Manufacturer: Gin dong Technologies Co. Lid, Bogging, Zhejiang, PR. Ching US Office: 565 Metro PI. S. Suite 3214, Dublin OH 43017, USA Toll-free: 866.438.8408 | Email: noiselessness com | ussales@giniong com Wab: www.ginlong.com | www. Please adhere to the actual products in case of any discrepancies in this user manual. Please record the serial number of your Inverter and quote this wham you contact us. sol Grid Support Utility Interactive Inverter — U.S. Version.
Important notes = Product specifications are subject to change without notice. Every attempt has been made to make this document complete, accurate and up-to-date.
Contents Contents 1. Introduction — 1.1 Product Description 1.2 Unpacking and storage 1.2.1 Storage 2. Safely instructions 2.1 Safety symbols 2.2 General safely instructions 2.3 Nobles for uss 2.4 Protection Clerestory and Controls 3. Installation 3.1 Environmental considerations 3.1.1 Select a location for the inverter 3.1.4.1 Examples of correct and incorrect installations 3.1.2 Other environmental considerations Consult technical data 3.1.2.2 Vertical wall installation 3.1.2.3 Avoiding direct sunlight 3.
Contents 1. introduction #.6.3 Current system version 8.8 Bub-menu "Advanced info —Technicians only” 6.6.1 Alarm messages 6.8.2 Running message 6.8.3 Version 6.8.4 Communication data 6.6.5 Daily synergy 6.6.8 Monthly energy 6.6.7 Yearly granary 6.6.8 Total snarly 6.7 Gus-menu “Advanced settings Technicians only® -6.7.1 Select standard 6.7.2 Grid ON/OFF 6.7.3 Power control 6.7.4 Clear energy and castors factory ceilings 6.7.5 Cali brats 6.7.8 Reset password 8.7.7 Restart HMI 6.7.8 Special Settings §.7.9 5T0.
1. introduction 1. introduction 1.
1. introduction 2. Safety Instructions 1.2.1 Storage Hf the inverter is not installed immediately, storage instructions and environmental conditions are below: ze fhe original box to repackage the inverter, see! with adhesive laps with the desiccant inside the bes. Stare the Deserved ine dean ard dry place, free of dust and dirt. The storage obstreperous must be but wean 18 and 140 F (26 80C) are humidity should bs between 0 fo 100%, non-condensing .
2. Safety Instructions 2. Safety Instructions WARNING To reduce the risk of fire, branch circuit over current protective devices (POUF) are required for circuits connected to the Inverter. CAUTION The PV array (solar panels) supplies a DC voltage when exposed to light. CAUTION Risk of electric shook from energy stored in the inverter's capacitors. Do not remove cover until five (3) minutes after disconnecting all sources of supply have passed, and this can only be done by a service technician.
3. Installation 3. Installation 3.1 Environmental considerations 3.1.1 Select a location for the inverter When selecting a location for the Inverter, consider the following: WARNING: Risk of fire Despite careful construction, electrical devices can cause fires, A » Do not Install the Inverter In areas containing highly flammable materials or gases. « Dio not install the inverter in potentially explosive atmospheres. « Tha temperature of the inverter heat-sink cen reach 187°F (75C).
3. Installation 3. Installation 3.1.2.3 Avoiding direct sunlight Installation of the Inverter In a location exposed to direct sunlight should fo be avoided. Direct exposure to sunlight could causes: = Prows output limitation (with a resulting decreased energy production by the system). « Premature war of the slecirical/slectromachanical components, « Premature war of the mechanical components (gaskets) and user Interface. 8.1.2.
3. Installation 3. Installation 3.3.1 Installation channel steel 40x80x2 0735 Her head ait H10waa) HOT A its not Installed on a fast wall, the Inverter must be Stalingrad on a steal rack, and the steel rack must meet the following requirements: a. inverter mounting rack must ba In the mass plane, the mounting rack must not be heisted, ban or aut of aquas, the flatness must The mounting rack must be equal to or stronger than the marked rack {40mm* 60mm 2mm}.
3. Installation 3. Installation 3}. Hang the wire box on the mounting plate. 8}. Use two ME screws and locking plates on sate side. Do not tighten as these will be used 'e later. Unscrew the four MS captive screws on the wire box cover, and remove the cover.
3. Installation 3.4 Wiring box configuration The Solis U.S. Three Phase Inverter wiring box is designed for says access to all connection terminals, Including monitoring communication ports. The wire bux features a spacious work airs and per-drified 1-1/2 Inch {1D} knockouts on the bosom and sides of the cablecast. 3 Figure 3.
3. Installation 3. Installation Measurements for the PV modules per MP PT Input: # All PV modules must be of the same type and power rating. ® All FY modules must be aligned and tilted identically. « The open-circuit voltage of the PV may must never excess the maximum input voltage of the inverter, Sven at the coldest expected temperature. (see Section 9 “Specifications” for input current and voltage requirements) ® Each string connected io a single MP PT must consist of the same number of series.
3. Installation 3. Installation 3.8 Making connections to the AC side of the inverter WARNING A An over-current protection devices must be used between the inverter and the grid, 1}. Connect the three {3} AU conductors io the three (3) AC terminals marked "11%, "1.2" and “L3". Refer tu local code and voltage drop tables to determine the appropriate wire size and type. 2}. Connect the grounding conductor to the terminal marked “FE” {protective earth, the ground terminal).
3. Installation 3. Installation Connect the cable to grid terminal as below: 1}. Insert the consult filing Into the opening and tighten the counter nut. 2). Attach the conduit to the fitting in the enclosures opening. 3). Insert the AC sable through the conduit into the inverter. 4}. Strip the cable approximately 1/2 Inch. 5). Release the terminal screws and inset the wire. Torque to SNM. Connect the equipment grounding conductor io the ground bar, 7}.
3. Installation 3. Installation 4}. Tha positioning plate of Inverter should insert Info the positioning slot, ~ Positioning plate Positioning slot Figure 3.18 5}. Use two ME screws to attach the power train and wire box on both side, the argue is 1.6-2 Nom. HOT A Ensure the torque is correct. Too much torque will damage the inverter. ' ~ Hex screw ME Figure 3.
3. Installation 3. Installation 100~300mm Tos Tee eo 7 Figure 3.42 A B Guerra 3.19 Figure 3.20 3.8 External ground connection point ~ ~ An OPTIONAL supernal ground conclusion {PE} is provided on the right side of the In verier. To uss the OPTIONAL external ground connection (ses Flours 3.23% TTT 1). Prepare the grounding conductor, Crimp a ring or fork (M4 size) terminal onto the grounding conductor, 2}.
4. Comm. & Monitoring 4. Comm. & Monitoring Overview There are three {3} sets of terminals used for RE485 communication. Terminal 4 {Figures 3.8) haa screw terminals for a mullions inverter communication solution using a standard MOD BUS cable such as Baden standard cable. Ermine § is & standard INTERJ terminal and is used for orating a daisy chain connection between inverters as well as the wired date monitoring. Terminal 6 Is a 4-pin connector which is matched with Gin long communication cables.
5. Commissioning 5. Commissioning 5.1 Selecting the appropriate grid standard 5.1.1 Varying grid standard for country of installation Solis Inverters ars used worldwide and feature preset standards for operating on any grid. Although the grid standard Is set af the factory, it 3 essential the grid standard be verified for the country of Installation before commissioning. The menu for changing the grid standard or for creating a custom standard is accessible as described in Section 8.7 and below.
5. Commissioning 5. Commissioning 4. Sal act the grid standard for the country of Installation {see Figure 3}. Firebase ihm Ca Select Standard Alexei Figure 5.4 Press the UF or DOWN key to select the standard (AB4777, VDE4105, R21P3-480, G59/3, COC, User-Def function, tee) Press the ENTER key to confirm the setting. Press the ESC key io cancel changes and return fo the previous menu, R21P3-480 is default salting for the U.S, and Canada markets. R21P3-480A ia the standard for inverters with AFC function. B.
5. Commissioning 5. Commissioning Check airing voltage To measures the open cloture! voltage (VOC) and polarity of the Individual strings, perform the following steps: WARMING When the furze holders are closed, parallel strings on the same TEMPT are connected together, [f there is 8 village difference between the parallax strings such as different string lengths, current will flow between the parallel strings.
5. Commissioning 6. Normal operation 5.4.4.2 Phase rotation lest A phase rotation test ls recommended fo ensure the phases java bean connected In the appropriate order. Solis Inverters do not rely on specific phase rotation connections. However, the cola! Lilly may requires a specific phases rotation of a record of the phase configuration of the installation. 5.4.5 AC Secure inverter wiring box Close the Solis inverter wiring box inverter.
6. Normal operation 6. Normal operation During normal operation, the LCD shows the Inverters current status. The screen will display current power generation, total generation, a bar chart showing AC power generation over time, elev. Press the button labeled ESC to switch from the “home dashboard” (Le., the Initial Interface for owners and operators} to other screens showing details of daily and monthly generation. Press the ENTER button to switch to the Main Menu.
6. Normal operation 6. Normal operation 6.3.1 Main menu There are four sub-menus In the main menu as shown in Figure 6.4. Press ESC from the home screen to access this menu. la a Batting Figures 8.4 Four sub-menus SR raid Set 6.4 Sub-menu “Information” The inverter LOD provides access to operational data and Information (see Figures 6.5 and 6.8}. Select the “Information” sub-menu, Move to the next page by scrolling UP or DOWN, r a 500.2V 15.90A 500.5V 15.70A 439.9V 15.30A 502.6V 16.108 232.07 43.5A 231.
6. Normal operation 6. Normal operation 8.5.1 Belling time This function allows time and date setting. The time [s displayed as a 24-hour clock. When this function is selected, the LOD will display as shown in Figure 6.8. Press the UP or DOWN key to sat ime and tads. Crass the ENTER key lo move from ons option to the next {from left to right). Press the ESC key to save the sailings and return fo the previous menu. Sot intimidate NEKTa Figure 8.8 Salting date and teems £.5.
6. Normal operation 6. Normal operation After entering the correct password, the LCD will show the menu shown In Figure 6.12, Slain i Ail Le Allan a Total RayBan Eee Hotness Energy Figure 8.12 Advanced Information The screen can be scrolled manually by pressing the UF or DOWN key. Pressing the ENTER kay gives access to 8 sub menu. &.4.1 Alarm Massage The display shows the last ten (10) or less alarm messages (see Figure 8.13). Screens can be strolled manually by pressing the UP or DOWN key.
6. Normal operation 6. Normal operation 8.6.4 Communication Data The screen shows the Inverter's infernal communication data {sees Figure 8.18), which [a for service technicians only. r N [SETTEE Figure 8.18 Communication data £.8.5 Dally Energy ‘The screen shows the inverter's dally energy detail (ses Figures 8.17) Press the ENTER evoke move cursor or press the UP or DOWN key fo select energy data for a different tads. r ~ g 2016.55 Figure 6.17 Dally power generation capacity 5. 6.5.
6. Normal operation 6.8.8 Toll Energy The screen shows the Inverter total energy {lifetime) detail (see Figure 8.20). ~ te Nannie; L Flours 8.20 Total generating capacity details 6.7 Sub-menu “Advanced Settings” — Technicians only HOT This function ls for authorized technicians only. improper access and A operation may result in abnormal results and damage to the inverter. Password required restricted access — authorized technicians only. Unauthorized access will cold the warranty, \ Select Advanced Setting
6. Normal operation 6. Normal operation When changes are complete, select ENTER. The following screen appears. Select "SAVE & SEND" to write the custom grid settings to memory and begin using them. VEG Owens Homesick Figure 8.24 Save and se! scream al conclusion of salting grid standard 8.7.2 Grid ONION This function is used fo start or stop the inverter from generating power (ses Figure 8.25}, This function may ba used to manually disable an inverter during maintenance without turning off the AC switch.
6. Normal operation Senna Figure 8.27 Save and set screen al conclusion of setting grid standard Paras the DOWN key lo move the cursor. Press the UP key to revise the value, Press the ENTER key to exactitude the setting. Press the ESC key ta return to the previous menu. 6.7.8 Reset Password + enter the current password (ses Figures 8.28), by pressing the DOWN key to move the cursor, and press the UP key to revise the digit. Password Rs Please Input The Current Password x x x Figures 8.
6. Normal operation 6. Normal operation 8.7.8.1 Especial Set There are 10 Hems In spectacle Set sub menu. ae Rd Grid Liter NO. © 00 Commode : Stop Relay-Fault Fun. : Run Voltage Select: 600V Leak ~Fault Sung. :| Checkpoint © Stop Fun. : Run Pentecostalism © Run : Stop MP PT Parallel © Stop DBNEZ
6. Normal operation 6. Normal operation 4. Fined-FF Ascription: Inverter will output power with fixed power factor, Salting Hangs: Default value la PF=1 Careerist alr Fowler Factor | Nonesuch Flours 8.34 Fixed-PF E. Re ac-powsr {Not Required) Description: Inverter will generate reactive power based on changing output power. Mote: This Ratting is NOT required by Ruler Standards. A This function is for maintenance personnel only, wrong operation will prevent the inverter farm rehashing maximum power. §.
6. Normal operation 6. Normal operation Viewing Mods Sat BE ‘Work Soda: Rae Figure 8.22 Working Mods sell) To reset dual-mods or exit the dual-mods situation Step 1: Select “Null” mode at first, Step 2: Enter "Working Made” again. Redo above dual-mode selling steps io reset OR set other modes fo exit dual-mods situation. MUTE A To chock the Volt-Walt and Bolivar priority, simply enter the working modes.
6. Normal operation 6. Normal operation 6.7.5.4 lamina Voltage Set This function ls disabled and not sad for the US. 8.7.10 External EFM sat This setting Is for sport power control. Please don’t changes satin In this Hem. A This function is applicable by maintenance personal only, wrong operation will prevent the inverter from reaching maximum power. 6.7.9.5 Voltage PCO Sat Either vol lags at the PGC point. This selling ia required by RULE 21 requirements.
7. Maintenance 8. Troubleshooting The Solis U.8. Three Phase series Inverters do not require any regular maintenance. However, cleaning the dust off the heat sin will help dissipate heat away from the Inverter, which will Increase the ifs of the Inverter. CAUTION Do not touch the surfers when the inverter is operating. Some pairs may A ba hot and cause burns. Tum OFF your Inverter {refer to Section 6.2) and let it cool down before any maintenance or cleaning is performed on the inverter.
8. Troubleshooting 8.
8.
10. Appendices 10. Appendices 10.1 Appendix A PIV curve for Solis-25K-US-SW Part Torus Power(W) & AC Terminal 221-BS DC Fuse Seminal 26000 == Se raw For Wiring Box Cover 1.31.4 ft-lbs Ground Terminal 2.2 f-lbs L Figure 10.1 14400 iid F{%} 100% Voltage 200 2347 800 980 1000 get) Figure 10.3 Solis-25K-US-8W Inverter output power by input voltage J 50% P/V curve for Solis-30K-US-SW Power(W) 4 TC) Figures 10.
10. Appendices P/V curve for Solis-36K-US-SW Power(W) & 36000 gene 14400 WWII Volta 200 S500 800 990 1000 ae) g Figures 10.5 Solis-36K-US-8W Inverter output power by Input voltage P/V curve for Solis-40K-US-SW Powers) & ies 14400 =i 4 Mona 200 556 800 990 1000 ae Figure 10.
