OutsideWorld Solar Charge Controller: 20A automatic PWM charging
In the world of off-grid power, a solar charge controller isn't just an add-on—it's the brain of the operation. This little gadget uses PWM tech to smartly manage the flow from panels to batteries, preventing overcharging and deep discharges that can murder your battery's lifespan. Perfect for RVs, boats, or that remote cabin you're dreaming of, it keeps things humming without a hitch.
An onboard LCD screen dishes out real-time stats: battery voltage, charging current, the works. Plus, with dual USB ports, you can juice up your phone or tablet on the fly—no extra adapters needed. Setup? A breeze, whether you're a seasoned pro or a weekend warrior. Bottom line: it squeezes every drop of sun juice into usable power, making your solar setup not just functional, but downright savvy.
Features
- LCD display for monitoring
- Dual USB 5V output
- Photovoltaic system connection
- Efficient solar energy regulation
- 20A automatic PWM charging
General specs
- Brand: OutsideWorld
- Seller: Joom
- ID: 683585793fbae301e6df0a1c
- Current Rating: 20A
- Charging Technology: PWM (Pulse Width Modulation)
- Display Type: LCD
- Output Ports: Dual USB 5V
- Compatibility: Photovoltaic systems, 12V/24V batteries
- First listed by seller: 8/24/25
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Joom
| Date | Price |
|---|---|
| 9/1/25 | $12.55 |
| 8/24/25 | $12.70 |
Shipping options
United States
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| Brand | OutsideWorld | Renogy | Flashfish | FF Flashfish | Shenzhen Pusiou Technology Co., Ltd. | |
| Model | RBC40D1S | P66 | M2 | |||
| Color | ||||||
| Rating |
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| Price | $12.55 | $199.99 | $88.00 | $218.00 | $39.98 | $25.99 |
| Seller | Joom | Amazon | Gshopper | Gshopper | Amazon | Gshopper |
| Update | Aug 30, 2025 | Dec 6, 2025 | Jul 25, 2024 | Jul 25, 2024 | Nov 9, 2025 | Jul 25, 2024 |
