Product Details
Solar ChargeMaster™ 12/24V Pulse Width Modulation RV Solar Charge Regulator by Mastervolt®. Based on PWM technology is a great solution to charge your batteries with solar energy. Suitable for both 36 cells panels (in 12 V systems) and 72 cells panels (in 24 V systems). Its protection against water spray, suitability for high ambient temperature and compatibility with negative grounding, make it the perfect solar regulator for marine and mobile environments. The SCM20 PWM is suitable for all types of lead-acid batteries in both 12 V and 24 V. The device features a large display and switchable output with evening / night lighting function.
Specifications
| System voltage (battery): 12/24 V auto select |
| Nominal charge current: 20 A |
| Battery types: AGM, Gel, flooded |
| Switchable output (max. current): 20 A |
| Energy consumption (night): < 7 mAPanel type (12 V system): 36 cells |
| Panel type (24 V system): 72 cells |
| Max. PV current (Impp): 20 A |
| Recommended PV power (12 V system): 360 Wp |
| Recommended PV power (24 V system): 720 Wp |
| Cooling: passive |
| Display/read-out: backlit LCD with PV power, load power, battery voltage, charge current, warnings, battery state of charge, battery setting |
| Grounding: common negative grounding |
| Protection degree: IP23 |
| Dimensions (H x W x D): 98 x 189 x 53 mm / 3.9 x 7.4 x 2.1" |
| Weight: 0.5 kg / 1.1 lb |
| Technology: PWM (Pulse Width Modulation) |
| Temperature range (ambient temp.): -20 °C to 50 °C, derating power > 40 °C / -4 °F to 122 °F |
| Cable size: max. 16 mm² |
| Protections: over temperature, over load, high/low battery voltage, high/low PV voltage, short circuit, reverse polarity & HV transients |
| Relative humidity: 95 % non-condensing |
Features
- Trusted by veteran boondockers, campers, and RVers
- Designed to help ensure the reliable and efficient power supply
- Constructed from top-notch materials for durability and long-lasting life
- Engineered to handle the rigors of RV life
- Manufactured to meet your RV power needs
Mastervolt® stands for reliable autonomous power solutions. As specialists in the management, conversion and storage of electrical energy, they offer a comprehensive product portfolio with a power range from 300 to 40,000 watts. Company's electric solutions are widely used in demanding markets such as marine, mobile, off shore, industrial, autonomous solar and infrastructure. This capacity to innovate is what truly sets Mastervolt apart. The added value is to offer products, technologies and systems of the highest quality coupled with superior global service. The passion and commitment of people make the difference. The Power to be Independent.