How BLUETTI Charger 2 fits into a BLUETTI system
Start with the energy system you already own or plan to install. Identify the exact BLUETTI power station or battery platform, then check the official compatibility information and the connector required for this accessory. Where a product supports several systems, the same physical accessory may still require a different connection cable or configuration. PR Solar therefore recommends treating the cable and connection method as part of the product selection rather than an afterthought.
In a mobile installation, also think about where the accessory will be mounted, how cables will be routed, ventilation, protection from water and physical damage, and whether the system can be inspected or disconnected for service. The BLUETTI Charger 2 should be installed so that connectors are not under strain and cables are protected from sharp edges, excessive heat and moving vehicle components.
Installation and operating considerations
Follow the BLUETTI manual supplied for the exact model. Electrical accessories can carry substantial current even when the nominal voltage is relatively low, so conductor size, fuse protection, connector quality and secure terminations matter. Where the installation involves a vehicle starter battery, high-voltage PV array, permanent DC distribution or multiple power stations, use installation practices appropriate to the electrical system and seek qualified assistance when required.
Before first use, check that every plug is fully seated, polarity is correct, the accessory has adequate airflow, and the connected source and load remain within their specified limits. After commissioning, monitor the system during the first charging or load cycle. The BLUETTI Charger 2 should not be operated with damaged cables, loose terminals or a configuration outside the manufacturer’s published limits.
Key specifications
| Maximum charging output | 1,200W |
|---|---|
| Alternator port (ALT) | 800W |
| Solar input (PV) | 600W, 13–50V, 20A |
| Bidirectional power port (BAT) | Up to 1,000W |
| Power-station output (CHG) | 1,200W, 12–56V, 24A |
| DC Hub port | 600W, 40–58.5V, 12.5A |
| Protection rating | IP20 |
| Operating temperature | -20°C to 60°C; output may derate above 40°C |
| Weight | Approx. 1.59kg |
| Dimensions | 265 × 169 × 69.7mm |
| PR Solar category | BLUETTI > Main Accessories |
| Brand | BLUETTI |
What’s in the box?
- Charger 2 × 1
- Self-tapping Screw × 6
- Car Battery Cable × 1
- 75A Fuse × 1
- MC4 Input Cable × 1
- MC4 Output Cable × 1
- MC4 to XT60 Cable × 1
- Bidirectional Power Cable × 1
- User Manual × 1
Choosing the right BLUETTI accessory
When two BLUETTI accessories appear to perform a similar job, compare the system role rather than only the price. A charging accessory manages energy going into a power station; a DC hub distributes power to loads; a parallel box combines supported power units; and a solar charge controller manages energy from a PV array. Selecting the right device keeps the installation simpler and reduces the need for adapters or workarounds.
The BLUETTI Charger 2 is best treated as one part of a complete system. Confirm the source, destination, cable type, maximum power and expected operating environment together. This also makes later expansion easier because the original installation documents which accessories and connection standards are already in use.
Frequently asked questions about BLUETTI Charger 2
Can Charger 2 use alternator and solar input at the same time?
Yes. BLUETTI describes simultaneous alternator and solar charging as a core Charger 2 feature.
Can Charger 2 power 12V or 24V accessories?
With the compatible DC Hub, Charger 2 can provide up to 600W of switchable 12V/24V DC output for supported loads.
Does Charger 2 work with non-BLUETTI power stations?
BLUETTI states it works with most third-party power stations that use compatible solar-charging connections, although charging behaviour can vary by model.
Getting the best result from BLUETTI Charger 2
The BLUETTI Charger 2 can combine alternator and solar charging, so system planning should consider both energy sources together. In a touring setup, alternator charging is most valuable while the vehicle is moving, while solar can continue contributing when the vehicle is parked in suitable sunlight. Using both sources can reduce reliance on mains charging and improve daily energy recovery.
Before installation, check the vehicle alternator capability, starter-battery voltage, cable routing and fuse requirements. The connected power station must also accept the charging voltage and current delivered through the selected connection method. A well-planned BLUETTI Charger 2 installation should leave enough electrical and thermal headroom for sustained charging rather than operating every component at its absolute limit.
If the optional DC Hub is added, Charger 2 can also become part of the vehicle’s low-voltage distribution system. This can be useful for fridges, lighting and other compatible DC loads while still retaining the high-speed charging function for the portable power station.
Manufacturer information and PR Solar support
For the latest manufacturer information, compatibility notes, installation guidance and product documentation, refer to the
official BLUETTI Australia product page.
For help selecting a compatible BLUETTI accessory or planning a complete power system, visit
PR Solar.
Specifications and compatibility details are based on current BLUETTI source material. Always confirm the final cable, connector and system configuration before installation.
