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Showing Slide 1 of 2: TYPLE TPPVT MC4-compatible PV connector series — standard, fuse, diode, Y and T branch-B
Solar PV Connectors (MC4-Compatible) — TPPVT Series
MC4-compatible PV connectors for DC 1000 V and 1500 V — standard, fuse, diode, and Y/T branch types for module wiring, protection, and paralleling.
The TYPLE TPPVT series is a range of MC4-compatible solar PV connectors used to join PV modules, strings, combiner boxes, and junction boxes in DC solar arrays, providing weather-sealed, positive-locking connections rated for DC 1000 V and DC 1500 V. The series covers standard male/female couplers, panel-mount (BD) connectors, in-line fuse and diode connectors, and Y-branch and T-branch parallel connectors, so one platform handles module wiring, protection, and paralleling across a solar installation. All variants use a tin-plated copper-alloy contact and a UV-resistant PC/PPO housing rated IP67 when mated, with a snap-in locking system and UL94 V-0 flame-rated material. TYPLE supplies the TPPVT series through its qualified supply-chain partners to complete solar project scopes alongside its combiner boxes and DC protection components, engineered to align with IEC 62852. For current ratings, cable compatibility, or a bundled project quotation, contact our team directly.
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Specifications
Specifications by Variant
| Variant | Type | Rated Voltage | Rated Current | Key note |
|---|---|---|---|---|
| TPPVT | Standard coupler (male/female) | DC 1000 / 1500 V | 30 / 45 / 50 A (60 A @1500 V, 10 mm²) | Φ2.5–10 mm² / 14–7 AWG |
| TPPVT-BD | Panel / bulkhead mount | DC 1000 / 1500 V | 30 / 45 / 50 A | Threaded panel-mount body |
| TPPVT-Fuse | In-line fuse connector | DC 1000 / 1500 V | 10 / 15 / 20 / 25 / 30 A | Integrated PV fuse |
| TPPVT-diode | In-line diode connector | DC 1500 V | 10 / 15 / 20 / 25 / 30 A | Blocking diode |
| TPPVT-Y (Y2/Y3/Y4) | Y-branch parallel | DC 1000 V | 30 A | 2 / 3 / 4-way parallel |
| TPPVT-T (T2–T6) | T-branch parallel | DC 1500 V | 50 A | 2–6-way parallel, φ4 mm pin |
Common Specifications
| Parameter | Specification |
|---|---|
| Protection (mated / unmated) | IP67 / IP2X |
| Ambient temperature | −40 °C to +90 °C (IEC) / −40 °C to +75 °C (UL) |
| Upper limiting temperature | +105 °C (IEC) |
| Test voltage | 6 kV (50 Hz, 1 min) |
| Contact resistance | 0.5 mΩ |
| Contact material | Tin-plated copper alloy |
| Insulation material | PC / PPO |
| Locking system | Snap-in |
| Flame class | UL94 V-0 |
| Safety class | II |
| Reference standards | Engineered to align with IEC 62852; salt-mist per IEC 60068-2-52 (severity 5). Component-level certificates available through qualified supply-chain partners. |
TPPVT Standard PV Connector (DC 1000 V / 1500 V)
The base TPPVT male/female coupler joins module and string wiring with a snap-in positive lock. It accepts Φ2.5–10 mm² (14–7 AWG) cable and is rated 30 A, 45 A, or 50 A, with a 60 A option at DC 1500 V using 10 mm² cable. Rated IP67 mated / IP2X unmated for outdoor DC service
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TYPLE is a Wenzhou-based manufacturer of PV combiner boxes and DC protection components for solar and energy storage systems.
TPPVT-BD Panel-Mount Connector (DC 1000 V / 1500 V)
The TPPVT-BD is a bulkhead / panel-mount version with a threaded body for mounting through an enclosure wall — used to bring DC connections into combiner boxes, inverters, and junction boxes. Same electrical ratings as the standard TPPVT (30–50 A, DC 1000 / 1500 V, IP67 mated).
TPPVT-Fuse In-Line Fuse Connector (DC 1000 V / 1500 V)
The TPPVT-Fuse integrates a PV fuse directly into an MC4 plug-and-play connector, adding per-string overcurrent protection without a separate fuse holder. Available in 10 A, 15 A, 20 A, 25 A, and 30 A ratings at DC 1000 V or DC 1500 V.
TPPVT-diode In-Line Diode Connector (DC 1500 V)
The TPPVT-diode integrates a blocking diode into an MC4 plug-and-play connector, preventing reverse current between strings. Rated DC 1500 V in 10 A, 15 A, 20 A, 25 A, and 30 A options.
TPPVT-Y Y-Branch Connector (DC 1000 V)
The TPPVT-Y series parallels PV strings into a single output, available as Y2 (2-way), Y3 (3-way), and Y4 (4-way). Rated DC 1000 V, 30 A, with red + black cable and MC4 plug-and-play connections.
TPPVT-T T-Branch Connector (DC 1500 V)
The TPPVT-T series parallels strings in a T layout, available from T2 (2-way) up to T6 (6-way). Rated DC 1500 V, 50 A, with a φ4 mm pin and PPO insulation for high-voltage parallel connections.
Applications Module & string wiring standard
TPPVT and BD couplers for series connections and enclosure entry.
String protection: TPPVT-Fuse and TPPVT-diode add per-string overcurrent and reverse-current protection at the connector.
Array paralleling: TPPVT-Y and TPPVT-T branch connectors combine strings before the combiner box.
Assembly Tool (Spanner)
TYPLE offers a matching assembly and disassembly spanner for MC4-compatible PV connectors, available in DC 1000 V and DC 1500 V sizes and a multifunction version covering both. The tool provides the correct torque grip for safe locking and unlocking of connectors in the field. It is supplied alongside the TPPVT connector range on request.
Frequently Asked Questions
Are TYPLE PV connectors compatible with MC4?
Yes. The TPPVT series uses the MC4-compatible connection system. For safety and warranty, connectors should be mated with the same type and brand rather than cross-mated between manufacturers.
What is the difference between the fuse and diode connectors?
The TPPVT-Fuse adds per-string overcurrent protection via an integrated PV fuse; the TPPVT-diode adds a blocking diode to prevent reverse current between strings. Both are MC4 plug-and-play.
What voltage and current ratings are available?
Standard couplers are rated DC 1000 / 1500 V at 30–60 A; fuse and diode connectors 10–30 A; Y-branch DC 1000 V / 30 A; T-branch DC 1500 V / 50 A. Exact rating depends on cable size.
Are the connectors suitable for hot and humid climates?
Yes. The TPPVT series is rated IP67 when mated and operates from −40 °C to +90 °C (IEC), suited to the high-temperature, high-humidity conditions common across the Middle East, Africa, and Southeast Asia.
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