

The Deye SUN-16K-SG01LP1-EU is a low-voltage hybrid inverter for large residential and light-commercial storage projects where PV generation, battery storage and backup supply need to work as one system. It uses a 48V battery architecture, so it remains practical for installers working with common residential LFP battery stacks.
Commercial points worth highlighting:
Time-of-use charge and discharge scheduling helps shift solar energy to evening demand and higher-tariff periods.
AC-coupling support makes the unit suitable for retrofits where an existing PV inverter is already installed.
Diesel generator input is useful for weak-grid and backup sites that cannot rely on PV and battery alone.
Parallel operation allows the system to be expanded without replacing the original inverter.
The 16kW rating is a strong fit for homes, villas, small offices and shops that need dependable self-consumption plus backup capability rather than a basic grid-tie-only inverter.
| Parameter Category | Parameter Item | Specification Value |
| AC Input/Output Parameters | Rated AC Input/Output Active Power | 16,000 W (16 kW) |
| Maximum AC Apparent Power | 17,600 VA (17.6 kVA) | |
| Battery Parameters | Compatible Battery Type | Lead-acid or Lithium-ion |
| Battery Voltage Range | 40–60 V | |
| Number of Battery Inputs | 2 | |
| Maximum Charge/Discharge Current | 290 A | |
| PV Input Power Parameters | Maximum PV Access Power | 32,000 W (32 kW) |
| Maximum PV Input Power | 25,600 W (25.6 kW) | |
| PV Voltage Parameters | Maximum PV Input Voltage | 500 V |
| PV Start-up Voltage | 125 V | |
| MPPT Voltage Range | 150–425 V | |
| Rated PV Input Voltage | 370 V | |
| MPPT & String Parameters | Number of MPPT Channels | 3 |
| String Configuration | 3/2+2+2 | |
| Maximum Operating DC Current | 32+32+32 A | |
| Short-circuit Current | 60+60+60 A | |
| AC Side Parameters | Rated AC Voltage | 220/230 V |
| AC Connection Type | L+N+PE | |
| Maximum Continuous Passthrough Current | 100 A | |
| Total Harmonic Distortion of Current (THDi) | <3% | |
| Efficiency & Protection Parameters | Maximum Conversion Efficiency | 97.60% |
| European Standard Efficiency (Euro Efficiency) | 96.50% | |
| MPPT Tracking Efficiency | >99% | |
| Ingress Protection Rating | IP65 | |
| Surge Protection Device (SPD) | Type II DC/AC SPD | |
| Cooling Method | Intelligent Air Cooling | |
| Net Weight | 52 kg |