The Rich Solar 10 AWG MC4 to SAE Adapter Cable Connects Solar Panel Leads to SAE Equipment With a 45A Rating
The Rich Solar 10 AWG MC4 to SAE Adapter Cable joins a solar panel's MC4 connectors to an SAE plug. Rich Solar says the SAE plug connects to RV batteries, solar charge controllers and portable generators, and lists the cable for solar panels, RVs, boats, motorcycles, trailers and off-grid setups.
It comes in two versions, RS-M2S with standard polarity and RS-M2SRP with reverse polarity at the SAE plug. The cable is 20.5 inches (52 cm) long, with 10 AWG tinned copper wire rated for 45A and 600V.
Rich Solar 10 AWG MC4 to SAE Adapter Cable Features
10 AWG Wire Rated 45A
The 10 AWG tinned copper wire is rated for 45A and 600V. Its larger gauge keeps resistance and heat low, and the tinned copper resists oxidation.
Tool-Free MC4 and SAE Connections
Self-locking MC4 connectors join your panel leads securely, and the SAE quick-disconnect plug connects and separates by hand. No tools are needed for either end.
IP68 MC4 Connectors and an SAE Dust Cap
The MC4 connectors are rated IP68. A tethered dust cap covers the SAE plug when it isn't connected, keeping out moisture, dust and debris.
Heat-Rated, Flame-Retardant Materials
The wire insulation handles heat up to 200°C (392°F). The SAE plug is UL 94V-0 flame-retardant PVC, and the MC4 connectors are made of PPO.
Real-World Applications
RVs and trailers. Connect panels with MC4 leads to a battery or charge controller that uses an SAE connection.
Boats and motorcycles. Bring solar power from MC4 panel leads to equipment fitted with an SAE plug.
Mobile and off-grid power. Link panels to a portable generator with an SAE input.
Practical Comparison
Standard Polarity Versus Reverse Polarity
The RS-M2S and RS-M2SRP share one set of specifications. The difference is at the SAE plug, where positive and negative sit on opposite sides. Choose the version whose SAE polarity matches the device you're connecting to.
Buyer Guidance
Match the SAE Polarity and Ratings
Because SAE plugs come in both polarities, check which contact is positive on the SAE port you're connecting to, using its manual or a meter, before you choose. Keep your panel's current and voltage within the cable's 45A and 600V ratings and within the limits of the device you plug into.
This May Be A Good Fit If
- Your solar panel has MC4 connectors
- Your battery, controller or generator connects by SAE plug
- You want 10 AWG wire in a short 20.5 inch adapter
- You know which SAE polarity your device uses
Common Questions
What Is the Difference Between RS-M2S and RS-M2SRP?
Polarity at the SAE plug. RS-M2S is standard polarity and RS-M2SRP is reverse polarity, with positive and negative swapped at the SAE end.
How Long Is the Adapter?
It measures 52 cm, about 20.5 inches.
Is the SAE End Protected When Unplugged?
Yes. A dust cap is included on the SAE plug, and the MC4 connectors are rated IP68.
What's Included
- 1 x 10 AWG MC4 to SAE Adapter Cable With SAE Dust Cap (Standard or Reverse Polarity, by Option)
A Simple Link From Solar Panel to SAE
The Rich Solar 10 AWG MC4 to SAE Adapter Cable connects MC4 panel leads to SAE equipment with 10 AWG tinned copper wire, IP68 MC4 connectors and a capped SAE plug, in standard or reverse polarity. If you're not sure which polarity your device needs, the Outbound Power team is happy to help.
Rich Solar 10 AWG MC4 to SAE Adapter Cable Specifications
|
| Model |
RS-M2S (Standard Polarity), RS-M2SRP (Reverse Polarity) |
| Electrical |
| Type |
SAE-to-MC4 adapter cable |
| Rated Voltage |
600V |
| Rated Current |
45A |
| Wire Gauge |
10AWG |
| Connectors |
| MC4 Connector Material |
PPO |
| MC4 Protection Rating |
IP68 |
| SAE Connector Material |
UL 94V-0 flame-retardant PVC |
| SAE Protection |
Dust cap included |
| SAE Polarity |
Standard (RS-M2S) or reverse (RS-M2SRP) |
| Physical |
| Length |
52 cm (20.5 in) |
| Wire Material |
Soft silicone, tinned copper |
| Insulation Heat Rating |
Up to 200°C (392°F) |
| Package Dimensions |
6 x 10 in |
| Gross Weight |
1 lb |
Rich Solar RS-M2S MC4 to SAE Adapter Cable Specification Sheet