TRISTAR MPPT 150V TM Solar - Wind Charging System Controller Installation and Operation Manual Solar-Wind Battery Charger TrakStar With TM Maximum Power Point Tracking Technology www.morningstarcorp.
Dimensions in Inches [Millimeters]
TABLE OF CONTENTS 1.0 Important Safety Instructions 2.0 Getting Started 2.1 Overview 2.2 Versions and Ratings 2.3 Features 2.4 Regulatory Information 2.5 Optional Accessories 3.0 Installation 3.1 General Information 3.2 Controller Installation 4.0 Operation 4.1 TrakStarTM MPPT Technology 4.2 Battery Charging Information 4.3 Push-button 4.4 LED Indications 4.5 Protections, Faults & Alarms 4.6 Inspection and Maintenance 5.0 Networking and Communication 5.1 Introduction 5.2 Morningstar MeterBusTM 5.
1.0 Important Safety Instructions Save These Instructions This manual contains important safety, installation and operating instructions for the TriStar MPPT 150V solar controller. The following symbols are used throughout this manual to indicate potentially dangerous conditions or mark important safety instructions: WARNING: Indicates a potentially dangerous condition. Use extreme caution when performing this task. CAUTION: Indicates a critical procedure for safe and proper operation of the controller.
Installation Safety Precautions WARNING: This unit is not provided with a GFDI device. This charge controller must be used with an external GFDI device as required by the Article 690 of the National Electrical Code for the installation location. • Mount the TriStar MPPT 150V indoors. Prevent exposure to the elements and do not allow water to enter the controller. • Install the TriStar MPPT 150V in a location that prevents casual contact. The TriStar MPPT 150V heatsink can become very hot during operation.
AVERTISSEMENT : L’appareil n’est pas fourni avec un dispositif GFDI. Ce contrôleur de charge doit être utilisé avec un dispositif GFDI externe tel que requis par l’Article 690 du Code électrique national de l’emplacement de l’installation. • Montez le TriStar MPPT 150V 150V 150V à l’intérieur. Empêchez l’exposition aux éléments et la pénétration d’eau dans le contrôleur. • Utilisez des outils isolés pour travailler avec les batteries. • Évitez le port de bijoux pendant l’installation.
WARNING: A battery can present a risk of electrical shock or burn from large amounts of short-circuit current, fire, or explosion from vented gases. Observe proper precautions. CAUTION: When replacing batteries, use properly specified sizes, types, and ratings based on application and system design. CAUTION: Proper disposal of batteries is required.
2.0 Getting Started 2.1 Overview Thank you for selecting the TriStar MPPT 150V solar charge controller with TrakStarTM MPPT Technology. The TriStar MPPT 150V (TS-MPPT) is an advanced maximum power point tracking solar battery charger. The controller features a smart tracking algorithm that finds and maintains operation at the solar array peak power point, maximizing energy harvest. The TriStar MPPT 150V battery charging process has been optimized for long battery life and improved system performance.
2.3 Features The features of the TriStar MPPT 150V are shown in Figure 2-1 below. An explanation of each feature is provided. 1 2 17 16 15 14 3 13 4 12 5 11 10 6 9 8 7 Figure 2-1.
1 - Heatsink Aluminum heatsink to dissipate controller heat 2 - Mounting Hanger Keyhole slot for mounting 3 - Settings Switches Eight (8) settings switches to configure operation of the TriStar MPPT 150V 4 - Battery Positive Terminal (red) Power connection for Battery (+) 5 - Remote Temperature Sensor Terminals Connection point for a Morningstar RTS (optional) to remotely monitor battery temperature 6 - LED Indicators Three state of charge (SOC) LED indicators show charging status and controller faults
2.4 Regulatory Information NOTE: This section contains important information for safety and regulatory requirements. The TriStar MPPT 150V controller should be installed by a qualified technician according to the electrical rules of the country in which the product will be installed.
2.5 Optional Accessories The following accessories are available for purchase separately from your authorized Morningstar dealer: TriStar Digital Meter 2 / TriStar Remote Meter 2 (Models: TS-M-2 / TS-RM-2) The TriStar Digital Meter mounts directly on the TS-MPPT controller, replacing the wiring box cover. The TriStar Remote Meter can be flush mounted in a wall or into a standard duplex (2gang) electrical box.
3.0 Installation 3.1 General Information The mounting location is important to the performance and operating life of the controller. The environment must be dry and protected from water ingress. If required, the controller may be installed in a ventilated enclosure with sufficient air flow. Never install the TriStar MPPT 150V in a sealed enclosure. The controller may be mounted in an enclosure with sealed batteries, but never with vented/flooded batteries.
Recommended Tools: • Wire strippers • Wire cutters • #2 & #0 Phillips screwdriver • slotted screwdrivers • Pliers • Drill • 3/32” (2.
3.2 Controller Installation Step 1 - Remove the wiring box cover CAUTION: Shock Hazard Disconnect all power sources to the controller before removing the wiring box cover. Never remove the cover when voltage exists on any of the TriStar MPPT 150V power connections. PRUDENCE : Risque de décharge électrique Déconnectez toutes les sources d’alimentation du contrôleur avant d’enlever le couvercle du boîtier de câblage.
Step 2 - Remove the Knock-Outs Knockouts are provided for routing cables through conduit or wire glands. Table 3-1 below provides the knockout sizes and quantity on the TriStar MPPT 150V wiring box. Knockout locations and dimensions are on the inside front cover. Quantity Trade Size Hole Dimension 8 1/2” or M20 7/8” (22.2 mm) 6 1“ 1 - 23/64 “ (34.5 mm) 4 1 - 1/4 “ 1 - 23/32 “ (43.7 mm) Table 3-1.
Step 3 - Mount to a Vertical Surface CAUTION: Risk of Burns Install the TriStar MPPT 150V in a location that prevents casual contact. The TriStar MPPT 150V heatsink can become very hot during operation. M6 Screw Mounting Hanger Figure 3-2. Attaching the mounting hanger 1. Attach the mounting hanger to the bottom of the TriStar MPPT 150V with the M6 screw provided as shown in figure 3-2. 2. Place the TriStar MPPT 150V on a vertical surface protected from direct sun, high temperatures, and water.
3. Place a mark on the mounting surface at the top of the keyhole. 4. Remove the controller and drill a 3/32” (2.5 mm) hole at the drill mark. 5. Insert a #10 screw (included) into the top pilot hole. Do not tighten the screw completely. Leave a 1/4” (6 mm) gap between the mounting surface and screw head. 6. Carefully align the keyhole on the TriStar MPPT 150V with the screw head. Slide the TriStar MPPT 150V down over the keyhole. 7. Check for vertical plumb with a level. 8.
Switches 4, 5, & 6: Battery Charging Settings It is important to select the battery type that matches the system battery to ensure proper charging and long battery life. Refer to the specifications provided by the battery manufacturer and choose a setting that best fits the recommended charging profile. Settings Switches 4-5-6 Battery Type Absorp. Stage (Volts) Float Stage (Volts) Equalize Stage (Volts) Equalize Interval (Days) off-off-off 1 - Gel 14.00 13.70 off-off-on 2 - Sealed* 14.15 13.
In both settings (auto and manual), the push-button can be used to start and stop battery equalization. If the selected battery charging setting does not have an equalization stage an equalization will never occur, even if requested manually. Equalize Switch 7 manual OFF automatic ON Switch 8: Ethernet Security The Ethernet Security switch enables or disables configuration of the TriStar MPPT 150V settings through the Ethernet connection.
Step 5 - Remote Temperature Sensor The included Remote Temperature Sensor (RTS) is recommended for effective temperature compensated charging. Connect the RTS to the 2-position terminal located between the battery (+) terminal lug and the LED stack (see figure 2-1). The RTS is supplied with 33 ft (10 m) of 22 AWG (0.34 mm2) cable. There is no polarity, so either wire (+ or -) can be connected to either screw terminal. The RTS cable may be pulled through conduit along with the power wires.
Step 6 - Grounding and Ground Fault Interruption WARNING: This unit is not provided with a GFDI device. This charge controller must be used with an external GFDI device as required by the Article 690 of the National Electrical Code for the installation location. NOTE: Conductors identified by the color combination green/yellow shall only be used for earthing conductors. AVERTISSEMENT : L’appareil n’est pas fourni avec un dispositif GFDI.
Step 7 - Battery Voltage Sense The voltage at the battery connection on the TriStar MPPT 150V may differ slightly from the voltage directly at the battery bank terminals due to connection and cable resistance. The Battery Voltage Sense connection enables the TriStar MPPT 150V to measure the battery terminal voltage precisely with small gauge wires that carry very little current, and thus have no voltage drop.
AVERTISSEMENT : Risque de décharge électrique N’utilisez qu’un câble de communication 300 V homologué UL. Connect the appropriate network cables to the TriStar MPPT 150V at this time. Access to the network ports is easier before the power cables are attached. The ports are located inside the conduit wiring box on the lower circuit board as shown in figure 3-5. RS-485 (4 position) MeterBus (RJ-11) RS-232 (DB-9) Ethernet (RJ-45) Figure 3-5.
RS-232 Connection The serial RS-232 port is a standard 9-pin (DB9) female connector. A low-profile serial connector is recommended to save room in the wiring box. NOTE: The RS-232 and EIA-485 ports share hardware. Both ports cannot be used simultaneously. REMARQUE : Les ports RS-232 et EIA-485 partagent le matériel. Ils ne peuvent pas être utilisés simultanément. Ethernet Connection The RJ-45 Ethernet jack features two (2) indicator LEDs for connection status and network traffic.
Step 9 - Power Connections NOTE: To comply with the NEC, the TriStar MPPT 150V must be installed using wiring methods in accordance with the latest edition of the National Electric Code, NFPA 70. CAUTION: Risk of Fire and Shock Connect battery terminals prior to the connection of array terminals. The battery positive (+) terminal has a red cover, the solar positive (+) terminal has a yellow cover.
Over-Current Protection and Disconnects WARNING: Shock Hazard Fuses, circuit breakers, and disconnect switches should never open grounded system conductors. Only GFDI devices are permitted to disconnect grounded conductors. AVERTISSEMENT : Risque de décharge électrique Les fusibles, coupe-circuits et interrupteurs ne doivent jamais ouvrir les conducteurs du système mis à la terre. Seuls les dispositifs GFDI sont autorisés à déconnecter les conducteurs reliés mis à la terre.
{ Solar + Solar Battery - Battery + (Common Negative) Figure 3-7. Power terminal locations Connect the four (4) power conductors shown in figure 3-7 above in the following steps: 1. Confirm that the system input and output disconnect switches are both turned off before connecting the power wires to the controller. There are no disconnect switches inside the TriStar MPPT 150V. 2. Provide for strain relief if the bottom knockouts are used and conduit is not used. 3. Pull the wires into the wiring box.
AVERTISSEMENT : Risque d’endommagement Assurez-vous que la connexion solaire est effectuée avec la polarité correcte. Activez le coupecircuit/interrupteur de réseau solaire et mesure la tension sur les câbles ouverts AVANT la connexion au TriStar MPPT 150V. Déconnectez le coupe-circuit/interrupteur solaire avant le câblage sur le contrôleur. 6. Connect the Solar + (positive) wire to the Solar + terminal on the TriStar MPPT 150V. The Solar + terminal has a yellow cover. 7.
4.0 Operation The TriStar MPPT 150V operation is fully automatic. After installation is completed, there are few operator tasks to perform. However, the operator should be familiar with the operation and care of the TriStar MPPT 150V as described in this section. 4.1 TrakStarTM MPPT Technology The TriStar MPPT 150V utilizes Morningstar’s TrakStarTM Maximum Power Point Tracking (MPPT) technology to extract maximum power from the solar array.
An Advantage Over Traditional Controllers Traditional controllers connect the solar module directly to the battery when recharging. This requires that the solar module operate in a voltage range that is usually below the module’s Vmp. In a 12 Volt system for example, the battery voltage may range from 10 - 15 Vdc, but the module’s Vmp is typically around 16 or 17 Volts. Figure 4-1 shows typical current vs. voltage and power output curves for a nominal 12 Volt off-grid module. 12 Volt Module Current vs.
4.2 Battery Charging Information 4-Stage Charging VOLTAGE The TriStar MPPT 150V has a 4-stage battery charging algorithm for rapid, efficient, and safe battery charging. Figure 4-2 shows the sequence of the stages. EQUALIZE NIGHT BULK CHARGE ABSORPTION FLOAT NIGHT TIME Figure 4-2. TriStar MPPT 150V Charging Algorithm Bulk Charge Stage In Bulk charging stage, the battery is not at 100% state of charge and battery voltage has not yet charged to the Absorption voltage set-point.
Float Stage After the battery is fully charged in the Absorption stage, the TriStar MPPT 150V reduces the battery voltage to the Float voltage set-point. When the battery is fully recharged, there can be no more chemical reactions and all the charging current is turned into heat and gassing. The float stage provides a very low rate of maintenance charging while reducing the heating and gassing of a fully charged battery. The purpose of float is to protect the battery from long-term overcharge.
Certain battery types benefit from a periodic boost charge to stir the electrolyte, level the cell voltages, and complete the chemical reactions. Equalize charging raises the battery voltage above the standard absorption voltage so that the electrolyte gasses. The green SOC LED will blink rapidly two (2) times per second during equalization charging. The duration of the equalize charge is determined by the selected battery type. See table 4-1 in this section for more details.
Preparation for Equalization First, confirm that all of the system loads are rated for the equalization voltage. Consider that at 0°C (32°F) the equalization voltage will reach 16.75 Volts for 12 Volt L-16 batteries (67.0 Volts for 48 Volt systems) with a temperature sensor installed. Disconnect any loads at risk of damage due to the high input voltage. If Hydrocaps are used, be sure to remove them before starting an equalization. Replace the Hydrocaps with standard battery cell caps.
Shared Settings Value Units 12.50 Volts Absorption Time + 30 minutes 60 minutes 12.30 Volts Equalize Time + 60 minutes -5 millivolts / °C / cell * 25°C reference Absorption Extension Voltage Absorption Extension Time Float Exit Timeout Float Cancel Voltage Equalize Timeout Temperature Compensation Coefficient* Table 4-2.
Bulk Absorption Float SubFloat Bulk Absorption Float V 60 mins. below Float 1:00 2:00 3:00 4:00 5:00 6:00 time (hrs) Float Time-outFigure 4-4. Float exit time-out charging profile After entering Float stage, the controller will only exit Float if the battery voltage remains below Float voltage for 60 cumulative minutes. In figure 4-4, a system load turns on at 4:00 hrs when the controller is in Float stage, runs for one hour, and turns off at 5:00 hrs.
Equalize Timeout Bulk Float Equalize Equalize V Absorp. V Equalize timeout 1:00 2:00 3:00 4:00 5:00 6:00 time (hrs) Figure 4-6. Equalize timeout charging profile The charging profile in figure 4-6 shows an Equalize Timeout event. The timeout timer begins as soon as battery voltage exceeds the Absorption voltage setpoint. If there is insufficient charging current or system loads are too large, the battery voltage may not reach the Equalize setpoint.
Generally accepted wiring practice is to limit voltage drops between the charger and the battery to 2%. Even properly sized wiring with 2% drop can result in a 0.29 Volt drop for 14.4V charging (or 1.15 Volt for a 48 Volt nominal system). Voltage drops will cause some undercharging of the battery. The controller will begin Absorption or limit equalization at a lower battery voltage because the controller measures a higher voltage at the controller’s terminals than is the actual battery voltage.
NOTE: For multiple TriStar MPPT 150V controllers on a MeterBusTM network, initialize a battery equalization using the TriStar meter so that all controllers are synchronized. REMARQUE : Avec plusieurs contrôleurs TriStar MPPT 150V sur un réseau MeterBusTM, initialisez une compensation de batteries à l’aide de l’outil de mesure TriStar afin de synchroniser tous les contrôleurs.
Faults & Alarms • • • • • • • Over-temperature High voltage disconnect DIP switch fault Self-test faults Remote Temperature Sensor (RTS) Battery voltage sense Battery over-current Y / R sequencing G / R sequencing R / Y / G sequencing R / Y / G sequencing G+Y / Y+R sequencing G+Y / Y+R sequencing R+Y / G sequencing Battery State-of-Charge LED Indications G G+Y Y Y+R R 80% to 95% SOC 60% to 80% SOC 35% to 60% SOC 0% to 35% SOC battery is discharging Refer to the Specifications (Section 8.
4.5 Protections, Faults & Alarms The TriStar MPPT 150V protections and automatic recovery are important features that ensure the safe operation of the system. Additionally, the TriStar MPPT 150V features real-time self diagnostics that report Fault and Alarm conditions as they occur. Faults are events or conditions that require the TriStar MPPT 150V to cease operation. A Fault usually occurs when a limit such as voltage, current, or temperature has been surpassed.
Battery Voltage Sense Failure (R+Y / G+Y) If a fault in the battery sense connection (such as a short circuit, open circuit or loose terminal) occurs after the battery sense has been working, the LEDs will indicate a failure. If the controller is restarted with the failure still present, the controller may not detect that the battery sense is connected and the LEDs will not indicate a fault. A TriStar meter or the PC software can be used to determine if the battery sense is working properly.
Alarms High Temperature Current Limit The TriStar MPPT 150V will limit the solar input current if the heatsink temperature exceeds safe limits. Solar charge current will be tapered back (to 0 amps if needed) to reduce the heatsink temperature. The TriStar MPPT 150V is designed to operate at full rated current at the maximum ambient temperature. This alarm indicates that there is insufficient airflow and that the heatsink temperature is approaching unsafe limits.
4.6 Inspection and Maintenance The following inspections are recommended two times per year for best long-term performance. System Inspection • Confirm the controller is securely mounted in a clean and dry environment. • Confirm that the air flow around the controller is not blocked. Clean the heat sink of any dirt or debris. • Inspect all exposed conductors for insulation damage due to sun damage, rubbing on nearby objects, dry rot, insects, or rodents. Repair or replace conductors as necessary.
5.0 Networking and Communication 5.1 Introduction The TriStar MPPT 150V provides several communication options. The TriStar MPPT 150V uses a proprietary protocol for the MeterBusTM network and the non-proprietary open standard MODBUSTM and MODBUS TCP/IPTM protocols for RS-232, EIA-485, and ethernet networks. Additionally, HTTP, SMTP, and SNMP are supported for web page, email, and network message support.
5.2 Morningstar MeterBusTM Morningstar’s proprietary MeterBusTM protocol allows communication between compatible Morningstar products. Use a MeterBusTM network to: • display net system data for multiple TriStar / TriStar MPPT 150V systems** • communicate with a TriStar Digital Meter 2 or TriStar Remote Meter 2 • communicate with a Relay Driver or other compatible Morningstar accessories (see section 2.
5.3 Serial RS-232 The serial port connection on the TriStar MPPT 150V is a standard 9-pin isolated RS-232 port. See figure 3-5 for the port location.The TriStar MPPT 150V communicates through the serial port via the open standard MODBUSTM protocol.
Serial Port Settings Adjust the serial port settings as follows: • 9600 BAUD • 8 data bits • 1 or 2 stop bits • no parity The serial RS-232 connection provides a direct connection between a TriStar MPPT 150V and a PC (or other serial device). Firmware updates can only be programmed through the RS-232 connection. The serial connection is not typically used for multi-controller networking. However, networking is possible using a USB hub and USB-Serial cables.
5.4 EIA-485 (formerly RS-485) NOTE: The EIA-485 connection is only available on the TS-MPPT-60 model. NOTE: The RS-232 and EIA-485 ports share hardware. Both ports cannot be used simultaneously. EIA-485 is a networking standard for serial communication between multiple devices on a bus. The TriStar MPPT 150V communicates over an EIA-485 network via the open standard MODBUSTM protocol.
5.5 Ethernet NOTE: Ethernet is only available on the TS-MPPT-60 model. CAUTION: Risk of Tampering The TS-MPPT does not feature built-in network security. It is the responsibility of the user or network administrator to place the TS-MPPT behind a network firewall to prevent unauthorized access. PRUDENCE : Risque de tentative d’altération Le TS-MPPT ne comporte pas de sécurité réseau intégrée.
Factory Default Network Settings DHCP Live View Web Address IP Subnet Mask Gateway Primary DNS Server MODBUS TCP/IPTM Port enabled http://tsmppt + serial number ** 192.168.1.253 (if DHCP is not enabled) 255.255.255.0 192.168.1.1 169.254.1.1 502 ** The Live View web address is unique to each controller. If the TriStar MPPT 150V serial number is 09501234, then the Live View address is: http://tsmppt09501234. The Live View address is printed on the serial label on the side of the unit for reference.
Email & SMS Alerts The email and SMS alerts feature sends notification to an email address or mobile phone if one of the following occurs: • TriStar MPPT 150V self diagnostics fault condition • TriStar MPPT 150V self diagnostics alarm condition • User-defined event (e.g. battery voltage is less than 46 Volts) Up to four email and SMS alerts can be configured from the network settings web page in the MSView TriStar MPPT 150V wizard. View Logged Data The TriStar MPPT 150V logs up to 200 days* of daily data.
6.0 Troubleshooting Battery Charging and Performance Issues Problem: No LED indications, controller does not appear to be powered Solution: With a multi-meter, check the voltage at the battery terminals on the TriStar MPPT 150V. Battery voltage must be 8 Vdc or greater. If the voltage on the battery terminals of the controller is between 8 and 72 Vdc and no LEDs are lit, contact your authorized Morningstar dealer for service. If no voltage is measured, check wiring connections, fuses, and breakers.
Problem: Cannot connect to the controller via EIA-485 Solution: Check the following: • The RS-232 port is not in use. The EIA-485 and RS-232 ports cannot be used simultaneously. Only one port can be used at a time. • The RSC-1 adapter used to connect the PC to the EIA-485 network shows a green LED and pulses red when a connection is attempted. See the RSC-1 documentation for more information. • Each controller or device on the EIA-485 network has been programmed with a unique MODBUS ID.
7.0 Warranty and Claim Procedure LIMITED WARRANTY Morningstar Solar Controllers and Inverters All of Morningstar’s products except the SureSine™ inverter and SHS™ controller are warranted to be free from defects in material and workmanship for a period of FIVE (5) years from the date of shipment to the original end user.
WARRANTY CLAIM PROCEDURE 1. Before proceeding, please refer to product manual, including troubleshooting section. 2. Contacting your authorized Morningstar distributor or dealer from whom you purchased the unit is the first step in the warranty process. Local dealers can often address warranty issues quickly. 3. If supplier is unable to address the issue, please contact Morningstar by e-mail (support@morningstarcorp.
8.0 Specifications Electrical TS-MPPT-30 Nominal System Voltage TS-MPPT-45 TS-MPPT-60 All: 12, 24, 36, or 48 Volts dc Maximum Battery Current 30 Amps 45 Amps Maximum Solar Input Voltage 60 Amps All: 150 Volts dc Battery Operating Voltage Range All: 8 - 72 Volts dc Nominal Maximum Input Power* 12 Volt 400 Watts 600 Watts 800 Watts 24 Volt 800 Watts 1200 Watts 1600 Watts 48 Volt 1600 Watts 2400 Watts 3200 Watts 12 / 24 V: ≤ 0.1 % ± 50 mV Voltage Accuracy 48 V: ≤ 0.
Battery Charging Status LEDs LED Indication Battery Charging Status Green Flashing (fast) - 2.5 times per second Equalize charging stage Green Flashing - 1/2 sec on, 1/2 sec off Absorption charging stage Green Flashing (slow) - 1 sec on, 1 sec off Float charging stage Green 13.3 Volts ≤ Vbattery Green & Yellow 13.0 Volts ≤ Vbattery < 13.3 Volts Yellow 12.7 Volts ≤ Vbattery < 13.0 Volts Yellow & Red 12.0 Volts ≤ Vbattery < 12.7 Volts Red Vbattery < 12.
De-ratings Battery Current vs. Array Voltage 70 O V E R - V O L T A G E 50 40 30 R A N G E ! Battery Current (Amps) 60 20 10 0 110 115 120 125 130 135 140 145 150 155 Array Voltage (Volts) Figure 8-7. Battery Current vs. Array Voltage Battery Current vs. Heatsink Temperature 70 Battery Current (Amps) 60 50 40 30 20 10 0 60 65 70 75 80 85 Heatsink Temperature (degrees C) Figure 8-8. Battery Current vs.
Efficiency TriStar MPPT 12 Volt Efficiency 98 97 13 Vmp 96 16.5 Vmp efficiency (%) 95 66 Vmp 94 93 98 Vmp 92 91 90 89 88 0 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 output power (Watts) Battery @ 12.8 V, 25 C ambient, firmware ver.
TriStar MPPT 48 Volt Efficiency 100 52 Vmp 99 66 Vmp 83 Vmp 98 Vmp 98 efficiency (%) 97 96 95 94 93 92 91 90 0 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 output power (Watts) Battery @ 51.2 V, 25 C ambient, firmware ver.
Certifications UL1741 INVERTERS, CONVERTERS, AND RoHS CONTROLLERS AND INTERCONNECTION SYSTEM EQUIPMENT FOR USE WITH DISTRIBUTED ENERGY SOURCES, FIRST EDITION, REVISION THROUGH AND INCLUDING NOV 7, 2005 3094762 CSA C22.2 No. 107.
2% Voltage Drop Charts for 75°C Stranded Copper Wire 1-Way Wire Distance (feet), 12 Volt System Wire Size (AWG) 60 Amps 55 Amps 50 Amps 45 Amps 40 Amps 35 Amps 30 Amps 25 Amps 20 Amps 15 Amps 2/0 ** 22.4 24.4 26.9 29.9 33.6 38.4 44.8 53.8 67.2 89.6 1/0 ** 17.8 19.4 21.3 23.7 26.6 30.4 35.5 42.6 53.3 71.0 2 11.2 12.2 13.4 14.9 16.8 19.1 22.3 26.8 33.5 44.7 4 7.0 7.7 8.4 9.4 10.6 12.1 14.1 16.9 21.1 28.1 6 4.4 4.8 5.3 5.9 6.6 7.6 8.8 10.6 13.
2% Voltage Drop Charts for 75°C Solid Copper Wire 1-Way Wire Distance (feet), 12 Volt System Wire Size (AWG) 60 Amps 55 Amps 50 Amps 45 Amps 40 Amps 35 Amps 30 Amps 25 Amps 20 Amps 15 Amps 2/0 ** 27.8 30.3 33.4 37.1 41.7 47.7 55.6 66.7 83.4 111.2 1/0 ** 22.0 24.1 26.5 29.4 33.1 37.8 44.1 52.9 66.1 88.2 2 13.9 15.1 16.6 18.5 20.8 23.8 27.7 33.3 41.6 55.4 4 8.7 9.5 10.5 11.6 13.1 14.9 17.4 20.9 26.2 34.9 6 5.5 6.0 6.6 7.3 8.2 9.4 11.0 13.2 16.
2% Voltage Drop Charts for 90°C Stranded Copper Wire 1-Way Wire Distance (feet), 12 Volt System Wire Size (AWG) 60 Amps 55 Amps 50 Amps 45 Amps 40 Amps 35 Amps 30 Amps 25 Amps 20 Amps 15 Amps 2/0 ** 22.4 24.4 26.9 29.9 33.6 38.4 44.8 53.8 67.2 89.6 1/0 ** 17.8 19.4 21.3 23.7 26.6 30.4 35.5 42.6 53.3 71.0 2 11.2 12.2 13.4 14.9 16.8 19.1 22.3 26.8 33.5 44.7 4 7.0 7.7 8.4 9.4 10.6 12.1 14.1 16.9 21.1 28.1 6 4.4 4.8 5.3 5.9 6.6 7.6 8.8 10.6 13.
2% Voltage Drop Charts for 90°C Solid Copper Wire 1-Way Wire Distance (feet), 12 Volt System Wire Size (AWG) 60 Amps 55 Amps 50 Amps 45 Amps 40 Amps 35 Amps 30 Amps 25 Amps 20 Amps 15 Amps 2/0 ** 27.8 30.3 33.4 37.1 41.7 47.7 55.6 66.7 83.4 111.2 1/0 ** 22.0 24.1 26.5 29.4 33.1 37.8 44.1 52.9 66.1 88.2 2 13.9 15.1 16.6 18.5 20.8 23.8 27.7 33.3 41.6 55.4 4 8.7 9.5 10.5 11.6 13.1 14.9 17.4 20.9 26.2 34.9 6 5.5 6.0 6.6 7.3 8.2 9.4 11.0 13.2 16.
TriStarTM, TriStar MPPT 150VTM, MeterBusTM are trademarks of Morningstar Corporation MODBUSTM and MODBUS TCP/IPTM are trademarks of Modbus IDA. www.modbus-ida.org RoHS © 2010 Morningstar Corporation. All rights reserved. MS-000946 v05.
