BRAVO Waterproof 20 | 20 Amp Waterproof PWM Solar Charge Controller | Waterproof 20A 12V PWM Controller for RVs, Trailers, Campers, Vans, Boats, Off-Grid | #1 Waterproof Solar Controller
FEATURES AND ADVANTAGES
- PWM technology, switching control by MOSFET
- Common Positive Grounding connection
- High efficiency and low power consumption
- Battery type setting via DIP switch
- Smart charging control
- Charging time management
- LED indication for the battery condition and charging statues
- Thermal protection
- No sparks
- Waterproof
- Solid-duty cables
- Corrosion-resistant terminals and connectors.
- Conformal coating supplied to the inside board against moisture
- Includes a port for external battery temperature sensor (BTS - optional)
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Suitable for most of the rechargeable Lead acid battery, including Flooded (WET), AGM, GEL, Lithium (LiFePO4) battery - Designed according to CE standard, EMC, FCC compliance
- Overvoltage protection, short circuit protection, reverse polarity protection
MOUNTING THE DEVICE
Tech Specs
ELECTRICAL PARAMETERS
Rated solar panel amps: | 20AMP Max. |
Normal input Solar cell array voltage: | 15-22VDC |
Max. solar cell array voltage (output has no load): | 25VDC Max. |
The controller lowest operating voltage (at solar or battery side): | 8VDC Min. |
Standby current consumption at night | 5mA Max. |
Maximum voltage drop-Solar panel to battery: | 0.25VDC Max. |
CHARGING CHARACTERISTICS
Minimum battery start charging voltage: | 3VDC Min. |
Soft start charging voltage: | 3-10±0.2VDC |
Soft start charging current (50% PWM duty): | Up to 10AMP |
Bulk charge voltage: | 10-14±0.2VDC |
Equalization charging voltage at 25 ℃ | 15.5±0.2VDC |
Equalization charging timer timed out: | 2 Hours |
Battery temperature compensation coefficient | -24mV/°C |
Temperature compensation range: | -20~+50°C |
PROTECTION
Over temperature protection during charging: | 65°C |
ELECTRICAL PARTS
Input output terminal: | M5 terminals |
PHYSICAL PARAMETERS
Controller material: | Plastic, Standard ABS |
Power terminal maximum stranded wire size: | #10AWG stranded-5mm² |
Mounting: | Vertical wall mounting |
IP grade: | IP65 |
Net weight: | Approx. 0.3kg/0.66lb |
ENVIRONMENTAL CHARACTERISTICS
Operating temperature: | -25~50°C(-13~122℉) |
Storage temperature: | -40~85°C(-40~185℉) |
Operating Humidity range: | 100% no condensation |
User Manual & Specification
20 Amp PWM Solar Charge Controller