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Redarc SMRP1120B 120W 12V monocrystalline fixed solar panel, black frame, MC4 connectors
The Redarc SMRP1120B is a 120 W monocrystalline rigid solar panel designed for permanent roof mounting on motorhomes, caravans, camper trailers, 4x4s and boats: it keeps your auxiliary batteries topped up all day long, even when the vehicle is parked.
High-efficiency monocrystalline cells, tempered glass and a black-finish anodised aluminium frame stand up to vibration, harsh weather and off-road use. MC4 connectors make it compatible with solar regulators, BCDC DC-DC battery chargers with solar input and the Redarc Manager30.
The panel is supplied without a regulator: pair it with a solar charge controller (or a BCDC/Manager with built-in MPPT). Redarc SPMB mounting brackets are available for fitting the panel to roof bars.
Key features
Technical specifications
| Feature | Value |
|---|---|
| REDARC part number | SMRP1120B |
| Rated power (Pmax) | 120 W |
| Cell type | Monocrystalline |
| Open-circuit voltage (Voc) | 22.0 V |
| Maximum power voltage (Vmp) | 18.8 V |
| Short-circuit current (Isc) | 6.7 A |
| Maximum power current (Imp) | 6.39 A |
| Connector type | MC4 |
| Cable length | 900 mm |
| Frame / material | Black anodised aluminium |
| Frame colour | Black |
| Surface | Tempered glass |
| Dimensions (H × W × D) | 1070 × 590 × 35 mm |
| Weight | 6.7 kg |
| Operating temperature | –40 °C to +85 °C |
| Warranty | 2 years |