MEGA 220 – 220W 12V Solar Panel
SKU:RS-M220
Product Information
220W 12V Solar Panel for RVs, Cabins and Boats
The MEGA 220 produces roughly 880–1100Wh on a clear day. That is enough to keep lights, a fridge, water pump and device charging going in RVs, cabins and boats.
It wires straight to a 12V battery through a PWM or MPPT charge controller. Add a second or third panel in parallel as your power needs grow, or move to a 24V panel if you are building a larger bank.
Anodized aluminum frame – lightweight, strong, and corrosion-resistant. MC4 connectors with 4 ft pre-attached cables for easy connection to other solar panels. It takes standard Z-brackets on a flat roof, or a tilt mount to angle it toward winter sun. The panel measures 55.1 x 30.0 x 1.2 in and weighs 23.7lb.
| Specification | Value |
|---|---|
| Maximum power (Pmax) | 220W |
| Open circuit voltage (Voc) | 22.1V |
| Maximum power voltage (Vmp) | 18.3V |
| Short circuit current (Isc) | 12.5A |
| Maximum power current (Imp) | 12.0A |
| Maximum system voltage | 1500 VDC |
| Nominal battery voltage | 12V |
| Dimensions | 55.1 x 30.0 x 1.2 in |
| Weight | 23.7lb |
| Frame | Anodized aluminum frame |
| Connectors | MC4 connectors with 4 ft pre-attached cables for easy connection to other solar panels |
| Certifications | UL 61730, IEC 61215, and CSA C22.2 standards |
| Warranty | 25-year output warranty |
- 1 x MEGA 220 220W 12V solar panel
- Panel Leads (Pair): 12 AWG, 4 ft each
- Waterproof junction box and solar connectors
- Charge controller: an MPPT charge controller sized to your array — browse charge controllers
- Cable: 10 AWG solar extension cable pair with MC4 connectors — browse wiring & cables
- Mount: Z-brackets, tilt mounts or pole mounts — browse panel mounts
Want it all in one box? See our complete solar kits.