BLUETTI SolarX 4K MPPT Solar Charge Controller, 150V-500V 80A, 99% Hig

£649.00

Works effortlessly with third-party solar panels (150V-500V) and BLUETTI power stations for maximum flexibility.

Real-time monitoring, firmware updates, and instant troubleshooting—all in the BLUETTI app.

Any installation precautions for SolarX 4K? Can I do it myself?

Wear insulated gloves for safety. You can install it yourself if you have basic electrical knowledge. If you're unsure, it's best to let a professional handle the installation.
Is grounding required?

Yes, grounding is required for safe operation.
What's the terminal on the right side of the solar input used for?

It's for the ACFI (Arc Fault Circuit Interrupter) connection, designed to protect the system from arc faults by automatically disconnecting when a fault occurs.
Can glass solar panels connect to SolarX 4K?

Yes, provided the voltage and current are within SolarX 4K's limits.
Can different types of solar panels be mixed with SolarX 4K?

No. The SolarX 4K has only one MPPT input.

[4200W Solar Input] - SolarX 4K MPPT charge controller takes in up to 4200W solar power (150V–500V), compatible with third-party solar panels for flexible setups.
[ 99% Efficiency] - Harvest maximum solar energy even in low light with this efficient MPPT solar controller, outpacing standard charge controllers.
[4000W Stable Output] - Deliver 4,000W DC power (58V/80A) to BLUETTI solar batteries like Apex 300 and B300K.
[Smart & Safe Charging] - With protections (overcurrent, reverse polarity, insulation detection). Monitor your solar charge controller remotely via Bluetooth and WiFi using the BLUETTI app.
[All-Weather Ready] - BLUETTI solar charge controller works from -20°C to 55°C (-4°F to 131°F), ideal for RVs, off-grid homes, and outdoor adventures.
[What You Get] - BLUETTI SolarX 4K Solar Charge Controller, DC output cable (P090A plug), 8 fixing screws, 3 grounding screws, 9 OT terminals, 8 anchors, knockout connector, hex socket wrench, document.

Brand	BLUETTI
Wattage	4000 watts
Fuel Type	solar
Recommended Uses For Product	Residential, Outdoor
Output Wattage	4000 watts
Included Components	BLUETTI SolarX 4K Solar Charge Controller, DC output cable (P090A plug), 8 fixing screws, 3 grounding screws, 9 OT terminals, 8 anchors, knockout connector, hex socket wrench, document. See more
Model Name	SolarX 4K+P090D
Engine Type	Solar
Current Rating	80 A
Running Wattage	4000 watts