BLUETTI SolarX 4K PV Regulator 4kW + P090D Cable (Single Apex 300)
- Regular price
- $630.84
- Sale price
- $630.84
- Regular price
-
$699.00
Will it fit my RV?
We don’t list this part for specific RV brands. Compare the dimensions with the part you’re replacing before ordering.
Protect your purchase
Breakdowns and accidental damage, no deductible. What's covered
- Breakdowns from normal use for the whole term, even after the factory warranty ends
- Drops, spills and cracks from everyday handling
- Batteries that won't charge, hold a charge or fall below 70% capacity
- Repair, replacement or reimbursement. Cancel within 30 days for a full refund
Prepaid return label, no restocking fee. Details
Couldn't load pickup availability
The BLUETTI SolarX 4K is a 4kW PV voltage regulator that lets a BLUETTI system take high-voltage solar input. This listing includes the locking terminal to P090D adapter cable for use with a single Apex 300. Bluetti lists compatibility with the Apex 300, B300, B300K, B300S, AC300 and AC500.
It accepts panel strings from 150 V to 500 V and steps them down below 60 V for the battery, using isolated MPPT tracking. Bluetti says the system can be expanded to 30kW with the AT1. For a fifth wheel or trailer with a large rooftop array this is how you feed the whole roof into one Apex 300 instead of running several small chargers. Bluetti's FAQ covers installation precautions, and you should read it before doing the wiring yourself.
Specifications
- Solar input power: up to 4 kW
- PV input voltage: 150 V to 500 V, stepped down below 60 V
- Charging: MPPT with isolation
- Expansion: to 30kW with AT1
- Compatible: Apex 300, B300, B300K, B300S, AC300, AC500
- Included cable: locking terminal to P090D adapter, for single Apex 300 use
- Bluetti part number: CG-2-08-SPFUS-00
This is genuine BLUETTI product, shipped from Upland in 3–7 days and sold by RV Parts Giant alongside our RV electrical and solar parts.
Shop the full BLUETTI range at RV Parts Giant.
What it works with
- In the kit: the SolarX 4K PV regulator plus the locking terminal to P090D adapter cable, the version for a single Apex 300.
- Compatible: Bluetti lists the Apex 300, B300, B300K, B300S, AC300 and AC500.
- Good to know: it accepts panel strings from 150 V to 500 V. If you are connecting more than one Apex 300 together, order the XT60 cable version instead. Read Bluetti's installation precautions before wiring it yourself.
Eligible unused and uninstalled physical products may be returned
within 30 days after delivery.
Regular sale and discounted products are eligible for return.
Only products clearly marked “Final Sale” before purchase are
non-returnable.
Conditions and exclusions apply. See our Return and Refund Policy.
Free standard shipping is available on eligible physical-product orders delivered within the contiguous United States, with no minimum order amount.
Black Series generic replacement parts and products or orders that are oversized, require freight shipping, are special-order, contain hazardous materials, or are delivered to remote or limited-access areas are excluded. Any applicable shipping charge will be displayed at checkout before you submit your order.
In-stock products are generally processed within 1–2 business days. Estimated delivery is approximately 4–12 business days, depending on the product, destination, carrier, and delivery method.
Alaska, Hawaii, U.S. territories, and international destinations are not included in the contiguous United States free-shipping offer. See our Shipping Policy for complete details.
Buying a system, not just a part?
At this size the right answer depends on your rig, your loads and how you camp. Tell us what you are trying to run and we will price the whole build before you order - cable, fusing and all - or confirm this is the right part for the job.
Talk to a power specialist - 1-844-GIANT-44 (844-426-8344) Book a consultation · Size it yourself · Pay over time