1. Core Technology
- MPPT Bypass Technology: Dynamically tracks peak power point with 95% conversion efficiency
- Wide Voltage Input: Compatible with 12V-48V solar panels/batteries (auto-detect)
- Triple Protection: Auto-cutoff for overcharge, over-discharge, and reverse polarity
2. Off-Grid Performance
| Parameter | Specification |
| Max. Input Power | 400W (DC 48V) |
| USB Fast Charging | QC3.0×2 + PD 60W |
| Standby Power Consumption | <0.5W (ECO mode) |
| Operating Temperature | -30°C to +60°C |
3. Use Cases
Camping Mode:
- Day: 100W solar panel → Directly powers rice cookers/lighting
- Night: Seamless switch to battery power
Emergency Backup:
- Connect to car battery → Powers phones/medical devices
- Waterproof operation in storms (IP65 rated)
4. Vs Traditional Systems
| Pain Point | Traditional Inverter | This Solution |
| Energy Loss | 15%-20% inversion loss | <5% direct-connect loss |
| Installation Complexity | Requires controller+inverter | Plug-and-play |
| Low-Light Performance | Fails below startup voltage | Operates down to 18V |
5. Critical Safety
AC INPUT PROHIBITED – DC power only
Connect panels BEFORE sun exposure (prevents arcing hazards)
Use correctly rated batteries (switchable lead-acid/Li-ion mode)