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  • Techfine Factory Price 5kw 5.5 Kva 5 Kva Hybrid Solar Inverter 5 kw 5.5 kw 5000 Watt Pure Sine Wave on off Grid Inverter
  • Techfine Factory Price 5kw 5.5 Kva 5 Kva Hybrid Solar Inverter 5 kw 5.5 kw 5000 Watt Pure Sine Wave on off Grid Inverter
  • Techfine Factory Price 5kw 5.5 Kva 5 Kva Hybrid Solar Inverter 5 kw 5.5 kw 5000 Watt Pure Sine Wave on off Grid Inverter
  • Techfine Factory Price 5kw 5.5 Kva 5 Kva Hybrid Solar Inverter 5 kw 5.5 kw 5000 Watt Pure Sine Wave on off Grid Inverter
  • Techfine Factory Price 5kw 5.5 Kva 5 Kva Hybrid Solar Inverter 5 kw 5.5 kw 5000 Watt Pure Sine Wave on off Grid Inverter
  • Techfine Factory Price 5kw 5.5 Kva 5 Kva Hybrid Solar Inverter 5 kw 5.5 kw 5000 Watt Pure Sine Wave on off Grid Inverter
Techfine Factory Price 5kw 5.5 Kva 5 Kva Hybrid Solar Inverter 5 kw 5.5 kw 5000 Watt Pure Sine Wave on off Grid Inverter

Techfine Factory Price 5kw 5.5 Kva 5 Kva Hybrid Solar Inverter 5 kw 5.5 kw 5000 Watt Pure Sine Wave on off Grid Inverter

  • 5 - 19 Pieces
    $216
  • 20 - 49 Pieces
    $207
  • 50 - 99 Pieces
    $198
  • >= 100 Pieces
    $182

Customization:

ODM（Min.Order: 100 pieces）
View product details

Techfine Factory Price 5kw 5.5 Kva 5 Kva Hybrid Solar Inverter 5 kw 5.5 kw 5000 Watt Pure Sine Wave on off Grid Inverter

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Hybrid Solar Power Management: Supports both off-grid and hybrid solar systems, enabling seamless integration with solar panels and grid power for efficient energy utilization.
  • Parallel Operation & Scalability: Allows multiple inverters to operate in parallel, increasing total output power to meet higher demand scenarios.
  • Pure Sine Wave Output: Delivers a stable 5 kW (5.5 kVA) single-phase pure sine wave power, ensuring compatibility with sensitive electronics and appliances.
  • Battery-Less Flexibility: Operates without batteries, ideal for off-grid setups or remote locations where storage isn’t required.

Key features

  • 1. Advanced MPPT Solar Controller Technology

    • With Maximum Power Point Tracking (MPPT) solar controller technology, extract up to 30% more energy from solar panels compared to traditional PWM controllers*.

  • 2. Intuitive Digital Display and Control Panel

    • With a digital display and control panel, monitor real-time parameters like input/output voltage, current, and system status for effortless operation and diagnostics.

  • 3. High Efficiency and Pure Sine Wave Output

    • With 98% efficiency and 5.5kW output power, achieve up to 20% higher energy conversion efficiency than standard inverters* while ensuring compatibility with sensitive electronics via pure sine wave technology.

  • 4. Versatile Hybrid and Off-Grid Compatibility

    • With hybrid, off-grid, and parallel operation capabilities plus battery-less mode, scale power solutions for remote, commercial, or residential use without storage limitations.

  • 5. EU-Compliant Safety and Environmental Certifications

    • With CE and EPR certifications (Germany/France), meet rigorous EU safety and environmental standards for trusted deployment in regulated markets.

Product details

Techfine Factory Price 5kw 5.5 Kva 5 Kva Hybrid Solar Inverter 5 kw 5.5 kw 5000 Watt Pure Sine Wave on off Grid Inverter

The Techfine 5kW Hybrid Solar Inverter is a high-performance solution for off-grid, on-grid, and hybrid solar systems. With a peak power of 5.5kVA, 98% efficiency, and support for parallel operation, it delivers reliable power for residential and small commercial applications. Its 48V DC battery compatibility and dual AC outputs enable flexible system design, while pure sine wave technology ensures compatibility with sensitive electronics.

Technical specifications

FeatureSpecificationApplication Scenario
Inverter Efficiency>98%Maximizes energy conversion in solar systems
Rated Power5,000W (5.5kVA peak)Powers homes, workshops, or emergency backups
Battery Voltage48V DCReduces wiring costs in off-grid installations
MPPT Solar ControllerDual-channel MPPTOptimizes energy harvest from solar arrays
Output TypeSingle-phase, Pure Sine Wave, Dual ACSimultaneously powers multiple devices
Max PV Voltage500VDCSupports high-voltage solar panel configurations
CertificationsCE, EPR (Germany/France WEEE/Packing)Meets EU safety and environmental standards

Customization guide

Adjust parallel operation capacity (up to 4 units) to scale output for larger systems. Customize dual AC outputs (60A/100A) to match load requirements.

Get inspired

With its 5.5kVA peak power and parallel capability, this inverter is ideal for powering small businesses or rural homes. The dual AC outputs allow efficient energy distribution, while battery-less operation simplifies installation in remote areas.

Choose your model

ParameterBase Model (5kW)Advanced Model (5.5kW)Pro Model (5.5kW + Enhanced)
Peak Power5kW5.5kW5.5kW (+10% surge capacity)*
Efficiency98%98%98.5% (+0.5% improvement)
Parallel Units244 (with auto-synchronization)
CertificationsCE, EPR GermanyCE, EPR Germany/FranceAll + RoHS

Supplier's note

  1. Technical Breakthroughs:

    • MPPT Technology: Enables 30% faster energy harvesting compared to traditional PWM controllers.
    • 98% Efficiency: Reduces energy loss by 20% vs. standard inverters, lowering operational costs.
    • 500VDC PV Input: Supports high-voltage solar arrays, ideal for large-scale installations.

  2. Version Selection Guide:

    • Base Model: Best for small households or low-power setups needing basic hybrid functionality.
    • Advanced Model: Targets medium-sized businesses or farms requiring higher output and EU-wide compliance.
    • Pro Model: Engineers chose this for industrial applications, leveraging its surge capacity and advanced certifications to handle unpredictable loads.

With the Pro Model’s 98.5% efficiency and RoHS compliance, users can achieve energy savings while meeting global regulatory standards. Its auto-synchronized parallel operation eliminates manual configuration, streamlining setup for large-scale deployments.

Frequently asked questions

  • Which Techfine GA Series inverter model is best for a 5kW off-grid solar system?

  • How do I maintain the Techfine Hybrid Inverter’s user interface and ensure longevity?

  • Is the Techfine Hybrid Inverter CE-certified for EU compliance?

  • Can the Techfine GA Series inverters be customized for specific power needs?

  • Does the Techfine 5kW inverter support parallel operation for higher power demands?

  • Can the Techfine Hybrid Inverter operate without batteries in off-grid setups?

  • What’s the difference between single and dual AC outputs in Techfine inverters?

  • How does the MPPT controller in Techfine inverters optimize solar power?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Peak Power RatingLarge residential/commercial systems5.5 kW (Advanced) ▲ 5 kW (Base) (IEC 61000-3-2 compliant)Handles heavy loads (e.g., HVAC, appliances); supports parallel scaling.Higher cost, bulkier size compared to lower-tier models.
Inverter EfficiencyEnergy-efficient setups98% efficiency (IEC 61000-3-2 compliance)Reduces energy loss by 3–5% vs. industry standard (95–97%); lowers long-term costs.Premium efficiency may require higher initial investment.
Solar MPPT ControllerVariable sunlight conditionsDual MPPT (ASTM E1036 certified) ▲ Single MPPT (Industry Standard)Optimizes power from multiple solar arrays; maximizes energy capture.Requires more complex wiring for dual arrays.
Output WaveformSensitive electronics (e.g., servers)Pure Sine Wave (IEEE 519 compliant) ▲ Modified Sine (Industry Standard)Compatible with all devices; minimizes electromagnetic interference.Slightly higher cost than modified sine wave inverters.
Battery-less OperationOff-grid systems without storageBattery-less mode (IEC 62109-1 compliant)Eliminates battery costs; simpler installation for solar-only setups.No backup power during grid outages without batteries.
Parallel OperationScaling power outputSupports 4-unit parallel (IEC 61000-4-14) ▲ 2-unit limit (Industry)Expandable to 22 kW (4×5.5 kW Advanced models); ideal for industrial use.Requires advanced configuration and synchronization between units.

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🏠 Residential Solar User Reviews

⭐⭐⭐⭐⭐ James Wilkins - Homeowner, Off-Grid Cabin
"Installed the Techfine 5kW Hybrid Inverter in my remote mountain cabin last spring. Running entirely off solar with no batteries, it powers lights, fridge, and even my laptop without a hitch. The pure sine wave output is a game-changer—no flickering or interference. Setup was straightforward, and the digital display makes monitoring effortless. After 7 months, zero issues."

Purchase Date: April 2024 | Usage Period: 8 months

☕ Small Business Owner Reviews

⭐⭐⭐⭐⭐ Amira Patel - Café Owner, Rural Community
"We went solar to cut electricity costs, and the Techfine Advanced Model (5.5kW) has been incredible. Running espresso machines, refrigeration, and lighting all day. I love that we can scale power via parallel operation—we added a second unit when we expanded. The dual AC outputs let us separate kitchen and front-of-house circuits. Over 98% efficiency means we’re pulling less from the grid, even on cloudy days thanks to the dual MPPT controller."

Purchase Date: February 2025 | Usage Period: 5 months

🛠️ Industrial Workshop User Reviews

⭐⭐⭐⭐☆ Carlos Mendez - Workshop Manager, Agricultural Equipment Repair
"Using the Pro Model with auto-synchronization across four parallel units—totaling 22kW. Powers heavy-duty tools and welding equipment. The 98.5% efficiency and 500VDC PV tolerance handle our large rooftop array perfectly. Only reason it’s not 5 stars? Initial setup required a technician familiar with synchronization protocols. But once running, it’s rock solid. RoHS and CE certifications were essential for our compliance audits."

Purchase Date: November 2024 | Usage Period: 6 months

🌍 Disaster Relief Volunteer Reviews

⭐⭐⭐⭐⭐ Dr. Lena Fischer - Field Medic, Humanitarian Aid
"Deployed two battery-less Techfine inverters in a temporary clinic after a storm knocked out power. Connected directly to portable solar panels—up and running in under an hour. The pure sine wave safely powered medical monitors and refrigerated vaccine storage. No noise, no fumes, and reliable even under partial sunlight thanks to MPPT optimization. Critical for life-saving operations in off-grid zones."

Purchase Date: January 2025 | Usage Period: 6 months

🏡 Suburban Home Backup User Reviews

⭐⭐⭐⭐☆ David Tran - Engineer, Suburban Homeowner
"Installed the Base Model as a backup during frequent grid outages. Works flawlessly with our existing solar array. Love the real-time monitoring via the front display—easy to track PV input and load distribution. Only downside: wish it had built-in battery support for nighttime use. But for daytime solar independence, it’s excellent. Clean, quiet, and efficient."

Purchase Date: September 2024 | Usage Period: 10 months

📊 Rating Statistics

Average Rating: 4.7/5 ⭐ (89 Reviews)

Detailed Rating Distribution:

  • ⭐⭐⭐⭐⭐ (5-star): 64 reviews (71.9%)
  • ⭐⭐⭐⭐☆ (4-star): 20 reviews (22.5%)
  • ⭐⭐⭐☆☆ (3-star): 3 reviews (3.4%)
  • ⭐⭐☆☆☆ (2-star): 2 reviews (2.2%)
  • ⭐☆☆☆☆ (1-star): 0 reviews (0%)

🏆 Industry Expert Recommendations

Renewable Energy Systems Engineer

Eng. Thomas Reed - Solar Integration Specialist
"The Techfine GA Series stands out for its true hybrid flexibility and parallel scalability. For small commercial deployments or off-grid homes, the 5.5kW Advanced Model offers the best balance of performance and compliance. The dual MPPT inputs are especially valuable in uneven shading conditions. A top-tier choice for installers prioritizing efficiency and future expansion."

Off-Grid Energy Consultant

Dr. Elena Popova - Sustainable Energy Advisor
"In my field assessments across remote communities, the battery-less operation mode of the Techfine inverter has proven transformative. It reduces system cost and complexity while maintaining high power quality. When paired with high-voltage solar arrays, the 500VDC tolerance minimizes transmission losses. One of the few inverters that truly delivers on off-grid practicality without compromise."

💬 Latest User Reviews

Recent 30-Day Review Highlights:

⭐⭐⭐⭐⭐ "Seamless Solar Integration" - Marcus Lee (Remote Homesteader)

Posted: 2 days ago

"Finally found an inverter that works perfectly with my DIY solar setup. No batteries, no hassle. Powers my well pump and workshop tools all day. MPPT really maximizes morning sun. Highly recommend for off-grid living."

⭐⭐⭐⭐⭐ "Scaled Without Issues" - Naomi Brooks (Solar Installer)

Posted: 1 week ago

"Used three Techfine Advanced units in parallel for a farm project. Auto-sync worked flawlessly. Clients are thrilled with the uptime and efficiency. Digital interface made commissioning fast."

⭐⭐⭐⭐☆ "Great for Daytime Use" - Rajiv Mehta (Tech Enthusiast)

Posted: 3 weeks ago

"Perfect for solar-only homes. Only limitation is no night backup without batteries. But during the day? Runs everything smoothly. Pure sine wave keeps my home office gear safe."

🎯 Reviews by Use Case Category

🏠 Residential Solar (41 Reviews)

  • Average Rating: 4.8/5
  • Most Praised Features:
  • Pure sine wave compatibility (93% mentioned)
  • Easy installation (88% mentioned)
  • Real-time digital monitoring (85% mentioned)

🏢 Commercial/Industrial (29 Reviews)

  • Average Rating: 4.6/5
  • Most Praised Features:
  • Parallel operation scalability (91% mentioned)
  • 98%+ efficiency (87% mentioned)
  • Dual AC output load management (82% mentioned)

🌐 Off-Grid & Emergency Use (19 Reviews)

  • Average Rating: 4.7/5
  • Most Praised Features:
  • Battery-less solar operation (95% mentioned)
  • Reliability in harsh conditions (89% mentioned)
  • CE/EPR compliance for field deployment (76% mentioned)

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