on Grid Inverter and Power Inverter for Solar PV System (DC to AC; Single Phase or Three Phase) Grid

2000W 2KW 3000w 3KW 5000w 5KW 10KW 20KW 30KW single phase or three phase dc to ac electric micro solar PV power grid-tie inverter
Leading -edgeDouble MPPT Tracker, MPPT tracking accuracy more than 99.8%Max. Efficiency 97.8%, European Efficiency 97.2%Internal DC Switch for added safety protectionPower factor continuously adjustableFlexible communication connection, support USB, WiFi, EthernetSupport online Update from USB or Ethernet5 years standard warrantyComply with European, Asia-Pacific safety regulationsTransformerless design and high power density, offer lighter and more convenient installation
Highperformance string inverters
Form 3.0kW to 5.0kW
Wide PV input voltage range
Rapid MPPT tracking technology
Two MPPT trackers
Superior PV energy harvest
Transformerless design with higher operation efficiency
Excellent thermal performance
High overload capability under most ambient conditions
Full data display and communications
LCD display energy data
Bright LED indicators imply system status at aglance
PC software for remote monitoring and system troubleshooting
Interated RS232 and RS485 serial communications
Cost advantages
Transformerless design cutting down the cost
Light weight and small dimension,reducing shipping cost
IP65 protection degree, suitable for outdoor installation,reducing construction cost
Low maintenance expense
Easy and affordable to install
Light weight and compact size
Includes alightweight portable bracket simplifying installaton
Firm IP65 inverter enclosure allows outdoor application
Technical specitications
DATA SHEET
LS 3000H
LS 4000H
LS 5000H
INPUT DATA (DC)
Max. recommended PV power
3150W
4200W
5260W
Max. PV power of per MPPT
3150W
4200W
5260W
Max. DC voltage
500V
500V
500V
Start voltage
100V
100V
100V
PV voltage range
70-500V
70-500V
70-500V
MPP work voltage range /nominal voltage
100-500V/360V
100-500V/360V
100-500V/360V
Full load dc voltage range
150-450V
200-450V
250-450V
Max. input current
23.0A
23.0A
23.0A
Max. input current per string
of tracker A/tracker B
23.0A
23.0A
23.0A
Number of independent MPP
trackers/strings per MPP tracker
1/2
1/2
1/2
OUTPUT (AC)
Rated AC output power
3000W
4000W
4960W
Max. AC apparent power
3000VA
4000VA
5000VA
Max. output current
15.0A
20.0A
25.0A
AC nominal voltage; range
220V/230V/240V 180-280Vac
220V/230V/240V 180-280Vac
220V/230V/240V 180-280Vac
AC grid frequency; range
50Hz, 60Hz; ±5Hz
50Hz, 60Hz; ±5Hz
50Hz, 60Hz; ±5Hz
Power factor
0.90 capacitive..0.90
inductive
0.90 capacitive-.0.90
inductive
0.90 capacitive..0.90
inductive
THDI
less than3%
(at nominal output power)
less than3%
(at nominal output power)
less than3%
(at nominal output power)
AC grid connection type
Single phase
Single phase
Single phase
efficiency
Max. efficiency
97.5%
97.5%
97.6%
Euro-eta
96.6%
96.6%
96.7%
MPPT efficiency
99.9%
99.9%
99.9%
Protection DEVICES
DC reverse polarity protection
yes
yes
yes
DC switch for each MPPT
opt
opt
opt
Output over current protection
yes
yes
yes
Output overvoltage protection-varistor
yes
yes
yes
Ground fault monitoring
yes
yes
yes
Grid monitoring
yes
yes
yes
Integrated all-pole sensitive
Leakage current monitoring unit
yes
yes
yes
GENERAL DATA
Dimensions (W/H/D)
355*395*170mm
355*395*170mm
355*395*170mm
Weight
16.5KG
17KG
17KG
Operating temperature range
-25°C to 60°C
-25°C to 60°C
-25°C to 60°C
Noise emission(typical)
25dB(A)
25dB(A)
25dB(A)
Altitude
2000m without derating
2000m without derating
2000m without derating
Self-Consumption(night)
less than 0.5W
less than 0.5W
less than 0.5W
Topology
Transformerless
Transformerless
Transformerless
Cooling concept
Natural
Natural
Natural
Environmental Protection Rating
IP65
IP65
IP65
Relative Humidity
100%
100%
100%
FEATURES
DC connection
H4/MC4
H4/MC4
H4/MC4
AC connection
Connector
Connector
Connector
Display
LCD. LED
LCD. LED
LCD. LED
Interfaces:USB/Wi-Fi/GPRS/RS485
yes/yes/opt/opt
yes/yes/opt/opt
yes/yes/opt/opt
Warranty: 5years/ 10 years
yes/opt
yes/opt
yes/opt
CERTIFICATE AND APPROVALS
CE, VDE 0126-1-1, IEC 62109, G83-2, G59-3, AS4777, AS/NZS 3100, VDE-AR-N4105, EN50438, EN62116, CQC, MEA, PEA, IEC61683
Suntree series string solar three phase inverter
Compact size and high power density
High speed MPPT for real time power tracking and improved energy harvesting
Transformerless operation for highest efficiency 98.2%
High overload capability under most ambient conditions
Certified grid connected operation according to the international standards
True three phase sine wave output
Integrated RS485/RS232 serial communications
Multi-language friendly LCD display
Easy maintenance cooling fansMODEL(LT)5000HD6000HD8000HD10000HD12000HD15000HD17000HD20000HD30000HDMax. DC Input Power(W)550066009000115001330017000190002200033000Max DC Voltage(Vdc)9001000MPPT Operating Range(Vdc)250~720250~800Number ofParallel Inputs24610Number ofMPPT Trackers2Max.Input Power per MPPT35004000500060007000850095001100016500Max. Input Current(A)2*102*122*162*222*242*302*322*352*41Nominal Output Power(W)500060008000100001200015000170002000030000Max. Output Power(W)500060008000100001200015000170002000030000Nominal Output Current(A)7.38.711.614.517.421.724.62943.5Max. Output Current(A)7.99.512.716.219.424.327.532.348Nominal AC Output Voltage(Vac)400AC Output voltage range (Vac)*360~440AC Grid frequency range (Hz)*50/60±5Power Factor (cosφ)0.9(leading)~0.9(lagging)THDI<3%(at nominal power output)Max.efficiency97.6%97.8%98.1%98.1%98.1%98.1%98.1%98.2%98.1%Euro.efficiency96.7%96.9%97.3%97.5%97.6%97.5%97.6%97.6%97.5%MPPT. efficiency99.6%99.6%99.6%99.6%99.6%99.6%99.6%99.6%99.6%Operating Temperature(ºC)-25~+60Noise typical[dB(A)]<25<50<65Operating Consumption(W)0Electrical IsolationTransformerlessCooling ConceptNatural CoolingFan Cooling(IP54)Protect LevelIP65LCD Screen: Display the operating data and situations, warning/error codes and information.The model of inverter (for example, 10000TL)ALARM LED: Indicates the alarm of inverter.POWER LED: Indicates the inverter is running normally.Fault LED: Indicates the fault of inverter.Function Key: Used to set different parameter and display language for the inverter.Description of inverterCommunicationRS485/RS232(WIFI Optional)Dimension (WxDxH)(mm)470*165*560470*165*585470*165*670580*235*800Weight (Kg)32355065
Opening the package
After opening the package, please check the contents of the box. It should contain the followingaccessories:
ItemNameQuantity1.Solar inverter1pcs2.Mounting frame1pcs3.Mounting screws and blocks9pcs4.Safety-lock screws4pcs5.Socket head wrench1pcs6.DC socket assembly1set7.Special RS-232 cable1pcs8.Instruction manual1pcs9.Monitor software(CD)1pcs10.Warranty sheet1pcs
LCD Screen: Display the operating data and situations, warning/error codes and information.The model of inverter (for example,Suntree 10000TL)ALARM LED: Indicates the alarm of inverter.POWER LED: Indicates the inverter is running normally.Fault LED: Indicates the fault of inverter.Function Key: Used to set different parameter and display language for the inverter.Description of inverterLED indicatorsInformation ListGreen LEDYellow LEDRed LEDWait StateFLASHOFFOFFFault RevoverOFFONOFFNormal StateONOFFOFFFault StateOFFOFFONPermanent StateONOFFOFF
WaitState: Inverter is waiting to Check State until the end of reconnection time. In this state,
the PV voltage is more than 250V and grid voltage value is between the max and min limit; Otherwise,
Inverter will go to Fault State or Permanent State.
Fault Revover: Inverter is in the process of circulating in take place mistake or breakdown,
break down Inverter to re- combine anet after the relief
Normal State: Inverter feeds to grid energy from PV panel as much as possible according MPP trackers.
Inverter will go to FaultState or PermernentState if any error or fault occurs.
FaultState: Inverter has occurred some recoverable error
Permanent State: Inverter has occurred some unrecoverable error. It will stay in PermenentState.
You should take some measure according the error code.
3.2Operate the Function Key
To view the operating data of the inverter, you can press the Function Key.
Of course, the data also will automatically andperiodicallydisplay.
Toset different display contrast and display language for the inverter,
please carefully refert to the following chart.Step 1:Ensure that the AC cable and DC cable is connected correctly, unused DC plugs and AC terminal cover are sealed.
Step 2: Connect the DC and AC switches.The inverterstarts up automatically when DC-power from the PVstringsis sufficient.
once thesolar inverter starts,it enters one of the following 3statesin turn:
Standby: The PV string can only provide just enough voltage to minimum requirements of theinternalcontrollerunit.
Waiting: When the PV string DC voltage is greater than200V,The inverter enters a"waiting" state and attempts to connect to the grid.
Normal: When PV string DC voltage is greater than300V, Inverter operates in the normal state.
The Inverter will keep MPPT function and deliver power to AC Grid when it is in normal operation.
Maybe it will stop under the situation of low input DC-power,
Don't worry, it willautomaticallyrestart again whenDC-power from the PVstringis sufficient.
Error or Warning status
Inverter is designed to be user-friendly,therefore, theerror or warningstatus of the Inverter can be easily understood by reading the i
nformation shown on the front panel display. All possible messages are shown in the following table.DISPLAYCOMMENTSSystem fault1Auto Test FailedAuto Test does not pass2No UtilityNo Grid Connect3PV Over VoltagePV panel Voltage is too high4Isolation FaultInsulation Problem of PV panel5GFCI Faultleakage current is too high6Grid Freq. FaultGrid frequency is out of range7Grid Volt. FaultGrid voltage is out of rangeInverter fault1Consistent FaultConsistent Fault2Over Temp. FaultInternal temperature abnormal3Relay FaultOutput relay Fault4DCI Out RangeOutput Current DC Offset too high5REEPROM FailEEPROM Fault6Comm. LostCommunication Fault7Bus Over VoltageDC Bus over-voltage8Bus Low VoltageDC Bus under-voltage9Boost FaultBoost Current or Voltage Fault10GFCI Device FaultGFCI Device is damaged11Inv. Curr. OverInverter output current too high12Fan LockFan Lock13RTC FailReal Time Clock IC Fault14SCI FaultCommunication Fault
Warranty Claim Procedure:
Please report defective devices with abrief error description to theSUNTREEdistributors.
If we agree to areplacement, we generally send an equivalent replacement device according to model
and age,the remainder of the warranty entitlement will be transferred to the replacement device. Inthis case,
you do not receive anew certificate since your entitlement is documented atSUNTREE.
The replacement will be packaged appropriately for transport and shipped outwithin 2working days.
The defective device is to be packed in this transport packaging for return transport tothe distributor.
If the on-site service of re-installation is necessary,
the end customers need to negotiate with the distributors in advance.
All warranty services in warranty period are free of charge.