Description

MaxPower Voltas 14K-H4 PV20,000 14KW IP65 Three Phase Hybrid Inverter

The MaxPower Voltas 14K-H4 is a high-performance three-phase hybrid inverter designed to deliver powerful output for large-scale residential or commercial solar systems. With a rated output of 14KW and an impressive 20,000W PV capacity, this inverter offers advanced features such as dual MPPT tracking, superior protection systems, and high efficiency, making it ideal for demanding applications.

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Key Features

• 14KW Rated Output: Provides reliable power for large-scale residential or commercial systems.

• 20,000W PV Capacity: Supports extensive solar panel configurations, with a wide input voltage range (160-800V).

• Digital Touch Display: Easy-to-use interface for monitoring and controlling the system settings.

• IP65 Enclosure Rating: Ensures excellent protection against dust and water, suitable for outdoor and harsh environments.

• Dual MPPT Trackers: Optimizes power output with two MPPT trackers, each supporting multiple PV strings for better energy harvesting.

• Battery Input (Lead-acid Li-Ion): Supports both lead-acid and lithium-ion batteries with an adjustable charging strategy for Li-Ion batteries.

• Max Efficiency of 97.9%: Offers high conversion efficiency to minimize energy loss.

• Self-Adaptive Charging for Li-Ion Batteries: Seamlessly integrates with BMS for optimal battery charging and management.

• Grid Compliance: Certified for various grid regulations, including CEI 0-21, VDE-AR-N 4105, and more.

• Additional Details

  • Surge Power: Capable of delivering up to 1.8 times the rated power (off-grid) for 10 seconds.

  • AC Output: Rated at 14,000W, with a maximum AC output of 15,400W, ensuring efficient power delivery to your load.

  • PV String Input Protection: Includes reverse polarity, insulation resistance detection, and lightning protection to safeguard the system.

  • Smart Cooling: Keeps the inverter at optimal operating temperatures while minimizing noise (<45 dB).

  • Extensive Safety Features: Includes residual current monitoring, overcurrent protection, and optional arc fault detection for enhanced protection.

  • Warranty: 5-year parts replacement warranty for peace of mind.

  • The MaxPower Voltas 14K-H4 is designed for businesses or large residential systems looking for a reliable and efficient hybrid inverter, providing high output, robust protection, and seamless integration with solar and battery storage systems.

    Model		Volats-14K-H4
    Battery Input
    Battery Type		Lead-acid or Li-Lon
    Battery Voltage Range (V)		40-60
    Max. Charge Current (A)		280
    Max. Discharge Current (A)		280
    Charging Curve		3 Stages Equalization
    External Temperature Sensor		Optional
    Charging Strategy for Li-Ion Battery		Self-Adaption to BMS
    PV String Input
    Max. DC Input Power (W)		20,000
    PV Input Voltage (V)		650 (160-800)
    MPPT Range (V)		200-700
    Full Load DC Voltage Range (V)		260-650
    Start-up Voltage (V)		160
    PV Input Current (A)		26+17
    Max. PV Isc (A)		34+20
    No. of MPPT Trackers		2
    No. of Strings per MPPT Trackers		2+1
    AC Output
    Rated AC Output and UPS Power (W)		14,000
    Max. AC Output Power (W)		15,400
    Peak Power (off grid)		1.8 times of rated power, 10s
    AC Output Rated Current (A)		21.1 20.3
    Max. AC Current (A)		27.6 26.4
    Max. Continuous AC Passthrough (A)		50
    Power Factor		0.8 leading to 0.8 lagging
    Output Frequency and Voltage (V)		50 60Hz, 380 400Vac (Triple phase)
    Grid Type		Three phase
    Current Harmonic Distortion		THD 3% (Linear load<1.5%)
    Efficiency
    Max. Efficiency		97.90%
    Euro Efficiency		96.90%
    MPPT Efficiency		99.90%
    Protection
    Integrated PV		Input Lightning Protection, Anti-islanding Protection, PV String Input Reverse Polarity Protection, Insulation Resistor Detection, Residual Current Monitoring Unit, Output Over Current Protection, Output Shorted Protection
    PV ARC Fault Detection		Optional
    Output Over Voltage Protection		DC Type II AC Type III
    Certifications and Standards
    Grid Regulation		CEI 0-21, VDE-AR-N 4105, NRS 097, IEC 61727, G99, G98, VDE 0126-1-1, RD 1699,C10-11
    Safety Regulation		IEC EN62109-1, IEC EN62109-2
    EMC		IEC EN 61000-6-1, IEC EN 61000-6-2, IEC EN 61000-6-3, IEC EN 61000-6-4
    General Data
    Operating Temperature Range (°c)		-45-60, >45 Derating
    Cooling		Smart Cooling
    Noise (dB)		<45
    Communication with BMS		CAN, RS485
    Weight (kg)		45 45
    Dimensions (mm)		510WX630H×290D
    Protection Degree		IP65
    Installation Style		Wall-mounted
    Warranty		5 Years

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