600A Busbar Distribution Box for Pylontech Battery

€592.90

Tax included

Reference: BUSBAR-COMPACTE

EAN13: 0768563824203

The 600A distribution box is the essential central component for protecting and balancing Pylontech battery banks (US2000C, US3000C, US5000) connected to inverters (WKS, Deye, Victron, etc.). Thanks to its tinned copper busbars, it ensures perfectly uniform current distribution, preventing premature battery wear associated with cascade configurations.

Choose your model:

Compact: 2 inverters / 3 batteries (Ideal for small residential applications).
Standard: 2 inverters / 4 batteries (up to 19.2kWh).
Scalable: 2 inverters / 5 batteries (Extended runtime).
Performance: 2 inverters / 6 batteries (High power: heat pumps, EVs).
Ultra: 2 inverters / 6 batteries (Systems with very high autonomy).
PRO MAX: 4 inverters / 7 batteries (High-performance architecture).

Why choose this system?

600A capacity: Withstands massive discharge peaks without voltage drop.
Extended lifespan: Identical resistance on each line for synchronised operation of the battery bank.
Dedicated Pylontech solution: Specifically designed for optimal use with these batteries.
Pro installation: Neat, secure cabling protected against short circuits.

Give your installation a robust backbone for the next 20 years.

Non-contractual image; the final product may differ.

BUSBAR 600A enclosure model: Compact (2 inv. / 3 batt.)

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Description
Product Details

600A Busbar Distribution Box – For Pylontech Batteries

The 600A Busbar Distribution Box is the essential centralised connection solution for high-power solar installations. Developed specifically for the Pylontech ecosystem (US2000C, US3000C, US5000), it allows multiple battery units to be interconnected to one or more inverters (WKS, Deye,Victron, etc.).

The use of tin-plated copper busbars ensures perfectly balanced current distribution. Unlike conventional series/parallel cable connections, this box eliminates voltage drops and load imbalances, thereby ensuring maximum longevity for your battery bank.

Model options table (select your model)

This table shows the available variants to suit the size of your installation.

Selection Guide: 48V DC Distribution Enclosures & Connectors
Model	Inverters	Batteries	125A Fuses	Pylontech cables	Current (Amps)	Ideal for & Use
Compact	2	3	3	3	240 A	Compact residential:1 or 2 inverters (e.g. WKS Circle PRO, Deye, etc.). Space optimisation in compact enclosures.
Standard	2	4	4	4	300 A	Classic 48V Configuration: Up to 19.2kWh of storage (4x US5000) with redundancy on the inverter output.
Scalable	2	5	5	5	380 A	Extended Battery Life: To exceed the standard storage limit and ensure battery life lasting several days.
Performance	2	6	6	6	440 A	High Power: 6-battery parallel configuration. Stable output for heat pumps or electric vehicle charging.
Ultra	2	6	6	6	480 A	High-capacity systems: Ensures a stable current output even during heavy power demands.
PRO MAX	4	7	7	7	560 A	High-performance architecture: Ensuresflawless service continuity and a massive power reserve to handle even the most demanding peak loads.

Why choose this distribution box?

Exceptional current capacity: Certified to handle up to 600A, it can cope with discharge peaks from large battery banks without voltage drop.
Perfect balance of the battery bank: By connecting each battery individually to the busbar, you ensure identical resistance on each line. Result: all your batteries operate in sync.
Safety and compliance: No more tangled cables. The cabinet provides a clean wiring space, protected against accidental contact and short circuits.

Technical specifications: 600A Busbar Distribution Box
Rated current	600 A
Conductor material	Tinned electrolytic copper (anti-corrosion)
Enclosure	Robust, high thermal resistance enclosure

Expert tip: During installation, ensure you use cables of the same cross-section for each battery to maintain the perfect balance provided by this busbar.

Choose safety and performance

Installing a Pylontech battery bank is a long-term investment. Don’t let substandard cabling limit your system’s performance or risk overheating.

With this 600A Busbar distribution box, you provide your solar installation with a robust backbone, a professional finish and uncompromising electrical safety. Whether you are a demanding installer or a private individual passionate about self-consumption, this box guarantees a reliable system for the next 20 years.

Order the version suited to your battery bank now and upgrade to a professional-grade installation.

FAQ - 600A Busbar Distribution Box

1. Why choose a busbar over a conventional series/parallel connection? +

The traditional ‘cascade’ connection causes voltage drops: the first batteries in the bank work harder than the last ones, which reduces their lifespan. The busbar cabinet centralises the connection on tinned copper bars, providing identical resistance to each battery. Your units operate synchronously, thereby optimising the bank’s longevity.

2. Which batteries are compatible with this distribution box? +

This box has been specifically developed for Pylontech’s 48V ecosystem. It is fully compatible with the US2000C, US3000C and US5000 models. Its dimensions and mounting holes are optimised for the standard cable terminals and cable sizes supplied in Pylontech kits.

3. How do I choose the right model (Compact, Standard, PRO MAX...)? +

The choice depends on the number of batteries and inverters. The Standard model (300A) is ideal for 4 US5000 batteries, whilst the PRO MAX (560A) is designed for heavy-duty setups with up to 7 batteries and 4 inverters, ensuring uninterrupted service during the most demanding peak loads.

4. What is the maximum current the enclosure can actually handle? +

Although the models are calibrated in stages (from 240A to 560A), the internal busbar is certified to handle a nominal current of up to 600A. This power reserve allows it to absorb massive discharge peaks, such as the start-up of a heat pump or an electric vehicle, without the risk of overheating.

5. Why does the expert recommend cables of the same cross-section? +

To ensure the perfect balance of the battery bank, the electrical resistance must be the same on each battery line. By using cables of the same cross-section and length for each unit connected to the busbar, you ensure that the current flows in a strictly balanced manner, preventing one battery from draining faster than the others.

6. Is the enclosure protected against corrosion and moisture? +

Yes. The conductor is made of tinned electrolytic copper, a material that offers excellent conductivity whilst being protected against oxidation. The enclosure is robust and designed with high thermal resistance to secure the connections over time, even in technical environments such as battery rooms.