3d printing machine Solar Charge Controller: 20A maximum load output
For homeowners and RV enthusiasts seeking reliable off-grid power, this 20A solar charge controller is your key to energy independence. While many focus on security, this device provides the peace of mind that your batteries are efficiently charged and protected, day and night.
Its automatic 12V/24V detection and PWM charging technology ensure your solar panels work optimally without manual adjustments. You will appreciate the LCD screen that clearly shows battery status, so you can check levels at a glance. With IP68 waterproofing and a wide operating temperature range, it handles harsh weather, keeping your power stable whether in a backyard shed or on a cross-country trip.
Features like over-temperature and reverse polarity protection prevent damage, while Bluetooth connectivity lets you monitor and adjust settings remotely. Compatible with various batteries, including lithium and lead-acid, it supports loads up to 20A, making it ideal for lighting, small appliances, or backup systems.
Features
- 12V/24V auto-switch capabilities
- Bluetooth connectivity
- IP68 waterproof rating
- PWM charging technology
- LCD screen for parameter display
- 20A maximum load output
General specs
- Brand: 3d printing machine
- Seller: Joom
- ID: 63f2d189eb08a201736374c3
- Controller Current: 20A
- Controller Technology: MPMT
- Supported System Voltage: 12V, 24V
- First listed by seller: 5/30/25
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Joom
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Solar Charge Controller 20A maximum load output
|
Blackview PM100
|
Renogy RBC40D1S Two Charging Options for maximum efficiency
|
Blackview PM100/200/400 Fast solar charging
|
FF Flashfish P66 Pure sine wave AC output
|
Foldable Solar Panel 18V/60W power output
|
|
| Brand | 3d printing machine | Blackview | Renogy | Blackview | FF Flashfish | Flashfish |
| Model | PM100 | RBC40D1S | PM100/200/400 | P66 | ||
| Color | ||||||
| Rating |
|
|
|
|
|
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| Price | $40.02 | $139.00 | $199.99 | $309.00 | $218.00 | $88.00 |
| Seller | Joom | Blackview | Amazon | Blackview | Gshopper | Gshopper |
| Update | November 7, 2025 | April 18, 2025 | December 6, 2025 | April 18, 2025 | July 25, 2024 | July 25, 2024 |
| Power Output | 100W, 200W, 400W | 100W, 200W, 400W | 18V/60W | |||
