Dual MPPT Trackers: Independently manages two solar panel strings (max input voltage 500V DC), adapting to shading or uneven panel conditions for balanced energy collection; MPPT efficiency reaches 99.2% for maximum power extraction.
Hybrid Compatibility: Works with most lithium-ion batteries (e.g., LiFePO4) to store excess solar energy, supporting both off-grid and grid-tied modes; auto-switches to battery power during grid outages, maintaining critical loads.
Smart Energy Management: Connects via Wi-Fi/Bluetooth to a companion app, offering real-time data on solar production, grid usage, and battery status; supports time-of-use (TOU) scheduling to prioritize solar/battery use during peak grid hours.
High Power Handling: 6.5kW continuous AC output (surge capacity up to 13kW) handles heavy loads like air conditioners or electric water heaters; wide AC voltage range (180-264V) unstable grids.
Durable Design: IP65-rated enclosure resists dust, rain, and extreme temperatures (-25°C to 60°C); corrosion-resistant aluminum casing ensures long outdoor lifespan (10-year warranty).
Safety Protections: Includes overvoltage/overcurrent protection, short-circuit prevention, reverse polarity guard, and arc fault detection (AFCI) to meet global standards (IEC 62109, UL 1741).
User-Friendly Interface: LCD screen displays key metrics (voltage, current, power); LED indicators for system status (solar active, battery charging, grid connected); easy installation with plug-and-play wiring terminals.

| TYPE |
SPI4836M80-300
|
SPI4865M80-300
|
|---|---|---|
| INVERTER | ||
| Rated Output Power | 3600W | 6500W |
| Max.Peak Power | 7200W | 12000W |
| Rated Output Voltage |
120Vac
|
|
| Rated AC Frequency | 50/60Hz | |
| BATTERY | ||
| Battery Type | Li-ion/Lead-Acid | |
| Rated Battery Voltage | 48V | |
| Max.MPPT Charging Current | 200A | |
| PV INPUT | ||
| Max.PV Array Power | 4000W | 4500w*2 |
| Max.Input Current | 22A | 22A*2 |
| MPPT Voltage Range |
90-260Vdc
|
|
| EFFICIENCY | ||
| MPPT Tracking Efficiency | 99% | |
| Max. Battery Inverter Efficiency | 92% | |
| GENERAL | ||
| Dimensions |
415*280*100
|
540*350*120
|
| Operating Temperature Range | -15~55℃ | |
| COMMUNICATION | ||
| Embedded interfaces | RS485/USB/ Dry contact | |
| External Modules (Optional) | Wi-Fi/GPRS | |























