The DAHAI HonS Series single-phase on-grid inverter is available in 4KW, 5KW, 6KW, 8KW, and 10KW models, delivering up to 98.1% maximum efficiency with a transformerless design. Features dual-MPPT inputs, IP66 outdoor protection, WiFi and RS485 monitoring, and a comprehensive protection suite including over-voltage, over-current, and anti-islanding. Compact wall-mount design rated for altitudes up to 4,000m with global grid compliance. Backed by a 5-year warranty. Ideal for residential rooftop and light commercial solar installations.
Frequently Asked Questions
Q: Does the AGAIC DAHAI HonS Series On-Grid Inverter 4-10K send excess power back to the grid?
A: Yes. As an on-grid (grid-tie) inverter, the AGAIC DAHAI HonS Series On-Grid Inverter 4-10K feeds surplus solar energy to the utility grid and supports net metering where available, helping reduce your electricity bill.
Q: Do I need batteries with this inverter?
A: No. On-grid inverters work without batteries - they convert solar DC to AC for immediate home use and export the rest. Add batteries only if you want backup or self-consumption, which requires a hybrid inverter.
Q: Which solar panels is it compatible with?
A: The AGAIC DAHAI HonS Series On-Grid Inverter 4-10K accepts a wide range of PV modules within its MPPT voltage and current range. See the Technical Specifications table above for exact PV input limits, and pair with AGAIC panels for a matched system.
Q: How do I monitor the system?
A: AGAIC inverters include monitoring via a mobile app and web portal, showing real-time generation, daily yield, and system status.
Q: What protections does it have?
A: Built-in protections include anti-islanding, over/under-voltage, over-temperature, and short-circuit protection, with an IP65-rated housing for outdoor installation.
Q: What is the warranty?
A: AGAIC POWER provides a 5-year standard warranty on inverters, extendable in most regions.
DAHAI HonS Series — Single-Phase On-Grid Inverter 4–10K
The DAHAI HonS Series is a high-performance single-phase on-grid inverter engineered for residential solar systems. Featuring a dual-MPPT design with a wide 80–550V tracking range, up to 98.1% maximum efficiency, and IP66-rated outdoor durability, the HonS series delivers reliable, intelligent energy conversion for homes. With comprehensive global grid certification and a compact, lightweight build, the HonS series is the ideal solution for modern residential PV installations.
Key Features
- Power Range 4KW–10KW — Five models covering typical residential PV system sizes from 4kW to 10kW rated output
- Dual-MPPT Design — Two independent MPPT trackers with up to 30A max DC input current (10K model), maximizing energy harvest from complex roof layouts
- Up to 98.1% Max Efficiency — Industry-leading conversion efficiency with 97.6% European weighted efficiency across all models
- IP66 Outdoor Protection — Fully weatherproof enclosure rated for outdoor installation in rain, dust, and harsh environments
- Intelligent Cooling — Fanless natural cooling on 4K–8K models for silent, maintenance-free operation; intelligent forced air cooling on 10K model
- WiFi + Multi-Protocol Communication — Built-in WiFi for remote monitoring; optional RS485 or GPRS for flexible system integration
- Ultra-Low Night Consumption — Less than 1W standby power consumption, maximizing system net energy yield
- Comprehensive Protection Suite — DC reverse-polarity, short circuit, over-current/voltage, insulation monitoring, residual current detection, surge protection, anti-islanding, temperature monitoring, and integrated DC switch
- Global Grid Compliance — Certified to IEC61727, EN50549-1, VDE-4105, AS/NZS-4777, and additional regional standards for worldwide deployment
- 4000m Altitude Rating — Reliable operation at high altitudes with -25°C to +60°C temperature range
Technical Specifications
Input (DC)
| Parameter | HonS-4K | HonS-5K | HonS-6K | HonS-8K | HonS-10K |
|---|
| Max. DC Input Power | 6000W | 7500W | 9000W | 12000W | 15000W |
| Max. DC Input Voltage | 550V | 550V | 550V | 550V | 550V |
| Max. DC Input Current | 20/20A | 20/20A | 20/20A | 20/26A | 20/30A |
| MPPT Voltage Range | 80–550V | 80–550V | 80–550V | 80–550V | 80–550V |
| Recommended MPP Operating Voltage | 360V | 360V | 360V | 360V | 360V |
| No. of MPPT | 2 | 2 | 2 | 2 | 2 |
| Max. No. of Strings per MPPT | 1/1 | 1/1 | 1/1 | 1/2 | 1/2 |
Output (AC)
| Parameter | HonS-4K | HonS-5K | HonS-6K | HonS-8K | HonS-10K |
|---|
| Rated Output Power | 4000W | 5000W | 6000W | 8000W | 10000W |
| Max. Output Power | 4.4kVA | 5.5kVA | 6.6kVA | 8.8kVA | 11kVA |
| Max. Output Current | 20A | 25A | 27.3A | 36.4A | 45.5A |
| Rated Grid Voltage | 230V |
| Grid Voltage Range | 160–270Vac (adjustable) |
| Rated Grid Frequency | 50/60Hz |
| Grid Frequency Range | 45–55Hz / 55–65Hz |
| THD | <2% (Under the rated power) |
| Power Factor | >0.99 (Under the rated power) Adjustable range: 0.8 leading–0.8 lagging |
| DC Current Injection | <0.5% (Under the rated power) |
System Data
| Parameter | HonS-4K | HonS-5K | HonS-6K | HonS-8K | HonS-10K |
|---|
| Max. Efficiency | 98.1% | 98.1% | 98.1% | 98.1% | 98.1% |
| Euro Efficiency | 97.5% | 97.5% | 97.5% | 97.5% | 97.6% |
| Humidity Range | 0–100% non-condensing |
| Cooling Type | Natural cooling | Natural cooling | Natural cooling | Intelligent forced air cooling | Intelligent forced air cooling |
| Temperature Range | -25°C ~ +60°C |
| Power Consumption at Night | <1W |
| Max. Working Altitude | 4000m |
| Display | LED (optional: LCD) |
| Communication Interface | WiFi (optional: RS485 or GPRS) |
Protection
| Parameter | HonS-4K | HonS-5K | HonS-6K | HonS-8K | HonS-10K |
|---|
| DC Reverse-Polarity Protection | Yes |
| Short Circuit Protection | Yes |
| Output Over Current Protection | Yes |
| Output Over Voltage Protection | Yes |
| Insulation Resistance Monitoring | Yes |
| Residual Current Detection | Yes |
| Surge Protection | Yes |
| Grid Monitoring | Yes |
| Islanding Protection | Yes |
| Temperature Protection | Yes |
| Integrated DC Switch | Yes |
Mechanical Data
| Parameter | HonS-4K | HonS-5K | HonS-6K | HonS-8K | HonS-10K |
|---|
| Dimensions (W×H×D) | 347×368×167mm | 347×368×167mm | 347×368×167mm | 347×368×190mm | 347×368×190mm |
| Weight | 10kg | 10kg | 10kg | 11kg | 11kg |
| Protection Class | IP66 |
Standards & Certifications
| Category | Standard |
|---|
| Safety / EMC | NB/T32004-2018, IEC62109, IEC61000, IS16169 & IS16221 (BIS) |
| Grid-Connected | IEC61727, EN50549-1, VDE-4105, NRS-097-2-1, OVE-Richtlinie R25, UNE217001/2, Ordinace No. 140 |
| Other | IEC61683, IEC62116, EN50530, IEC60068 |
Applications
- Residential rooftop grid-tied solar systems
- Single-phase home PV installations with complex roof orientations (dual MPPT)
- Outdoor installations requiring IP66 weather protection
- High-altitude residential solar projects up to 4000m
- Smart home energy systems with WiFi remote monitoring
