MPPT Solar Charge Controller 30A 40A 50A 60A for Off-Grid Systems
Price:
$55-77/pieces
MOQ:
1 pieces
Delivery Time:
7 Days
Brand:
SZSSTH
Product Description
Durable MPPT Solar Charge Controller 30A 40A 50A 60A for Off-Grid Solar Energy System
| Attribute | Value |
|---|---|
| Type | MPPT |
| Max PV Power | Auto tracking the max power |
| Rated Current | 30/40/50/60A |
| MPPT efficiency | 97% |
| Protection level | IP 21 |
| Charge mode | MPPT automatic Max power tracking |
Product Overview
Advanced MPPT Technology with 99% Tracking Efficiency
- Intelligent Maximum Power Point Tracking (MPPT) extracts 30% more solar energy than PWM controllers
- Auto-adjusts to weather conditions (cloudy/sunny) for optimal charging performance
Wide Compatibility for Multiple Battery Types & Voltage Systems
- Works with 12V/24V/36V/48V lead-acid (sealed/GEL/flooded) & lithium batteries (LiFePO4 optional)
- High PV input voltage (100V DC Max) supports series-connected solar panels
Smart Battery Management to Extend Battery Life by 200%
- 4-stage charging (bulk/absorption/float/equalization) prevents overcharge/discharge
- -20°C~60°C temperature compensation ensures safe operation in extreme environments
Military-Grade Protection System
- Triple reverse polarity protection (PV/battery/load)
- 4000V lightning surge protection for outdoor installations
- Over-current/short-circuit/overheat protection with auto-recovery
User-Friendly Operation
- 3.2-inch LCD display shows real-time data: PV voltage/charging current/battery temp
- Dual USB outputs (5V/3A) for fast-charging phones/tablets
- Optional Bluetooth/WiFi module for remote monitoring via app
| PRODUCT | MPPT SOLAR CONTROLLER | |||
|---|---|---|---|---|
| Model | 30A | 40A | 50A | 60A |
| Charging Mode | MPPT automatic maximum power tracking | |||
| Battery Type | Lead Acid, Gel, LifePo4, Li-ion | |||
| Max PV Input Power | 12V-18V: 540W 24V-36V: 1080W 36V-54V: 1620W 48V-72V: 2160W 96V-144V: 4320W |
12V-18V: 720W 24V-36V: 1440W 36V-54V: 2160W 48V-72V: 2880W 96V-144V: 5760W |
12V-18V: 900W 24V-36V: 1800W 36V-54V: 2700W 48V-72V: 3600W 96V-144V: 7200W |
12V-18V: 1080W 24V-36V: 2160W 36V-54V: 3240W 48V-72V: 4320W 96V-144V: 8640W |
| Product Size | 202*215*100mm | 202*215*100mm | 218*265*100mm | 218*265*100mm |
| Weight | NW:1.9KG GW:2.2KG |
NW:1.9KG GW:2.2KG |
NW:2.6KG GW:3KG |
NW:2.6KG GW:3KG |
Ideal Applications
Home Solar Systems - Perfect for cabins and off-grid homes
RV & Marine Power - Compact design for mobile installations
Telecom Stations - Reliable performance in remote locations
Agricultural Water Pumps - Handles high-power irrigation systems
Why Choose Our MPPT Controller?
5-Year Warranty - Industry-leading reliability
IP32 Waterproof Rating - Suitable for outdoor use
OEM/ODM Available - Custom branding and specifications
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen ShengShi TianHe Electronic Technology Co., Ltd.
Location
1515, 15th Floor, Baotai Building, No. 182, Bulan Road, Nanwan Street, Longgang district, Shenzhen.
Contact Person
Janice chen