3.68kW Home Hybrid Solar Inverter – 3680VA Backup, 160-400V Battery, Compact & Quie
HEC2-S3.68Hr2 3.68kW Hybrid Solar Inverter - Complete Product Description
Innovative Residential Energy Solution for Modern Homes
This advanced 3.68kW hybrid solar inverter represents the perfect balance of performance and affordability for residential solar systems. Designed with cutting-edge technology and user-friendly features, it delivers reliable power conversion, efficient energy storage, and seamless backup functionality - all in a compact, quiet package that integrates beautifully with modern home environments.
Core Technical Specifications
| Category | Parameter | Specification |
|---|---|---|
| Power Specifications | Nominal AC Output | 3680W |
| Max. AC Output Power | 4000W | |
| Nominal Grid Voltage | 230V | |
| Grid Voltage Range | 180-280V | |
| Grid Frequency | 50Hz | |
| PV Input | Max. PV Array Power | 5000W |
| MPPT Voltage Range | 100-540V | |
| Max. PV Input Current | 15A | |
| Number of MPPT Trackers | 2 | |
| Battery System | Battery Voltage Range | 160-400V |
| Max. Charge Current | 25A | |
| Max. Discharge Current | 25A | |
| Battery Types Supported | Li-ion/Lead-acid | |
| Backup Power | EPS Output Power | 3680VA |
| Transfer Time | <20ms | |
| Output Voltage | 230V | |
| Output Frequency | 50Hz | |
| Physical Characteristics | Dimensions (W×H×D) | 450×650×200mm |
| Weight | 18.5kg | |
| Noise Level | <25dB | |
| Cooling Method | Natural convection | |
| Protection & Safety | Protection Rating | IP65 |
| Operating Temperature | -20°C to +55°C | |
| Certifications | CE, IEC 62109, VDE-AR-N 4105 |
Detailed Product Features
1. Advanced Dual MPPT Technology
- Features two independent MPPT trackers with 99.9% tracking efficiency
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Wide 100-540V operating range accommodates various PV configurations
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Supports up to 5000W total PV input (2500W per tracker)
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Automatic string monitoring and optimization
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2. Intelligent Battery Management
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Compatible with 160-400V battery systems (supports high-voltage lithium and lead-acid)
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Advanced battery charging algorithm extends battery life by up to 30%
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Configurable charge/discharge parameters (25A max)
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Real-time battery monitoring via mobile app
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3. Reliable Backup Power Solution
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3680VA pure sine wave output for clean power
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Ultra-fast <20ms transfer time ensures uninterrupted power
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Smart load management prioritizes critical circuits
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Configurable backup power scenarios
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4. Smart Energy Management
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Time-of-Use (TOU) scheduling with 6 programmable periods
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Peak shaving functionality reduces grid consumption
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Optional grid feed-in limitation
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Remote monitoring via Wi-Fi/4G (optional dongle)
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5. Quiet and Compact Design
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Ultra-quiet operation (<25dB) - quieter than a whisper
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Slim 200mm depth saves installation space
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Modern white finish blends with home interiors
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Wall-mountable with optional floor stand
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6. Comprehensive Protection
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IP65 rated for outdoor installation
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-20°C to +55°C operating range
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Advanced arc fault protection
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Anti-islanding protection
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Performance Data
| Scenario | Performance Metric | Value |
|---|---|---|
| PV Conversion | Max. Efficiency | 97.6% |
| European Efficiency | 96.8% | |
| Battery System | Round-trip Efficiency | 94.5% |
| Charge/Discharge Rate | 0.5C | |
| Standby | Power Consumption | <10W |
| Noise | Normal Operation | 23dB |
| Night Mode | <20dB |
Installation Benefits
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Tool-less DC connectors for faster installation
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Plug-and-play communication interfaces
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Lightweight design (18.5kg) for easy handling
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Clear LCD interface with intuitive navigation
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Integrated DC disconnect switch
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Smart Monitoring & Control
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Real-time system monitoring via mobile app
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Remote firmware updates
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Energy production and consumption analytics
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Fault alerts and diagnostics
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Compatible with third-party energy management systems
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Certifications & Compliance
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CE certified (EN 62109-1/-2)
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IEC 62109 safety standards
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VDE-AR-N 4105 grid compliance
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EN 61000-6-1/-6-3 EMC standards
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RoHS compliant
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Recommended System Configuration
| Component | Specification |
|---|---|
| PV Modules | 8-12 × 400W panels |
| Battery | 5-10kWh lithium battery bank |
| Backup Loads | Essential circuits up to 3680VA |
| Monitoring | Optional Wi-Fi/4G dongle |
Why Choose This Inverter?
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Optimized for Residential Use: Perfect balance of power and size for homes
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Future-Proof Technology: Ready for smart grid and VPP participation
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Reliable Performance: High-quality components ensure long service life
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Easy to Live With: Quiet operation and attractive design
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Scalable Solution: Can be paired with additional units if needed
Frequently Asked Questions
Q: What's the difference between this and the 3.8kW model?
A: This model offers slightly lower power (3.68kW vs 3.8kW) but with enhanced quiet operation and a more compact design, making it ideal for noise-sensitive residential areas.
Q: Can I expand the system later?
A: Yes, the system can be paired with additional inverters for increased capacity.
Q: Is professional installation required?
A: While designed for easy installation, we recommend professional installation to ensure optimal performance and safety compliance.
Q: What monitoring options are available?
A: The inverter supports local LCD monitoring and optional remote monitoring via Wi-Fi/4G dongle.
Q: How long is the warranty period?
A: The standard warranty is 5 years, extendable to 10 years with registration.
Ideal Applications
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Single-family homes
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Small home offices
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Vacation properties
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Energy-conscious households
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Areas with unreliable grid power
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.