Rich Solar
MEGA 200 Portable Briefcase Solar Panel - 200 Watt 12 Volt Portable Solar Panel
$319.99$399.99
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Rich Solar
10AWG Solar Connector to SAE Adapter - MC4 to SAE Cable, 20.5 Inch
$15.99$19.99 MSRP
Save $4.00 (20%)
10AWG tinned copper45A rated current600V rated voltage20.5 in lengthIP68 MC4 connectors2 polarity options
Ships from Rich Solar's U.S. warehouse
- Free shipping, no minimumTo the lower 48 states and Washington, D.C.
- Authorized Rich Solar dealerFull manufacturer warranty and support.
- 1-year warrantyBacked by Rich Solar.
- 30-day returnsOn new, unused items.
Shipping & handling
- Orders are processed within 1–3 business days.
- Parcel items typically arrive 3–7 business days after shipping. Freight items (panels, batteries, inverters and kits) typically arrive 5–14 business days after shipping.
- Rich Solar and SunGoldPower products ship free to the lower 48 states and Washington, D.C., with no minimum. Lensun shipping is based on weight and shown at checkout.
- Freight deliveries need an appointment and a signature, and are delivered curbside.
Returns & refunds
Request a return within 30 days of delivery. Items must be new, unused, not installed, and in their original packaging.
- Contact us first for a Return Merchandise Authorization (RMA). Returns sent without one are refused.
- For a change-of-mind return, you pay return shipping and a 15% restocking fee is deducted from your refund.
- Damaged on arrival? Report it within 3 business days of delivery and we arrange a replacement or full refund.
Warranty
Rich Solar's warranty page covers this product under its 1-year warranty for all other products, meaning items outside its solar panel, battery, inverter and charge controller categories.
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Overview
A 20.5 in, 10AWG MC4-to-SAE adapter cable in standard or reverse polarity
This Rich Solar adapter connects a solar panel's MC4 connectors to an SAE plug. It comes in two versions: RS-M2S (standard polarity) and RS-M2SRP (reverse polarity). Select the polarity you need. The 20.5 in (52 cm) cable uses 10AWG tinned copper wire rated 45A and 600V.
Self-locking MC4 connectors and a quick-disconnect SAE plug install without tools, and the SAE end connects to RV batteries, solar controllers and portable generators. The MC4 connectors are IP68 rated, and a dust cap protects the SAE plug from moisture and debris.
RVMarineOff-Grid
45ARated current
10AWGTinned copper wire
IP68MC4 connectors
20.5 inCable length (52 cm)
Power
Stable power delivery
Thick 10AWG tinned copper wire keeps resistance low and current steady, rated 45A at 600V.
- Larger gauge reduces heat generation
- Corrosion-resistant tinned copper
Installation
Easy, no-tool setup
Self-locking MC4 connectors and a quick-disconnect SAE plug make installation fast and secure.
- SAE plug connects to RV batteries, solar controllers and portable generators
- For solar panels, RVs, boats, trailers and off-grid setups
Weatherproof
Weatherproof protection
IP68-rated MC4 connectors and an SAE dust cap keep out water, dust and debris.
- UV-resistant PVC handles heat up to 392°F (200°C)
- UL 94V-0 flame-retardant SAE housing
Specs, images and product claims on this page come from Rich Solar's 10AWG Solar Connector to SAE Adapter product page (RS-M2S and RS-M2SRP) and July 2026 RS-M2S spec sheet. Last checked Oct 31, 2026.
Specifications
From Rich Solar's published specifications for model RS-M2S.
Electrical
| Type | SAE-to-MC4 adapter cable |
|---|---|
| Polarity | Standard (RS-M2S) or reverse (RS-M2SRP), chosen as the variant |
| Wire gauge | 10AWG |
| Rated voltage | 600V |
| Rated current | 45A |
Materials & protection
| Wire material | Soft silicone, tinned copper |
|---|---|
| MC4 material | PPO |
| SAE material | UL 94V-0 flame-retardant PVC |
| Heat resistance | Up to 392°F (200°C) |
| MC4 connectors | IP68 waterproof |
| SAE connector | Dustproof cap included |
Physical & warranty
| Length | 20.5 in (52 cm) |
|---|---|
| Package dimensions | 6 × 10 in |
| Gross weight | 1 lb |
| Warranty | 1-year |
| Model / SKU | RS-M2S (standard polarity), RS-M2SRP (reverse polarity) |
What's in the box
Package contents as listed by Rich Solar.
1×
MC4 to SAE adapter cable20.5 in, 10AWG; RS-M2S standard or RS-M2SRP reverse polarity, as selected
+
SAE dust capAttached to the SAE plug
Documents & certificates
Official files from Rich Solar.
RS-M2S solar panel to SAE adapter cable specification sheetPDF · Rich Solar · July 2026 · covers RS-M2S
Rich Solar limited warrantyWeb page · richsolar.com
Customer reviews
Reviews from Sun Energy Depot customers, collected by Judge.me.
Pairs well with
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