BLUETTI SolarX 4K & XT60 Adapter Cable
FREE FREIGHT ON ORDERS $499+
Compatibility: Apex 300, B300, B300K, B300S, AC300, AC500
- Ultra-Fast Solar Charging: Delivers up to 4 kW of solar power, so your BLUETTI batteries charge faster and your devices stay powered longer, even off the grid.
- Universal Solar Support : Supports solar panels from 150 V to 500 V, safely stepping down to below 60 V for effortless, worry-free charging.
- Reliable & Safe Power: MPPT technology with isolation ensures steady performance, maximizes solar energy, and protects your devices.
Seamless Solar Compatibility, Supercharged
Meet the world's first 4kW solar charge controller. The BLUETTI SolarX 4K takes 150–500V from nearly any rooftop or ground array and converts it into safe, sub-60V charging for BLUETTI power stations—up to 4,000W. That means faster charging, more stored energy, and reliable power whether you're backing up your home, running an off-grid cabin, or building your own solar farm.
Scalable Solar Power, 4 kW to 12 kW
SolarX 4K lets you decide how much solar power fits your life. Use one unit to cover daily essentials, or scale up to three for your whole home. It connects to your existing solar setup via AC coupling, keeping BLUETTI's DC input ports free for extra panels, so you get more energy, faster, without tying up your system.
Charge Your BLUETTI System, Your Way
SolarX 4K works seamlessly with a wide range of BLUETTI power stations and battery packs, from Apex 300 and AC300 to AC500, B300K, B300, and B300S. Whether you're charging one unit, several at once, or mixing stations with batteries, SolarX 4K delivers safe, efficient, and flexible solar charging tailored to your setup.
Control Your Solar Power Anywhere, Anytime
Easily monitor your system in real-time, receive firmware updates, and troubleshoot instantly, all from the BLUETTI app, giving you complete control wherever you are.
INPUT
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Max. Input Power
4,200 W
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Open-Circuit Voltage
500 VDC
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Startup Voltage
150 VDC
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MPPT Operating Voltage
120 VDC to 450 VDC
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Number of MPPT
1
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Rated Input Current
13 A
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Max. Input Current
17 A
OUTPUT
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Output Power
4,000 W
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Max. Output Voltage
58 V
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Min. Output Voltage
35 V
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Max. Output Current
80 A
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Communication Interface
RJ45
GENERAL
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MPPT Efficiency
99% Max.
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Connectivity
CAN 2.0/Bluetooth/Wi-Fi
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Overtemperature Protection
55°C (131°F)
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Storage Temperature
-20°C to 55°C (-4°F to 131°F)
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Working Humidity
10% to 90% RH
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Protection Grade
IP21
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Noise
52 dB
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Weight
7.6 kg (16.8 lbs)
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Dimensions (L × W × H)
288.4 × 474.0 × 90.2 mm (11.35 × 18.66 × 3.55 in)
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Warranty
2 Years