Dual MPPT Trackers for Maximum Solar Harvest:
Equipped with 2 independent MPPT trackers (99.9% efficiency) to optimize energy capture from 2 separate panel strings. Adapts to partial shading, mixed orientations, or varying sunlight conditions, boosting daily solar yield by 5–8% compared to single MPPT models.
Seamless Grid-Tied + Off-Grid Flexibility:
Operates in grid-tied mode (exporting excess solar to the grid for net metering) and switches to off-grid battery backup in <8ms during outages, ensuring uninterrupted power for essential loads (HVAC, refrigerators, home offices).
Broad Battery Compatibility:
Works with 24V/48V LiFePO4, lead-acid, or lithium-ion batteries (supports 3kWh–20kWh storage). Features a 100A smart charger with adjustable profiles to prevent overcharging/discharging, extending battery life to 6,000+ cycles (15+ years for LiFePO4).
Pure Sine Wave for Device Safety:
Generates clean 230V AC power (pure sine wave) to protect sensitive electronics (laptops, smart home devices, medical equipment) from damage, ensuring compatibility with all household appliances.
Smart Monitoring & Control:
Connects via WIFI / Bluetooth to a mobile app and cloud platform, enabling remote tracking of solar production, battery SOC, grid usage, and system health. Set custom schedules (e.g., charge batteries during off-peak grid hours) to minimize utility costs.

| TYPE |
SPI4836
|
SPI4865
|
|---|---|---|
| INVERTER | ||
| Rated Output Power | 3600W | 6500W |
| Max.Peak Power | 7200W | 12000W |
| Rated Output Voltage |
120Vac
|
|
| Rated AC Frequency | 50/60Hz | |
| BATTERY | ||
| Rated Voltage | 48V | |
| Max.MPPT Charging Current | 200A | |
| PV INPUT | ||
| Max. Array Power | 4000W | 4500w*2 |
| Max.Input Current | 22A | 22A*2 |
| MPPT Voltage Range |
90-260Vdc
|
|
| EFFICIENCY | ||
| MPPT Tracking Efficiency | 99% | |
| Max. Efficiency | 92% | |























