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0Inverters
Limited stock
APsystems YC1000-3 Microinverter Liquidation
- TypeMicro Inverters
- PhasesThree-phase
- AC Output Voltage480 VAC
- Nominal DC Input60 VDC
Pickup on Thu, Nov 20 from Coral Springs, FL
Delivery on Nov 25 – Dec 02
In stock
Aptos Solar MAC-400 Microinverter
- TypeMicro Inverters
- PhasesSingle-phase
- AC Output Voltage208/240 VAC
- Nominal DC Input60 VDC
- Module Pairings320–540 W
Delivery on Nov 25 – Dec 02
In stock
Customer Choice
Enphase IQ8P-3P Microinverter IQ8P-3P-72-E-US
- TypeMicro Inverters
- PhasesThree-phase
- AC Output Voltage208 VAC
- Nominal DC Input63 VDC
- Module Pairings380–640 W
Delivery on Nov 25 – Dec 02
In stock
- TypeMicro Inverters
- PhasesSingle-phase
- AC Output Voltage208/240 VAC
- Nominal DC Input60 VDC
- Module Pairings265–570 W
Pickup on Thu, Nov 20 from Orlando, FL
Delivery on Nov 25 – Dec 02
In stock
Customer Choice
Enphase IQ8PLUS Microinverter IQ8PLUS-72-M-US
- TypeMicro Inverters
- PhasesSingle-phase
- AC Output Voltage240 VAC
- Nominal DC Input60 VDC
- Module Pairings235–440 W
Pickup on Thu, Nov 20 from Orlando, FL
Delivery on Nov 25 – Dec 02
In stock
Aptos Solar MAC-800 Microinverter
- TypeMicro Inverters
- PhasesSingle-phase
- AC Output Voltage208/240 VAC
- Nominal DC Input60 VDC
- Module Pairings320–540 W
Delivery on Nov 25 – Dec 02
In stock
Enphase IQ8AC Microinverter IQ8AC-72-M-US
- TypeMicro Inverters
- PhasesSingle-phase
- AC Output Voltage208/240 VAC
- Nominal DC Input60 VDC
- Module Pairings295–500 W
Pickup on Thu, Nov 20 from Pompano Beach, FL
Delivery on Nov 25 – Dec 02
Limited stock
- TypeMicro Inverters
- PhasesSingle-phase
- AC Output Voltage208/240 VAC
- Nominal DC Input60 VDC
- Module Pairings300–660 W
Pickup on Thu, Nov 20 from Orlando, FL
Delivery on Nov 25 – Dec 02
Limited stock
Enphase IQ8X Microinverter IQ8X-80-M-US
- TypeMicro Inverters
- PhasesSingle-phase
- AC Output Voltage208/240 VAC
- Nominal DC Input79.5 VDC
- Module Pairings320–540 W
Delivery on Nov 25 – Dec 02
In stock
Enphase IQ8HC Microinverter IQ8HC-72-M-US
- TypeMicro Inverters
- PhasesSingle-phase
- AC Output Voltage208/240 VAC
- Nominal DC Input60 VDC
- Module Pairings320–540 W
Pickup on Thu, Nov 20 from Pompano Beach, FL
Delivery on Nov 25 – Dec 02
Limited stock
APsystems QT2-208 Microinverter
- TypeMicro Inverters
- PhasesThree-phase
- AC Output Voltage208 VAC
- Nominal DC Input60 VDC
- Module Pairings315–670 W
Delivery on Nov 25 – Dec 02
Limited stock
Tigo Energy 3.8 kW 50A ATS-Compatible Hybrid Inverter TSI-3.8K-US
- TypeHybrid
- PhasesSingle-phase
- AC Output Voltage240 VAC
- Max DC Voltage (Voc)600 VDC
Delivery on Nov 25 – Dec 02
Limited stock
SMA Sunny Boy Smart Energy 3.8 kW Hybrid Inverter SMA-SBSE3.8-US-50
- TypeHybrid
- PhasesSingle-phase
- AC Output Voltage208/240 VAC
- Max DC Voltage (Voc)600 VDC
Pickup on Thu, Nov 20 from Pompano Beach, FL
Delivery on Nov 25 – Dec 02
Limited stock
OutBack Power SkyBox 5 kW Hybrid Inverter SBX5048-120/240 Open Box
- TypeHybrid
- PhasesSingle-phase
- AC Output Voltage120/240 VAC
- Nominal DC Input48 VDC
- Max DC Voltage (Voc)600 VDC
Pickup on Thu, Nov 20 from Coral Springs, FL
Delivery on Nov 25 – Dec 02
Limited stock
SMA Sunny Boy Smart Energy 4.8 kW Hybrid Inverter SMA-SBSE4.8-US-50
- TypeHybrid
- PhasesSingle-phase
- AC Output Voltage208/240 VAC
- Max DC Voltage (Voc)600 VDC
Pickup on Thu, Nov 20 from Pompano Beach, FL
Delivery on Nov 25 – Dec 02
Limited stock
Tigo Energy 7.6 kW 50A ATS-Compatible Hybrid Inverter TSI-7.6K-US
- TypeHybrid
- PhasesSingle-phase
- AC Output Voltage240 VAC
- Max DC Voltage (Voc)600 VDC
Delivery on Nov 25 – Dec 02
Limited stock
SMA Sunny Boy Smart Energy 5.8 kW Hybrid Inverter SMA-SBSE5.8-US-50
- TypeHybrid
- PhasesSingle-phase
- AC Output Voltage208/240 VAC
- Max DC Voltage (Voc)600 VDC
Pickup on Thu, Nov 20 from Pompano Beach, FL
Delivery on Nov 25 – Dec 02
Limited stock
OutBack Power SkyBox 5 kW Hybrid Inverter SBX5048-120/240 Clearance
- TypeHybrid
- PhasesSingle-phase
- AC Output Voltage120/240 VAC
- Nominal DC Input48 VDC
- Max DC Voltage (Voc)600 VDC
Pickup on Thu, Nov 20 from Coral Springs, FL
Delivery on Nov 25 – Dec 02
Limited stock
SMA Sunny Boy Smart Energy 7.7 kW Hybrid Inverter SBSE7.7-US-50
- TypeHybrid
- PhasesSingle-phase
- AC Output Voltage208/240 VAC
- Max DC Voltage (Voc)600 VDC
Pickup on Thu, Nov 20 from Pompano Beach, FL
Delivery on Nov 25 – Dec 02
Limited stock
Customer Choice
SolarEdge 10 kW Grid-tie Inverter SE10000H-US
- TypeGrid-tie
- PhasesSingle-phase
- AC Output Voltage208/240 VAC
- Max DC Voltage (Voc)480 VDC
Pickup on Thu, Nov 20 from Orlando, FL
Delivery on Nov 25 – Dec 02
Limited stock
SMA Sunny Boy Smart Energy 9.6 kW Hybrid Inverter SMA-SBSE9.6-US-50
- TypeHybrid
- PhasesSingle-phase
- AC Output Voltage208/240 VAC
- Max DC Voltage (Voc)600 VDC
Delivery on Nov 25 – Dec 02
Limited stock
Fronius Symo 10 kW Grid-tie Inverter 10.0-3 208-240
- TypeGrid-tie
- PhasesThree-phase
- AC Output Voltage208/240 VAC
- Max DC Voltage (Voc)600 VDC
Pickup on Thu, Nov 20 from Pompano Beach, FL
Delivery on Nov 25 – Dec 02
Limited stock
Generac PWRcell 7.6 kW Hybrid Inverter XVT076A03
- TypeHybrid
- PhasesSingle-phase
- AC Output Voltage120/240 VAC
- Max DC Voltage (Voc)380 VDC
Pickup on Thu, Nov 20 from Orlando, FL
Delivery on Nov 25 – Dec 02
Limited stock
Fronius Symo 15 kW Grid-tie Inverter 15.0-3 208
- TypeGrid-tie
- PhasesThree-phase
- AC Output Voltage208 VAC
- Max DC Voltage (Voc)1000 VDC
Delivery on Nov 25 – Dec 02
Limited stock
Fronius Symo 12 kW Grid-tie Inverter 12.0-3 208-240
- TypeGrid-tie
- PhasesThree-phase
- AC Output Voltage208/240 VAC
- Max DC Voltage (Voc)600 VDC
Delivery on Nov 25 – Dec 02
Limited stock
Sol-Ark 8K-48-ST Hybrid Inverter
- TypeHybrid
- PhasesSingle-phase
- AC Output Voltage120/240 VAC
- Nominal DC Input48 VDC
- Max DC Voltage (Voc)500 VDC
Pickup on Thu, Nov 20 from Orlando, FL
Delivery on Nov 25 – Dec 02
Limited stock
OutBack Power Radian 8 kW Pure Sine Inverter GS8048A
- TypePure Sine Inverters
- PhasesSingle-phase
- AC Output Voltage120/240 VAC
- Nominal DC Input48 VDC
Delivery on Nov 25 – Dec 02
Limited stock
Sol-Ark 12K-2P Hybrid Inverter
- TypeHybrid
- PhasesSingle-phase
- AC Output Voltage120/240, 120/208, 220 VAC
- Nominal DC Input48 VDC
- Max DC Voltage (Voc)500 VDC
Delivery on Nov 25 – Dec 02
Limited stock
Sol-Ark Limitless 15K-LV Hybrid Inverter 15K-2P-N
- TypeHybrid
- PhasesSingle-phase
- AC Output Voltage120/240, 120/208, 220 VAC
- Nominal DC Input48 VDC
- Max DC Voltage (Voc)500 VDC
Delivery on Nov 25 – Dec 02
Limited stock
SMA Sunny Tripower CORE1 50 kW Grid-tie Inverter
- TypeGrid-tie
- PhasesThree-phase
- AC Output Voltage480 VAC
- Max DC Voltage (Voc)1000 VDC
Delivery on Nov 25 – Dec 02
Limited stock
SMA Sunny Tripower CORE1 62 kW Grid-tie Inverter
- TypeGrid-tie
- PhasesThree-phase
- AC Output Voltage480 VAC
- Max DC Voltage (Voc)1000 VDC
Delivery on Nov 25 – Dec 02
- Overview
- Articles
Inverters For Sale
Power conversion technology defines system efficiency and operational reliability in modern solar installations. The inverter functions as the critical interface between photovoltaic arrays generating direct current and electrical infrastructure requiring sinusoidal alternating current at standard voltages. Selection criteria extend beyond nominal capacity to encompass topology, phase configuration, grid interaction capabilities, and environmental resilience—factors that directly impact lifetime energy yield and return on investment.
The inverter represents approximately 8-12% of total installation costs yet significantly influences performance metrics across the facility's operational lifetime. Understanding topology variations, efficiency curves under partial loading, and thermal management requirements enables informed specification decisions that align with project parameters and utility interconnection standards.
What Makes Inverters Efficient?
Maximum Power Point Tracking (MPPT) algorithms continuously adjust voltage and current parameters to extract optimal power from photovoltaic strings despite fluctuating irradiance and temperature conditions. European efficiency (weighted average across various load conditions) provides more accurate real-world performance indication than peak efficiency specifications. Premium inverters achieve 98-98.8% European efficiency through advanced semiconductor materials and optimized switching frequencies.
Thermal design substantially affects sustained performance. Derating curves specify reduced output capacity at elevated ambient temperatures—critical consideration for installations in high-temperature climates where consistent 40°C operation degrades semiconductor junction reliability over time.
Which Inverter Type Is Right for You?
String inverters consolidate multiple series-connected panels into centralized conversion units, offering favorable economics for installations with uniform orientation and minimal shading. Central inverters scale to megawatt capacities for utility-scale projects. Microinverter architectures attach discrete conversion units to individual modules, eliminating string-level mismatch losses from partial shading or module degradation but increasing component count and distributed maintenance requirements.
Inverter Types Comparison
Single-Phase vs Three-Phase: What's the Difference?
Three-phase inverters distribute power across electrical infrastructure more effectively than single-phase units, reducing neutral conductor current and voltage imbalance issues in commercial facilities. Split-phase configurations suit North American residential 120/240V systems, while industrial installations commonly specify 277/480V three-phase units matching facility distribution voltage.
Modern inverters implement voltage ride-through to maintain operation during grid disturbances, frequency-watt response to support grid stability, and volt-var optimization for reactive power regulation. IEEE 1547-2018 standards specify these smart inverter functions, requiring programmable response curves that adapt to utility-specific interconnection requirements.
How Long Do Inverters Last?
Electrolytic capacitors represent the primary wear-out mechanism, with service life declining exponentially at elevated operating temperatures. NEMA 3R or IP65 ratings ensure adequate protection against moisture ingress in outdoor installations. Standard string inverter warranties span 10-12 years with available extensions to 20-25 years, while microinverters commonly include 25-year coverage matching module warranties.
Grid-Tied vs Off-Grid Inverters
Grid-tied inverters synchronize output precisely with utility frequency and phase angle, injecting power seamlessly while maintaining compliance with interconnection standards. These units cannot operate during grid outages unless equipped with backup functionality. Off-grid inverters synthesize stable AC voltage independently, managing battery charging and load distribution without external reference.
Hybrid topologies combine grid-interactive and battery-backup capabilities. During normal operation, these units prioritize self-consumption, charging batteries from excess generation. Grid failures trigger automatic islanding with seamless transfer to battery power, maintaining critical loads without interruption.
Key Specifications to Consider
Critical Technical Parameters
Industry Insight
Installation teams frequently overlook inverter placement's impact on long-term performance. Temperature directly degrades semiconductor reliability—every 10°C increase approximately halves component lifespan. Mounting inverters in shaded, well-ventilated locations rather than exposed south-facing walls where surface temperatures exceed 70°C significantly extends operational life. When space permits, oversizing inverter capacity 10-15% provides thermal headroom that maintains high efficiency under typical loading conditions.
SMA Solar Technology, Leading Inverter Manufacturer
How to Size Your Inverter Correctly
Conservative sizing practices account for multiple derating factors simultaneously. The DC-to-AC ratio (array capacity divided by inverter capacity) typically ranges from 1.1:1 to 1.3:1, intentionally oversizing the array to compensate for module degradation and optimize inverter loading during suboptimal conditions.
Expert Recommendation
Procurement specifications often emphasize peak efficiency figures without adequately weighting CEC efficiency ratings that represent actual energy production. An inverter achieving 98.5% peak efficiency but 96.5% weighted efficiency underperforms a competitor with 98.0% peak but 97.5% weighted efficiency in real-world conditions. Lifecycle cost analysis incorporating replacement probability and performance guarantee terms provides more accurate total cost of ownership assessment than initial purchase price optimization alone.
National Renewable Energy Laboratory (NREL)
📊 Bottom Line: Choosing the right inverter means looking beyond price tags. Consider efficiency ratings, thermal management, warranty length, and smart grid features. Proper selection and installation directly affect your system's performance and ROI over 25 years of operation.
Ready to Choose the Right Inverter?
Our solar experts will help you select the perfect inverter for your system. Get professional guidance on efficiency, sizing, and installation to maximize your energy production.
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