Product Overview
This Multi DC to MC4 Solar Adapter Cable connects MC4-equipped solar panels to compatible portable power station DC inputs. Three removable adapters offer a choice of barrel connector sizes.
Key Features
- DC5521 main connector with DC35135, DC5525 and DC7909 adapters.
- 20 cm cable for compact connections.
- Copper conductors and black cable construction.
Applications
- Solar charging of compatible portable power stations.
- Portable solar setups for camping and backup power.
Why Choose This Product?
One cable and interchangeable adapters provide a practical connection option for different DC input sockets.
Important Notes
- Confirm socket size, polarity and the power station’s permitted solar voltage and current before connection. Connector fit alone does not establish compatibility.
- This adapter does not regulate voltage or convert power.
- Keep barrel connections dry. Do not disconnect under load.
- Includes one DC5521-to-MC4 cable and three removable DC adapters. Solar panels and power stations are excluded.
Technical Specifications
| Specification | Detail |
|---|---|
| Model | MDC |
| Product Type | Multi DC to MC4 solar adapter cable |
| Main DC Connector | DC5521 (5.5 × 2.1 mm) |
| Adapters | DC35135, DC5525 and DC7909 |
| Solar Connectors | MC4 male and female pair |
| Cable Length | 20 cm |
| Conductor | Copper |
| Colour | Black |
Important:
All solar products, power systems, water heating and gas products and their components must be installed by appropriately qualified personnel. All installations must adhere to local wiring regulations and standards. Sustainable Online will not be held liable for any product malfunctions as a result of incorrectly installed systems.

