🚧 This site is still in sandbox / test mode — going live in September (date TBA). Any orders placed now are for testing only and will not be charged or shipped. 🚧
📍 Wayne County, Ohio  ·  Serving Rural America Sign In  ·  Register
Charge Controllers

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

SKU: RS-PWM20WP
$34.99 / Each
✓ In Stock (25 available)

Features PWM technology, switching control by MOSFET Common Positive Grounding connection High efficiency and low power consumption Battery type setting via DIP switch Smart chargi

View Kit Bundles
🌾

Why Buy This from AOG

✓Authorized dealer — genuine product, backed by the manufacturer's warranty
✓Personal service from a small, family-run business that knows and serves the Plain & off-grid community — not a faceless call center
✓Chosen to last, not to be the cheapest — built for years of real use
✓Curated for true off-grid living, not stacked on a big-box shelf

Need something else too?

Solar Panels | Kits & Bundles | Batteries | Inverters | Power Converters | DC-DC Chargers | Chargers | Solar Racking & Mounting | Wiring & Connectors | Off-Grid Appliances | Lighting & Accessories | Monitoring & Accessories | Parts & Repair | Misc | Power Controllers

Shipping Info
Weight: 1lb 0oz
Dimensions: 0.00" × 0.00" × 0.00"

Ships to the lower 48 states. See our Shipping & Returns policy before you buy.

Key Features

• 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 status
• 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 an external battery temperature sensor (BTS - optional)
• 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

Specifications

• Rated solar panel amps: Max. 20AMP
• Normal input solar cell array voltage: 15-22VDC
• Max. solar cell array voltage (output has no load): 25VDC
• Lowest operating voltage (at solar or battery side): 8VDC
• Standby current consumption at night: 5mA
• Maximum voltage drop-solar panel to battery: 0.25VDC

You Might Also Like

20 Amp MPPT Solar Charge Controller
20 Amp MPPT Solar Charge Controller
BRAVO 40 | 40 Amp MPPT Solar Charge Controller
BRAVO 40 | 40 Amp MPPT Solar Charge Controller
30 Amp MPPT Solar Charge Controller
30 Amp MPPT Solar Charge Controller
RENOGY CORE 40A DC-DC with MPPT Battery Charger
RENOGY CORE 40A DC-DC with MPPT Battery Charger