Core Technical Specifications
| Parameter Category | Item | KSI-1.0K12 | KSI-1.6K24 | User-Friendly Notes |
|---|
| Electrical Performance | Rated Power | 1000VA/800W | 2000VA/1600W | “VA”=total power, “W”=usable power; KSI-1.6K24 powers more appliances (e.g., 1.5P AC) |
| AC Voltage Regulation | 230VAC±5% | 230VAC±5% | Stable output voltage, protects sensitive devices (e.g., computers) from voltage fluctuations |
| Peak Efficiency (PV to INV) | 98% | 98% | Higher than industry average (95-96%)—saves 2-3% solar energy loss annually |
| Solar Charger | Max PV Array Power | 550W (12V) | 1100W (24V) | KSI-1.6K24 matches larger solar panels (e.g., two 550W PERC modules) |
| MPPT Operating Voltage Range | 20-150VDC | 30-150VDC | Wide range = compatible with most solar panels (no need to match specific PV voltage) |
| Protection | Overcharge Protection | 16VDC | 33VDC | Prevents battery damage from overcharging—extends battery lifespan by 2-3 years |
| Physical | Dimension (D×W×H) | 300x235x90mm | 300x235x90mm | Same size for easy installation; fits standard electrical boxes |
Key Advantages of KINGSUN Hybrid Inverter Ideal Application Scenarios
Ultra-High Energy Efficiency
“98% peak efficiency from PV (solar panel) to INV (inverter) – 2-3% higher than common hybrid inverters. For a 1kW solar system, this means an extra 15-20 kWh annual electricity output (enough to power a fridge for 1 month).”
Fast Grid/Off-Grid Transfer
“10ms transfer time for personal computers, 20ms for home appliances – no power interruption during grid outages. Critical for devices that can’t shut down (e.g., medical equipment, security cameras).”
Wide Voltage Adaptability
“AC input range: 90-280VAC (for home appliances) – works in areas with unstable grid voltage (e.g., rural regions). PV input range: 20-150VDC – compatible with 60-120 cell solar panels, no need for additional voltage regulators.”
Smart Monitoring & Remote Control
“Supports RS232/GPRS/WIFI communication – check real-time data (PV power, battery level, output load) via mobile app or PC. Set charging/discharging schedules (e.g., charge batteries during daytime, use battery power at night) to save grid costs.”
Ideal Application Scenarios
| Application Scenario | Key Requirements | Recommended Model | Matching Logic |
|---|
| Small Off-Grid Homes | Low power (≤800W), 12V battery system | KSI-1.0K12 | Powers basic appliances (lights, TV, phone chargers); compact size fits small electrical cabinets |
| Medium Off-Grid Residences | Medium power (800-1600W), 24V battery system | KSI-1.6K24 | Supports fridges, small ACs, and 2-3 simultaneous appliances; 1100W PV input matches 2×550W panels |
| Small Commercial Shops | Uninterrupted power, grid backup | KSI-1.6K24 | Switches to battery power during grid outages (e.g., convenience stores, cafes) to avoid business losses |
| Solar+Storage Systems | Smart charging/discharging | Both (KSI-1.0K12 for 1kW systems; KSI-1.6K24 for 2kW systems) | MPPT function maximizes solar charging; WIFI monitoring helps manage energy use |
