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Summary of Contents for Growatt SPF 6000T HVM-G2
- Page 1 User Manual Off Grid Solar Inverter SPF 3000T HVM-G2 SPF 6000T HVM-G2 Version: 1.4 044.SK0007404...
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Page 2: Table Of Contents
Table Of Contents Information on this Manual ........................1 Validity ................................1 Scope ................................. 1 Target Group ...............................1 Safety Instructions ............................1 Introduction ............................... 3 Features ..............................3 Product Overview ............................4 Installation ..............................5 Unpacking and Inspection ..........................5 Mounting the Unit ............................5 Battery Connection ............................ -
Page 3: Information On This Manual
Information on this Manual Validity This manual is valid for the following devices: SPF 3000T HVM-G2 SPF 6000T HVM-G2 Scope This manual describes the assembly, installation, operation and troubleshooting of this unit. Please read this manual carefully before installations and operations. - Page 4 standards!!! Installers can call 1800-476-928 for advice during installation.
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Page 5: Introduction
Introduction Hybrid Power System This is a multifunctional off grid solar inverter, integrated with a MPPT solar charge controller, a low frequency pure sine wave inverter and a UPS function module in one machine, which is perfect for off grid backup power and self-consumption applications. -
Page 6: Product Overview
Product Overview 1. LCD display 2. Status indicator 3. Charging indicator 4. Fault indicator 5. Function buttons 6. RS485 communication Port (for expansion) 7. BMS communication Port(support CAN/RS485 protocol) 8. PV input 9. Parallel communication ports 10. Current sharing ports 11. -
Page 7: Installation
Installation Unpacking and Inspection Before installation, please inspect the unit. Be sure that nothing inside the package is damaged. You should have received the following items in the package: The unit x 1 User manual x 1 Communication cable x 1 Parallel communication cable x 1 Screws x 3 Mounting board x 1... -
Page 8: Battery Connection
2. Connect all battery packs as units requires. It’s suggested to connect at least 200Ah capacity battery for SPF 3000T HVM-G2 and at least 250Ah capacity battery for SPF 6000T HVM-G2 . 3. Insert the ring terminal of battery cable flatly into battery connector of inverter and make sure the bolts are tightened with torque of 2Nm. - Page 9 Program 51, which is to set the protocol type. There are several protocols in the inverter. Please get instruction from Growatt to choose which protocol to match the BMS. 1. Connect the end of RJ45 of battery to BMS communication port of inverter...
- Page 10 LCD setting To connect battery BMS, need to set the battery type as “LI” in Program 05. After set “LI” in Program 05, it will switch to Program 51 to choose communication protocol. You can choose RS485 communication protocol which is from L01 to L50, and you can also choose CAN communication protocol which is from L51 to L99.
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Page 11: Ac Input/Output Connection
CAUTION!! For safety,an external A type RCD is required to be installed in the AC output side,The recommended tripping current of RCD is 30mA or higher for SPF 3000T HVM-G2 and SPF 6000T HVM-G2. WARNING! All wiring must be performed by a qualified personnel. - Page 12 Torque Value SPF 3000T HVM-G2 1 * 10 AWG 1.2-1.6 Nm SPF 6000T HVM-G2 1 * 8 AWG 1.2-1.6 Nm Please follow below steps to implement AC input/output connection: 1. Before making AC input/output connection, be sure to open DC protector or disconnector first.
- Page 13 Then the system will cut off output in 10 seconds if the AC input is continued to be over 30A. SPF 6000T HVM-G2: Max. AC input current is 50A. If AC input current is over 50A, AC charge current will drop down to zero.
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Page 14: Pv Connection
PV Connection CAUTION: Before connecting to PV modules, please install separately a DC circuit breaker between inverter and PV modules. WARNING! All wiring must be performed by a qualified personnel. WARNING! PV Arrays do not need to be grounded. WARNING! It’ very important for system safety and efficient operation to use appropriate cable for PV module connection. -
Page 15: Dry Contact Signal
SPF inverter failure. GROWATT SPF series inverters are with IP20 enclosure,which use fan cooling method.To make sure the system runs properly,please notice the environment temperature should be in -20~50℃ and try installing the system in dry environment. -
Page 16: Battery Charger
Battery Charger The inverter is equipped with an active PFC (power factor correction) multistage battery charger. When AC voltage is in the range of 191~265VAC, the charging current is 100%. The inverter is with a strong charging current, and the charge current can be adjusted from 0A~40A @3000W (0A~60A @6000W) ． When AC voltage is in the range of 155~190VAC, the maximum charging current is 30A. -
Page 17: Battery Equalization
Battery Equalization Equalization function is added into charge controller. It reverses the buildup of negative chemical effects like stratification, a condition where acid concentration is greater at the bottom of the battery than at the top. Equalization also helps to remove sulfate crystals that might have built up on the plates. If left unchecked, this condition, called sulfation, will reduce the overall capacity of the battery. -
Page 18: Operation
Operation Power ON/OFF Once the unit has been properly installed and the batteries are connected well, simply press On/Off switch (located on the button of the case) to turn on the unit. The switch is located on the underside to the bottom right of the product. -
Page 19: Operation And Display Panel
Operation and Display Panel The operation and display panel, shown in below chart, is on the front panel of the inverter. It includes three indicators, four function keys and a LCD display, indicating the operating status and input/output power information. 1. - Page 20 LCD Display Icons Icon Description AC Input Information AC input icon Indicate AC input power, AC input voltage, AC input frequency, AC input current Indicate AC power loads in bypass PV Input Information PV input icon Indicate PV power, PV voltage, PV current Output Information Inverter icon Indicate...
- Page 21 In AC mode, battery icon will present Battery Charging Status Status Battery voltage LCD Display <2V/cell 4 bars will flash in turns. Bottom bar will be on and the other three bars Constant Current 2 ~ 2.083V/cell will flash in turns. mode / Constant Bottom two bars will be on and the other two bars 2.083 ~ 2.167V/cell...
- Page 22 LCD Setting After pressing and holding ENTER button for 3 seconds, the unit will enter setting mode. Press “UP” or “DOWN” button to select setting programs. Then press “ENTER” button to confirm the selection or ESC button to exit. Note：When under parallel operation, only can set parameters at the HOST inverter, except for Program 23 which all inverters can be accessed to set value.
- Page 23 Appliance (default) If selected, acceptable AC input voltage range will be within 154~272VAC AC input voltage range If selected, acceptable AC input voltage range will be within 184~272VAC AGM (default) Flooded Lithium (only suitable when communicated with BMS) User-Defined Battery type If “User-Defined”...
- Page 24 Maximum utility charging current Note: If setting value in Program 02 is smaller than that in Program 11, 3000W model: Default 30A, 10A~40A Settable the inverter will apply 6000W model: Default 30A, 10A~60A Settable charging current from (If LI is selected in Program 5, this program can’t be set up) Program 02 for utility charger Default 46.0V, 44.0V~51.2V Settable...
- Page 25 Alarm on (default) Alarm off Beeps while primary source is interrupted C.V. charging voltage. If self-defined is selected In program 5, this Default 56.4V, 48.0V~58.4V Settable program can be set up Floating charging voltage. If self-defined is selected in program 5, this program Default 54.0V, 48.0V~58.4V Settable can be set up Default 42.0V, 36.0V~52.0V Settable...
- Page 26 Battery equalization voltage Default 58.4V, 48.0V~58.4V Settable (the value should be higher than Program 19 value) Battery equalized time Default 60min, 5min~900min Settable Battery equalized timeout Default 120min, 5min~900min Settable Equalization interval Default 1days, 1 days~90 days Settable Equalization activated immediately Equalization activated immediately disable (default) enable...
- Page 27 Real time setting---Minute Default 00, range 00~59 Max AC input current 3000W model:Default 15A, adjustable 5-15A 6000W model:Default 30A, adjustable 5-30A The time allows utility to charge the battery. Use 4 digits to represent the time 0000(default) period, the upper two digits Allow utility to charge the battery all represent the time when utility start day run.
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Page 28: Display Information
Display Information The LCD display information will be switched in turns by pressing “UP” or “DOWN” key. The selectable information is switched as below order: voltage, frequency, current, power, firmware version. Setting Information LCD display ① AC Input voltage ② Output voltage ③... -
Page 29: Operating Mode Description
Operating Mode Description Operation mode Description LCD display When utility grid connected, no charging; Standby mode No output is PV can charge Note: *Standby mode: The supplied by the inverter is not turned on yet but unit but PV it at this time, the inverter can still can charge charge battery without AC... -
Page 30: Parallel Installation Guide
The cable size of each inverter is shown as below Recommended battery cable and terminal size for each inverter: Ring terminal: Model Wire Size Torque value SPF 3000T HVM-G2 1 * 4 AWG 2-3 Nm SPF 6000T HVM-G2 1 * 2 AWG 2-3 Nm... - Page 31 Note1: You can use 30A breaker for SPF 3000T HVM-G2 for only 1 unit, and each inverter has a breaker at its AC input. And use 60A breaker for SPF 6000T HVM-G2 for only 1 unit, and each inverter has a breaker at its AC input.
- Page 32 Recommended battery capacity Inverter parallel numbers Battery Capacity@3000W 400AH 600AH 800AH 1000AH 1200AH Battery Capacity@6000W 500AH 750AH 1000AH 1250AH 1500AH WARNING! Be sure that all inverters will share the same battery bank. Otherwise, the inverters will transfer to fault mode.
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Page 33: Parallel Operation In Single Phase
Parallel Operation in Single Phase WARNING! All inverters must be connected to the same batteries and ensure each group of cables from the inverters to the batteries in the same length. Two inverters in parallel: Power Connection Communication Connection Three inverters in parallel: Power Connection Communication Connection... - Page 34 Four inverters in parallel: Power Connection Communication Connection Five inverters in parallel: Power Connection Communication Connection...
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Page 35: Parallel Operation In Three Phase
Six inverters in parallel: Power Connection Communication Connection Parallel Operation in Three Phase WARNING! All inverters must be connected to the same batteries and ensure each group of cables from the inverters to the batteries in the same length. One inverter in each phase: Power Connection Communication Connection... - Page 36 Two inverters in one phase and only one inverter for the remaining phases: Power Connection Communication Connection Two inverters in two phases and only one inverter for the remaining phase: Power Connection Communication Connection...
- Page 37 Three inverters in one phase and only one inverter for the remaining two phases: Power Connection Communication Connection Two inverters in each phase: Power Connection Communication Connection...
- Page 38 Three inverters in one phase, two inverters in second phase and one inverter for the third phase: Power Connection Communication Connection Four inverters in one phase and one inverter for the other two phases: Power Connection Communication Connection WARNING: Do not connect the current sharing cable between the inverters which are in different phases. Otherwise, it may damage the inverters.
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Page 39: Pv Connection
Step 2: Turn on each unit and set “PAL” in LCD setting program 23 of each unit. And then shut down all units. Step 3: Turn on each unit. Growatt SPF 3000-6000T HVM-G2 LCD display in Master unit LCD display in Slave unit Note: Master and slave units are randomly defined. - Page 40 Step 2: Turn on all units and configure LCD program 23 as 3P1, 3P2 and 3P3 sequentially. Then shut down all units. Step 3: Turn on all units sequentially. Please turn on HOST inverter first, then turn on the rest one by one. Growatt SPF 3000-6000T HVM-G2 LCD display in L1-phase unit...
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Page 41: Ac Coupling
AC-coupling 1.frequency shifting Frequency shifting is used to regulate the output power of a Grid-tie PV Inverter, or Grid-tie Wind inverter, by changing the frequency of the AC 2.Minimum battery capacity The minimum battery capacity depends on the type of battery, lead or lithium. Note that, besides the minimum battery capacity, the mentioned sizes are often also the most economical battery size. -
Page 42: Inverter Mode+Ac Bypass Mode Jointly Output
Inverter mode+AC bypass mode jointly output 1.LCD setting 1.1 please set program 01 at BPL LCD display in 01 Then go into sub-program 90, set minimum voltage point for joint output (AC bypass mode+inverter mode):adjustable 44-56v LCD display in 90 1. -
Page 43: Overload Protection
This function can only be available only when set all of above 3 steps. Note: This function is only applicable to stand-alone mode, and cannot be used in parallel mode. 2. Overload protection： 2.1 When battery voltage drop to setting value at program 90, battery will not discharge in BPL mode, but only use AC input current to power connected load. -
Page 44: Trouble Shooting
Parallel input utility grid Beep once every second different Beep once every second Parallel input phase error Parallel output phase loss Beep once every second Battery disconnect Beep once every second PV Over current or surge Beep once every second AC output low voltage Beep once every second Trouble Shooting... - Page 45 The input status is different in Check if AC input wires of all Warning code 15 parallel system. inverters are connected well. Change the input phase S and Warning code 16 Input phase is not correct. T wiring. 1. Make sure the parallel setting are the same The output phase not correct system(single or parallel;...
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Page 46: Specifications
Specifications Table 1 Line Mode Specifications INVERTER MODEL SPF 6000T HVM-G2 SPF 3000T HVM-G2 Input Voltage Waveform Pure sine wave/ same as input (bypass mode) Nominal Input Voltage 230Vac Input voltage range 184~272Vac（UPS）；154~272Vac（APL） Low Loss Voltage 184Vac±7V(UPS); 154Vac±7V(APL) Low Loss Return Voltage 194Vac±7V(UPS);... - Page 47 Table 2 Inverter Mode Specifications INVERTER MODEL SPF 6000T HVM-G2 SPF 3000T HVM-G2 6KVA/6KW Rated Output Power 3KVA / 3KW Output Voltage Waveform Pure Sine Wave Output Voltage Regulation 230Vac±5% Output Frequency 50Hz 93.5% Peak Efficiency Overload Protection 10s@101%~150% load; 5s@≥150% load...
- Page 48 Table 3 Charge Mode Specifications Utility Charging Mode INVERTER MODEL SPF 6000T HVM-G2 SPF 3000T HVM-G2 Charging Algorithm 3-Step 60Amp (@V =230Vac) Max. AC Charging Current 40Amp (@V =230Vac) @ 191V-265V, 100% charging AC Charging Current @ 155V-190V, Max. charging current 30A @ AC Input Voltage @ ＞265V, no charging, recover to charge when lower to 260V...
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Grid feeding stop from inverter parameter setting .