Deye 8.8kW Hybrid Inverter Demo Model
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⚡ Deye 8.8kW Hybrid Inverter Demo Model – Single Phase 48V
Brand: Deye
Model: SUN-8K-SG05LP1-EU
Type: Single-Phase Low-Voltage Hybrid Inverter
Rated AC Output: 8kW
Maximum AC Output: 8.8kW
Battery Voltage: 40–60V
Protection Rating: IP65
Condition: Demo Model
⚡ Key Features
• 8kW continuous output — delivers reliable power for residential and small commercial energy systems
• 8.8kW maximum AC output — provides additional capacity for higher demand loads
• High 190A battery current — supports rapid battery charging and discharging
• Solar + battery + grid integration — manages multiple energy sources within one hybrid system
• Diesel generator compatible — supports storing energy from a diesel generator
• AC coupling capability — suitable for retrofitting existing solar PV systems
• Up to 16 inverters in parallel — supports scalable on-grid and off-grid system configurations
• Multiple battery support — allows multiple batteries to be connected in parallel
• Six programmable time periods — configure battery charging and discharging schedules
• Colour touch LCD — provides convenient local system monitoring and control
• IP65 protection — designed for installation in demanding environments
• Smart cooling — efficient thermal management with low operating noise
• Advanced protection functions — includes anti-islanding, surge protection, reverse-polarity protection and over-current protection
📐 Technical Specifications
🔋 Battery Input
| Specification | Value |
|---|---|
| Battery Type | Lead-acid or Lithium-ion |
| Battery Voltage Range | 40–60V |
| Maximum Charging Current | 190A |
| Maximum Discharging Current | 190A |
| External Temperature Sensor | Yes |
| Charging Curve | 3 Stages / Equalization |
| Lithium Battery Strategy | Self-adaption to BMS |
| BMS Communication | RS485 / CAN |
☀️ PV Input
| Specification | Value |
|---|---|
| Maximum DC Input Power | 10,400W |
| Rated PV Input Voltage | 370V |
| PV Voltage Range | 125–500V |
| Start-Up Voltage | 125V |
| MPPT Voltage Range | 150–425V |
| Full Load DC Voltage Range | 200–425V |
| Number of MPPT Trackers | 2 |
| Strings per MPPT | 2 + 2 |
| Maximum PV Input Current | 26A + 26A |
| Maximum PV Short-Circuit Current | 34A + 34A |
⚡ AC Output
| Specification | Value |
|---|---|
| Rated AC Output Power | 8,000W |
| Maximum AC Output Power | 8,800W |
| Rated AC Output Current | 40A / 38.3A |
| Maximum AC Output Current | 36.4A / 34.8A |
| Maximum Continuous AC Passthrough | 50A |
| Peak Off-Grid Power | 2 × rated power for 10 seconds |
| Power Factor | 1 |
| Power Factor Adjustment | 0.8 leading to 0.8 lagging |
| Output Frequency | 50/60Hz |
| Output Voltage | 220/230Vac |
| Grid Type | Single Phase |
📊 Efficiency
| Specification | Value |
|---|---|
| Maximum Efficiency | 97.60% |
| Euro Efficiency | 96.50% |
| MPPT Efficiency | 99.90% |
| Total Harmonic Current Distortion (THDi) | <3% |
| DC Current Injection | <0.5% In |
🛡️ Protection & Safety
The Deye SUN-8K-SG05LP1-EU includes:
• Anti-islanding protection
• PV string input reverse polarity protection
• Insulation resistance detection
• Residual current monitoring
• AC output over-current protection
• Output short-circuit protection
• Surge protection
• DC Type II / AC Type III over-voltage category
Applicable standards include: IEC 61727, IEC 62116, CEI 0-21, EN 50549, NRS 097, RD 140, UNE 217002, OVE-Richtlinie R25, G99 and VDE-AR-N 4105.
🛠️ General Specifications
| Specification | Value |
|---|---|
| Operating Temperature | -40°C to +60°C |
| Derating | Above 45°C |
| Cooling | Smart Cooling |
| Noise Level | ≤30dB |
| Communication | RS485 / CAN |
| Dimensions | 330 × 580 × 232mm |
| Weight | 24kg |
| Protection Degree | IP65 |
| Installation | Wall-mounted |
| Warranty | 5 Years |
| Optional Warranty | 10 Years |
Dimensions exclude connectors and brackets.
🏡 Ideal For
• Residential solar + battery systems
• Backup power installations
• Off-grid and hybrid solar systems
• Existing solar system retrofits using AC coupling
• Generator-assisted energy storage systems
• Homes requiring high battery charging/discharging capability
• Small commercial hybrid energy systems
• Scalable installations requiring multiple inverters in parallel
🏷️ Quality & Support
The Deye 8.8kW Hybrid Inverter Demo Model combines an 8kW rated output with a maximum 8.8kW AC output, high 190A battery charging/discharging capability and support for up to 16 units in parallel. With AC coupling, generator integration, dual MPPT solar input and IP65 protection, it provides a flexible platform for residential and small commercial solar + storage applications.
DATASHEET
INSTALLATION MANUAL
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