BK TYN-M Multimode Modular Hybrid Solar Inverter (10/20-800KW)

Product Detail

Salient Features:

Multimode-Standard Design
Modular Technology: For easy Expansion and Redundancy
Hot Swappable: Reduce On-Site Repair and Maintenance time
High Speed Static Switching
Bus MPPT Control Technology
Reverse Feeding Management
Intelligent Input Source Management
Large Touch Screen Display
User-Friendly Configuration: Parallel Operation upto 800 KW
Current Limiting Soft-Start Circuit: to reduce the Inrush Current
Intelligent Digital Control Technology: High-Speed DSP Microcontroller
Sixth Generation High-Speed Low-Loss IGBT
Intelligent Fault Detection Function and Communication
Superior Load Characteristics: 0 to 100% load transition without switching to bypass
High-Performance Dynamic Regulation: reduce output voltage distortion
Optional Battery Inspection Module

Basic System Topology

The hybrid solar inverter power system consists of solar energy (including photovoltaic modules, solar installation bracket, PV combiner box, etc.), mains power, multi-mode modular inverter (including MPPT controller, inverter, static bypass), battery pack and battery management system, and input, output distribution, etc.This inverter can power all kinds of appliances in home or office environment,including motor-type appliances. Input source can be Grid, Genset or Solar. For Back-up, Lithium-Ion Battery Bank is used with Battery Managment System (BMS). Cloud Monitoring enables user to remotely monitor the system. The following illustration shows basic system topolgy for TYN-M inverter.

The Working Principle

Basic Circuit Diagram of BK TYN-M Inverter shows the path followed by energy to flow in different working modes of system.

Specifications

PARAMETER	BK-TYN-M-10K	BK-TYN-M-20K	BK-TYN-M-60K	BK-TYN-M-100K	BK-TYN-M-200K
Rated Output Power	10KW	20KW	60KW	100KW	200KW
Operating Mode	Solar Energy, AC Hybrid Energy STorage Inverter Power Supply
Working Order	Solar Energy——Grid——Battery
Technology	High Frequency
Isolation Transformer	Optional
Power Module Model	TYNM-20K-PM
Configurable number of Power Modules	1 Set		1～3 Set	1～5 Set	1～10 Set
SOLAR ENERGY
Maximum Input Power	5KW×2	10KW×2	10KW×6	10KW×10	10KW×20
Rated Operating Voltage	500V
Maximum Input Voltage	800V
MPPT Range	400~800V
Maximum Input Current	20A×2
Number of Input Channels	2 Channels		6 Channels	10 Channels	20 Channels
MAINS（CONVERTER）
Rated Operating Voltage	L-L:380/400/415 Vac，L-N:220/230/240 Vac 3Phase 4Wire（or single phase 2 wire) + PE
Rated Operating Frequency	50/60Hz
Input Voltage Range	±25%，-40%（Half Load）
Input Frequency Range	±10%
Input Power Factor	≥0.95（20～50% Load）≥0.99（100% Load）
Total Harmonics Distortion (THD)（2～39 times）	≤3%（100% Load）
Maximum Input Power	15KW	30KW	90KW	150KW	300KW
Maximum Output Power	10KW	20KW	60KW	100KW	200KW
Maximum Input Current	22.5A	45A	135A	225A	450A
Grid Current DC Component	≤0.5% Rated DC Current
Isolation Protection Time	2s
Generator Mode	Yes
OUTPUT（INVERTER）
Rated Operating Voltage	L-L:380/400/415 Vac，L-N:220/230/240 Vac 3Phase 4Wire（or single phase 2 wire) + PE
Rated Operating Frequency	50/60Hz±0.5Hz
Output Regulation Accuracy	≤±1%
Frequency Tracking Rate	0.2Hz/s～2Hz/s
Waveform Distortion	Sine Wave， Distortion：≤3%（Linear Load）≤5%（Non Linear Load）
Output DC Component	≤1%
Three Phase Voltage Phase Deviation	2º
Dynamic Transient Characteristics	Inverter output dynamic transient range is less than ±10%，Transient recovery time <20mS
Crest Factor	3:1
Overload Capability	1 minute delay for 125% overloading, Immediate Protection at150% Overloading
Working Standard	Three In Three Out, Three In Single Out, Single In Single Out, Single In Three Out （Optional）
Operation Mode	ON-Grid/OFF Grid/Hybrid Mode
Parallel No Load Circulation	≤5%
Parallel Current Imbalance	≤5%
Self-Aging Function	25%，50%，75%，100%（Four Set Optional）
BATTERY
Rated Voltage	240V (192V~288V Adjustable)
Maximum Current	60A	120A	360A	600A	1200A
Battery Type	Lead Acid Battery, Lithium Battery （Or similar one）
Battery Capacity	Configurable
Charging Mode	Temperature compensated constant current, Constant pressure (three-stage @ lead-acid battery)
Floating Charge	2.25V±1% /cell（@25℃， Lead-acid batteries）
Average Charging Voltage	2.34V±1% /cell（@25℃， Lead-acid batteries）
Temperature Compensation	-3mV/℃/cell（＠Lead-acid batteries）
Maximum Charging Power	≤50%（Adjustable），Scalable external isolation charger
SYSTEM PARAMETERS
Switching Time	0ms
Inverter Efficiency	≥95%
Protection	Reverse battery protection, PV reverse connection protection, output short circuit, overload, over and under voltage, phase sequence, over temperature, fan failure, etc.
Heat Dissipation Method	Temperature controlled air cooling
Protection Level	IP20
Operating Environment	Temperature -20～50℃
Relative Humidity	30%～95%（No condensation）
Operational Height (Max.)	＜1000 m（1% decrease in power per 100 meters， Maximum Height 4000 m）
Isolation Transformer	Optional
Installation Method	Based on customer’s requirements and the project site condition
*Dimension WDH（mm）*	8002001100		600800 1200	600800 1800	600800 2200

Applications

BK TYN-M Multimode Modular Hybrid Solar Inverter Power System is widely used in remote mountainous areas, areas with no utility power, islands, commercial and household applications such as grid-connected solar power generation, off-grid power generation, energy storage systems and so on. This system is smartly designed to meet the energy needs of: