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RICH SOLAR

RICH SOLAR Y Branch Parallel Connectors 4-to-1 4-to-1 Weatherproof Parallel Connectors for Solar Panels

RICH SOLAR Y Branch Parallel Connectors 4-to-1 4-to-1 Weatherproof Parallel Connectors for Solar Panels

SKU: RS-T4

$17.99
$17.99
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A positive-and-negative 4-branch pair for a planned parallel array

Combine 4 compatible solar branches through a 30A-rated RS-T4 parallel connectors set.

The RICH SOLAR RS-T4 parallel connectors combines 4 compatible panel branches into one positive and one negative output using a compact molded branch body. The manufacturer publishes a 30A current rating, 1,000VDC maximum voltage, IP67 protection and a -40°F to 194°F temperature range for the assembled connector set.

RICH SOLAR RS-T4 parallel connectors 4-to-1 solar branch set

At a glance

Parallel wiring changes current—not branch voltage

4-to-1 pairBranch format
30ARated current
1,000VDCMaximum voltage
10AWG / 12AWGWire range
4 branches can add up quickly

The sum of branch operating and fault current must remain inside the 30A connector rating, downstream conductor and controller limits. Also check each panel's maximum-series-fuse rating to determine whether branch fuses are required.

RICH SOLAR RS-T4 parallel connectors dimensions and connector layout

Why it stands out

A cleaner way to build a measured parallel junction

4-to-1 positive and negative pathsThe paired layout keeps both polarities organized through the same branch count.
Outdoor-rated constructionThe IP67 housing, PPO + PA insulation and tinned-copper contacts are built for fully mated connections in the published environment.
No field splice box for the branch pointPlug-style branching can simplify a small compatible array while still requiring cable support, strain relief and protection.

System fit

Use electrically compatible panels and matching connector families.

Confirm each branch's Vmp, Voc, Imp and Isc, then calculate the complete 4-branch current. Compare connector family and polarity, 10AWG / 12AWG conductor fit, downstream cable size, controller limits, branch protection and cold-weather voltage.

Strong use casesSmall 4-branch RV, van, boat, cabin and ground arrays using panels with compatible electrical characteristics and connector systems.
Do not mix blindlySimilar-looking solar connectors can differ in manufacturer, sealing and contact design. Use components listed or approved to mate together.

In the box

What this RS-T4 parallel connectors listing covers

  • 1 × positive 4-to-1 branch unit
  • 1 × negative 4-to-1 branch unit

Solar panels, extension cables, branch fuses, disconnects, combiner box, charge controller and installation labor are not listed as included.

Product confidence

Keep every connector matched, clean and fully seated

Outdoor reliability depends on connector compatibility, correct polarity, full engagement, sealing, strain relief and routing. Follow the current panel, connector and downstream-equipment instructions.

Common questions

4-branch parallel-array questions

What happens to voltage and current in parallel?

Branch voltage stays near the voltage of one matched panel while current adds across branches. Use exact panel ratings for the calculation.

Can I connect any 4 solar panels?

No. Their operating voltages and connector systems must be compatible, and total current must remain inside every connector, cable and controller limit.

Do I need a fuse on each branch?

It depends on panel maximum-series-fuse ratings, the number of parallel sources, available reverse current and local requirements. Complete the protection design before assembly.

Does IP67 make an open connector waterproof?

No. The rating applies under the stated mated conditions. Cap and protect unused or disconnected ends from water, dirt and contact damage.

RICH SOLAR Y Branch Parallel Connectors 4-to-1 4-to-1 Weatherproof Parallel Connectors for Solar Panels RICH SOLAR RICH SOLAR Y Branch Parallel Connectors 4-to-1 4-to-1 Weatherproof Parallel Connectors for Solar Panels

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