⇩
›
1 / 6
-13% DISCOUNT 🇪🇺 Delivery across Europe
🔒 Secure payment
30A Smart Solar Charge Controller 12V/24V Auto, PWM 3-Stage, LCD Display, 4 USB Ports, for Lead-Acid/AGM/Gel/Li-ion/LiFePO4
17.72€
20.48€
Save 2.76€
✓ Shipping calculated at checkout
Secure payment
SSL protected
Quality guarantee
Verified products
Customer support
Reply within 24h
🇪🇺 Delivery across EuropeFast and reliable shipping to all EU countries.
Product Overview
This solar charge controller is designed for 12V/24V lead-acid batteries (OPEN, AGM, Gel), ternary lithium batteries, and LiFePO4 batteries. It adopts high-efficiency 3-stage PWM smart charging technology (Bulk, Boost, Float), supports adjustable parameters for multiple battery types, and handles up to 1980W solar input. Ideal for home energy storage, off-grid systems, and outdoor lighting, it integrates an industrial-grade microcontroller, multi-layer safety protections, and an intuitive interf
Key Features
· Smart 3-Stage Charging Management
· Bulk Chart Mode: Rapidly replenishes battery power.
·Boost Charge Mode: Stabilizes voltage at preset levels (14.8V for 12V batteries / 29.6V for 24V batteries) to prevent overcharging.
·Float Charge Mode: Maintains battery health (13.8V for 12V / 27.6V for 24V), extending lifespan by over 30%.
·Auto Voltage Recognition: Automatically detects 12V/24V systems, with solar input ranges of 15-23V (12V) or 30-45V (24V).
Key Specifications
Industrial-grade Safety Protection Protection
·Circuit Protections: Overcharge, overvoltage, overload, short-circuit, reverse polarity, open-circuit, low-voltage, and high-voltage protections. Dual MOSFET reverse-current blocking. ·Cooling System: Reinforced alloy heat sink + silicone cooling tubes for stable operation at up to 60°C. Passive cooling with zero noise.
·Robust Build: ABS engineering plastic housing (impact-resistant, corrosion-resistant, high ignition point). Large terminals support 6mm² cables with 95mm spacing to reduc
User- Friendly Design
·Full-Color LED Display: Real-time monitoring of input/output voltage, current, battery status, and error codes. Auto-sleep after 60 seconds of inactivity.
·Multi-Functional Ports: 4 USB outputs (5V/2A) for fast device charging; dedicated load control port with one-touch on/off.
·Easy Configuration: Adjust battery type (lead-acid/lithium) and charging parameters via the “MENU” button.
Technical Specifications
· Models: AT-30A · Rated Charming Current: 30A.
·Max Solar Input Power: 12V Battery: 390W / 24V Battery:780W (AT3-30A),
·DC Output Current: Matches charging current (30A). ·Low-Voltage Protection: 10.7V (12V system) / 21.4V (24V system), adjustable proportionally.
·High-Voltage Protection: 15.5V (12V) / 31V (24V), adjustable proportionally.
·Operating Temperature: 0~40°C (operation), -15~50°C (storage).
Installation & Usage Guide
Winning Steps (Reverse Order for Removal!)
Step 1: Connect the battery (auto voltage detection).
Step 2: Attach the road (e.g., lights, USB devices).
Step 3: Connect solar panels (ensure voltage matches the battery system).
Parameter Settings
·Hold “MENU” to enter setup mode. Use “ON/OFF” to toggle battery types.
· Press "MENU" briefly to adjust charging voltages.
Troubleshooting
·Red Light Flashing: Overload/short circuit—disconnect the load and restart.
·“ERR” Display: Solar input overvoltage—check panel voltage compatibility.
Packing List
1 * Solar Controller
1 * User Manual
| Weight | 0.260 kg |
|---|---|
| Dimensions | 10 × 10 × 4 cm |
3 review for 30A Smart Solar Charge Controller 12V/24V Auto, PWM 3-Stage, LCD Display, 4 USB Ports, for Lead-Acid/AGM/Gel/Li-ion/LiFePO4
Original price was: 26.19€.22.33€Current price is: 22.33€.
eWelink Zigbee Gateway Hub Mini Smart Bridge Home Appliances Remote Controller Automation Device work Alexa Google Assistant
★★★★☆ (7)
Add to cart
Original price was: 56.07€.47.23€Current price is: 47.23€.
Gimbal Stabilizer Selfie Stick Tripod with Fill Light Bluetooth Wireless Extendable for Samsung IPhone Cellphone Smartphone
★★★★★ (3)
Add to cart
NEW MIJIA Smart Kettle 2 Pro Electric Kettles Kitchen Appliances LED Display 24H Intelligent Temperature Constant samovar
★★★★★ (11)
Add to cart
This product has multiple variants. The options may be chosen on the product page
Original price was: 56.97€.51.82€Current price is: 51.82€.
Customer –
The controller is very good, works well, the display is very informative, and the menu is simple and easy to understand. I recommend it; it’s worth the money.
Current: Rated for 30 Amps Voltage: Battery compatible with 12V and 24V vehicles
Customer –
The controller is very easy to use, has a large informative screen, and a simple and convenient menu. I recommend it for its value for money. This is my second purchase, and I’m satisfied.
Current: Rated for 30 Amps Voltage: Battery compatible with 12V and 24V vehicles
A * * N –
Apart from the color display, it’s an absolutely unnecessary item. Not functional. No adjustments. The instrument readings are not accurate. You have to pay a lot of money for beauty.
Current: Rated for 30 Amps Voltage: Battery compatible with 12V and 24V vehicles