Tabuchi Electric THD-S55P3B-US User Manual Download Page 16

Grid-tied Operation

16

17

Daily Operation

*1. Daytime and nighttime hours must be set when installing the inverter.
*2. The emergency backup charge is not discharged.
*3. Battery discharging stops when the amount of sunlight increases and power is sold to the power company.
*4. The storage batteries are charged whenever the emergency backup charge is low.

*5. The storage batteries do not charge further once full.
*6. Surplus solar power that cannot be stored in the power batteries is sold.
*7. Even while the storage batteries are discharging power, 0.2 kW or more power is purchased from the power company.
*8. Even while solar power is used to charge the storage batteries, power is sold and purchased according to power consumption in the home.
 

The storage batteries are fully charged during 
the nighttime hours. *1, 4

Time of Day

MAX POWER

EXPORT Mode

Remote Controller (Example)

Remote Controller (Example)

Once the storage batteries are full, 
charging/discharging is stopped until the 
daytime hours. *1, 4

If there is an insufficient amount of sunlight and 
the storage batteries are low, 
charging/discharging is stopped. *2, 4

ECONOMY

Mode

Remote Controller (Example)

The storage batteries are charged until full 
regardless of the time of day or the amount of 
sunlight. *8

HOME BACKUP

Mode

 (Initial mode)

Remote Controller (Example)

If the amount of sunlight increases, surplus solar 
power is used to charge the storage batteries. 
*4, 5, 6, 8

Remote Controller (Example)

The storage batteries are discharged to supplement 

power shortages (when power is purchased from the 

power company) during the daytime hours up until 

the nighttime hours begin. *1, 2, 3, 4, 7

Remote Controller (Example)

If the storage batteries run low, 
charging/discharging is stopped until the 
nighttime hours. *1, 2, 4

Remote Controller (Example)

The storage batteries are discharged to 
supplement power shortages (when power is 
purchased from the power company). *2, 3, 4, 7

Remote Controller (Example)

Though the storage batteries are full, 
charging/discharging is stopped as a safeguard 
against power outages on the commercial power grid.

Remote Controller (Example)

If there is an insufficient amount of sunlight and 
the storage batteries are low, 
charging/discharging is stopped. *2, 4

Remote Controller (Example)

Night

Morning

If there is an insufficient amount of sunlight, 
charging/discharging is stopped. *2, 4

PEAK CUT Mode

Remote Controller (Example)

Remote Controller (Example)

The storage batteries are discharged to 
supplement power shortages (Discharges in 
order to cut peak). *2, 3, 4, 7

If the amount of sunlight increases, surplus solar 
power is used to charge the storage batteries. 
*4, 5, 6, 8

Remote Controller (Example)

The storage batteries are discharged to 
supplement power shortages (Discharges in 
order to cut peak). *2, 3, 4, 7

Remote Controller (Example)

Daytime

Evening

Summary of Contents for THD-S55P3B-US

Page 1: ...ely familiarize yourself especially with the Safety Precautions Pages 4 to 5 before using this product Keep this User s Manual in a safe handy place for future reference Thank you for purchasing this...

Page 2: ...he storage batteries is used during the daytime to cover any PV system generation shortages and avoid peak rate grid charges PEAK CUT Mode PEAK CUT Mode cuts the peak during a specified time slot When...

Page 3: ...Power Grid Equipment Troubleshooting 16 18 19 19 Stand alone Operation In a Power Outage Stand alone Operation Precautions Stand alone Operation Startup Power Outage Restoration of Grid tied Operation...

Page 4: ...emits strange odors shut it off and set the grid breaker in the Electrical Service Entrance to the OFF position This may result in fire or equipment damage Do not subject the inverter to any vibration...

Page 5: ...during stand alone operation varies according to weather and storage battery charge The inverter stops stand alone operation if it generates less electric power than that consumed by the electric app...

Page 6: ...Solar Panel Hybrid Solar Inverter AC DC Signal Wire Generate electricity Smartly uses electricity System Diagram 6...

Page 7: ...Storage Battery Unit Remote Controller Backup Load Panel Electrical Service Entrance To individual circuits To appliances you want to keep during a power outage Stores electricity Power Company 7...

Page 8: ...ime slot When purchasing power exceeds a set amount the battery is discharged Power Generated Household Load kW 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Time MAX POWER EXPORT Mod...

Page 9: ...power threshold the battery is discharged The system performs surplus or forced charging During surplus charging the battery is charged if solar power generation exceeds demand power generation Durin...

Page 10: ...r grid The display may not show that the storage batteries are fully charged due to a margin of error ECONOMY Mode ECONOMY Mode minimizes the amount of purchased electricity purchased from the grid by...

Page 11: ...n switch to the Storage Mode ahead of time and minimize the impact of the outage by having the storage batteries fully charged Surplus PV generated power is used to charge the storage batteries Any po...

Page 12: ...goes out pressing any of the operating buttons to light up the display The home screen will appear Operating Buttons Green Running grid tied operation Red Running stand alone operation Flashing red Au...

Page 13: ...KUP Mode and PEAK CUT Mode Controlled Output Status Display Displays the controlled output status of the inverter as a message VOLTAGE REGULATION TEMPERATURE SUPPRESSION or TEMPERATURE VOLTAGE SUPPRES...

Page 14: ...rs the power supply is briefly interrupted when the inverter switches over to stand alone operation Once the commercial power grid operation is restored after an outage the inverter automatically resu...

Page 15: ...rid tied operation has been manually stopped as shown in the image on the right When STAND ALONE STOP is displayed on the screen press and hold the RUN STOP button for 5 seconds or more and confirm th...

Page 16: ...g is stopped until the daytime hours 1 4 If there is an insufficient amount of sunlight and the storage batteries are low charging discharging is stopped 2 4 ECONOMY Mode Remote Controller Example The...

Page 17: ...ow charging discharging is stopped until the nighttime hours 1 2 4 Remote Controller Example The storage batteries are discharged to supplement power shortages when power is purchased from the power c...

Page 18: ...rop to a level set by the power company Inversely voltage can rise when electricity consumption decreases If the voltage on the commercial power grid exceeds the level set by the power company the inv...

Page 19: ...curs on the commercial power grid an error message and error code are displayed on the Remote Controller In an outage on the commercial power grid the inverter temporarily stops operating However afte...

Page 20: ...to keep the inverter running If the electric appliances connected to the stand alone outlets consume more power than is generated by the PV system and supplied by the storage batteries stand alone op...

Page 21: ...torage batteries During the evening and nighttime hours power is supplied by the storage batteries Recharging the Storage Batteries using the Solar Panels Electric Appliances Connected to Stand alone...

Page 22: ...automatically changes the o p e r a t i n g s t a t u s m e s s a g e t o STAND ALONE MODE The status lamp will light up red Then the electrical appliance which are connected to the back up breaker b...

Page 23: ...rter automatically reengages grid tied operation Restoration of Grid tied Operation 1 2 Once input from the commercial power grid is detected GRID CONNECT appears on the Remote Controller for a few mi...

Page 24: ...nd alone outlets starts Remote Controller Example If power consumption exceeds power output stand alone operation temporarily stops 2 Remote Controller Example If there is an insufficient amount of su...

Page 25: ...mote Controller Example Remote Controller Example Remote Controller Example Remote Controller Example Once power is restored on the commercial power grid and the inverter engages grid tied operation t...

Page 26: ...battery unit automatically shuts off to prevent over discharging Once the switch shuts off servicing is required before the storage battery unit can be used again If the inverter needs to be shutdown...

Page 27: ...o stand alone outlet exceeds maximum power limit In case of this error the inverter might be recovered by reducing power consumption by disconnecting some devices Please confirm the maximum power cons...

Page 28: ...ENTER Set the DATE and TIME Press CHANGE to change numeric values Press to move to the next digit After entering the DATE and TIME select SAVE using and press ENTER Check the settings on the display a...

Page 29: ...HTNESS using and press ENTER Select the screen brightness using CHANGE and press ENTER Select the lighting time using CHANGE and press ENTER Check the settings on the display and press ENTER The newly...

Page 30: ...ER Input the GENERATION START DATE Press CHANGE to change numeric values Press to move to the next digit After entering the GENERATION START DATE select SAVE using and press ENTER Check the setting on...

Page 31: ...The cursor moves in the order of the 4th highest digit 3rd digit 2nd digit 1st lowest digit SAVE 4th digit Press CHANGE to change the numeric value at the cursor point Press BACK to return to the SETU...

Page 32: ...s than the target level The DEPTH OF DISCHARGE DOD value changes between 0 and 5 by pressing CHANGE Press SETUP on the home screen 1 Select OPERATION MODE using and press ENTER The operating mode chan...

Page 33: ...TER 4 MODE Propriety of setting in each mode are as follows CHARGE TIME MAX POWER EXPORT DISCHARGE1 TIME DISCHARGE1 THRESHOLD DISCHARGE2 THRESHOLD DEPTH OF DISCHARGE DISCHARGE2 TIME CHARGE PROCEDURE E...

Page 34: ...ting the Time Zone DST 1 Press SETUP on the home screen 2 Select TIME ZONE DST using and press ENTER 3 Change the time zone using CHANGE Select DST using Change the DST using CHANGE 4 Select SAVE usin...

Page 35: ...t to your Internet service equipment Page 36 Network settings configuration Configure the necessary settings to establish the Internet connection Page 37 Communication test Test the connection to conf...

Page 36: ...1 Pull the clips at the bottom of the remote controller toward you to separate the remote controller from the mounting bracket 2 Once the clips have become detached slide the remote controller upward...

Page 37: ...ure the settings 1 Automatic configuration of network settings enabling DHCP 2 Manual configuration of network settings disabling DHCP 1 Automatic configuration of network settings enabling DHCP 1 Pre...

Page 38: ...s configured automatically The acquired IP address and other settings information appears on the screen 6 Check the acquired settings Check the IP address and other information acquired automatically...

Page 39: ...NS information used in your network environment You can choose to keep the address and other information automatically populated or you can manually enter the IP address net mask and other necessary n...

Page 40: ...Enter an IP address and other network information applicable to your network environment configuration 1 Press SETUP at the home screen This displays the settings menu screen 2 Press to select NETWORK...

Page 41: ...et mask appear on screen This IP address is not valid Enter an IP address applicable to your network environment configuration 6 Configure the value of the selected parameter CHANGE Changes the number...

Page 42: ...en displaying the current settings This returns to the network settings screen This completes the procedure to perform manual configuration of network settings Follow the procedure described in 4 Perf...

Page 43: ...ng checks if the communication test fails despite that your router is functioning and that you have Internet connectivity Display Cause and Troubleshooting Procedure REMOTE CONTROLLER IS NOT READY Mak...

Page 44: ...r dealer The customer is responsible for all costs associated with procuring an Internet service connection such as the necessary devices installation fees service fees and so on The STATUS and RUN ST...

Page 45: ...d press ENTER The power generation and consumption recorded for your system is displayed at the selected time interval The period of time that is available for display varies according to the selected...

Page 46: ...displayed YEAR appears when monthly information is displayed DAY Switches the display to the next day s period s information DAY appears when hourly information is displayed MONTH appears when daily i...

Page 47: ...ss ENTER The power generation and consumption recorded for your system is displayed at the selected time interval The period of time that is available for display varies according to the selected time...

Page 48: ...IC Operating buttons BACK Returns the display to the screen where you select a time interval for displayed information DAY Switches the display to the previous day s period s information DAY appears w...

Page 49: ...art Date Press RECORD on the home screen A screen appears where you can select the type of record to view 1 Select FROM GENERATION START DATE using and press ENTER A screen appears where you can selec...

Page 50: ...power consumed since the system started generating power SELL Displays the total amount of power sold since the system started generating power BUY Displays the total amount of power bought since the...

Page 51: ...target Input a consumption target CHANGE Changes the numeric value at the cursor point 0 9 Moves the cursor to the next digit or setting item Select SAVE using Confirm the displayed setting and press...

Page 52: ...s the set consumption target see page 51 The defaullt is same as the record shown on the display last month RECORD Display the amount of power consumed for the displayed month Operating buttons BACK R...

Page 53: ...er clear when the inverter is restarted For the inverter stopping procedure see page 26 Check the error code on the Remote Controller Look up the error code on the following page Follow the directions...

Page 54: ...LOW BATTERY VOLTAGES n001 n004 PV VOLTAGE IS HIGH PLEASE CONTACT THE SERVICE CENTER IF THE ERROR MESSAGE CONTINUES d011 d021 d031 PLEASE CONTACT THE SERVICE CENTER IF THIS ERROR MESSAGE CONTINUES b103...

Page 55: ...VICE CENTER T009 ARC TEST FAILED PLEASE CONTACT THE SERVICE CENTER T010 ELECTRIC SHOCK HAZARD ARC FAULT DETECTED CONTACT THE SERVICE CETER U023 ISOLATION TEST NOW PLEASE WAIT A MOMENT u030 THE BATTERY...

Page 56: ...le gases or flammable agents near the equipment Temperature Humidity Are conditions within 20 to 40 4 to 104 and 90 RH or less Non condensating Is there sufficient space around the Hybrid Solar Invert...

Page 57: ...e the frame and panel with a soft piece of cloth The screen is not a touch screen panel Do not push on panel with excessive force it damage the panel NOTE Do not use benzene thinner or petroleum solve...

Page 58: ...e Split Phase Connection Method 3 wire Operating voltage range AC 211 2 262 V Rated AC input current AC 23 4 A Maximum continuous output current AC 22 9 A Maximum continuous output power AC 5500 W Nom...

Page 59: ...59 The inverter is certified to UL1699B It has protection circuit for arc fault caused by photovoltaics Arc Fault Circuit Protection...

Page 60: ...nst harmful interference when the equipment is operated in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and usedin accordance wi...

Reviews: