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Remote Meter
USER MANUAL
MT80

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Summary of Contents for Epever MT80

  • Page 1 Remote Meter USER MANUAL MT80...
  • Page 3: Table Of Contents

    Contents 1. Safety Instructions ..............1 2. Overview ................2 3. Appearance ................3 4. Accessories ................5 5. Installation Instructions ............6 6. Indicator Instruction .............. 8 7. Button Instruction..............9 8. LCD Display ................. 10 9. Error Codes ................12 10.
  • Page 5: Safety Instructions

    1. Safety Instructions Please keep this manual for future reference.  Please read this manual and safety information carefully before  using the product. Keep the product away from rain, exposure, severe dust,  vibration, corrosion, and intense electromagnetic interference. Please avoid water, and other liquids enter into the product.
  • Page 6: Overview

    2. Overview MT80 is a new generation of remote meters that can monitor the EPEVER solar charge controller and inverter on one screen simultaneously. Equipped with an RS485 monitor port to directly connect the PC or EPEVER cloud platform, making remote monitoring easy and convenient.
  • Page 7: Appearance

    3. Appearance Decorative shell Battery parameter button ❶ ❽ PV indicator PV parameter button ❷ ❾ Battery indicator Base (optional) ❸ ❿ ① Load indicator Dry contact interface ❹ ⓫ RS485 device port (RJ45)  ❺ ⓬ Load ON/OFF button RS485 monitor port (RJ45) ...
  • Page 8  The RS485 device port is composed of two RJ45 ports, which are connected in parallel. This port is connected to the EPEVER controller or inverter. The RS485 monitor port is connected to a PC or EPEVER cloud platform. ①...
  • Page 9: Accessories

    Purpose Connect to the 3.81 pins remote 2P-3.81 plug 2 pcs control switch of inverter Connect the Included MT80 to the RJ45 2 pcs/CC-RS485- RS485 cable port of the RS485-200U controller or inverter Used for wall MT80 base 1 pcs...
  • Page 10: Installation Instructions

    (175x50mm), and erect the plastic expansion bolts. Step 2: Use four M5 self-tapping screws to fix the frame. Step 3: Remove the decorative shell. Step 4: Use two M4 pan head screws to mount the MT80 surface on the base. Step 5: Install the decorative shell.
  • Page 11 Step 1: Locate based on the installation size (176mm) and drill screw holes (no smaller than 158.2x85.2mm). Step 2: Remove the decorative shell. Step 3: Use two M4 pan head screws to fix MT80. Step 4: Install the decorative shell.
  • Page 12: Indicator Instruction

    6. Indicator Instruction Indicator Color Status Instruction Green ON solid PV is charging Green No PV charge Fast Green PV over voltage flashing Green ON solid Battery normal Fast Green Battery over voltage flashing Orange ON solid Battery under voltage ON solid Battery over-discharge Battery over temperature...
  • Page 13: Button Instruction

    7. Button Instruction Button Operation Instruction Click Display PV parameters in cycle Click Display battery parameter in cycle Display load parameter in cycle Click Exit the fault page Press for 5S Check error code information Control the switch of solar controller Click ①...
  • Page 14: Lcd Display

    8. LCD Display  LCD Display Symbol Definition Symbol Definition charging no charge Load ON Load OFF  LCD Display Interface Item LCD Display Definition PV voltage PV current PV power ① Total PV generated power Battery voltage Battery...
  • Page 15 ① The "Total PV generated power" and "Total DC load usage" is the solar controller's parameter, which can be directly read and displayed by the MT80. ② The "Total AC load usage" is calculated based on the inverter's AC load power and displayed on the MT80.
  • Page 16: Error Codes

    9. Error Codes  Solar Controller Error Codes Indicator Color Status Code Fast Battery over Green flashing voltage Battery under —— Orange solid voltage Battery over- solid discharge Battery over temperature Slow Battery under flashing temperature Controller over temperature Fast Orange flashing System voltage...
  • Page 17 Inverter Error Codes  Indicator Color Status Code Output short circuit Output overload Output voltage abnormal Busbar over voltage Slow Green flashing Input over voltage Input under- voltage Input over- current Inverter over temperature...
  • Page 18: Specifications

    10. Specifications Model MT80 XTRA-N series/TRIRON series/ Tracer-AN series/Tracer-BN series Note: Required cables for the above products are shipped with MT80. Controller Compatible iTracer-AD series/iTracer-ND series products Note: Required cables for the above products need additional purchase. IPower series (1kw or above, suitable for...
  • Page 19 16mA/5V(no backlight) Self- consumption 27mA/5V(backlight) Max. power 100mA/5V(Backligh+dry contact) consumption Working -20℃~+65℃ temperature Storage -20℃~+80℃ temperature 193×95×48mm(base) Dimension 193×95×23mm(no base) 175×50mm(base) Mounting size 176mm(no base) φ5mm(base) Mounting hole size φ4.3mm(no base) 0.29Kg(base) Net Weight 0.22Kg(no base)
  • Page 20: Dimension

    11. Dimension Dimension without base Dimension with base...
  • Page 21: Recommended Applications

    12. Recommended Applications 12.1 Standard Application 1) Advantages MT80 monitors the solar controller and inverter's operational status and error codes while controlling the AC load and DC load output by one button directly. 2) Connection Diagram Item Number Solar controller...
  • Page 22: Upgrade Application

    3) Operations 1. Connect the RS485 device port of MT80 to the solar controller and inverter. 2. Set MT80 dry contact enable switch to OFF state. 3. Must set inverter switch to ON state. 4. MT80 load ON/OFF button will directly control the AC and DC load output.
  • Page 23: Advanced Application

    PV, battery, AC load, DC load actual needs 3) Operations 1. Connect the RS485 device port of MT80 to the solar controller and inverter. 2. Connect the dry contact interface of MT80 to the external switch port of the inverter.
  • Page 24 1. Connect the RS485 device port of MT80 to the solar controller and inverter. 2. Connect the RS485 monitor port of MT80 to the WIFI module, BT module, USB cable, or RTU. 3. Set MT80 dry contact enable switch to OFF state.
  • Page 25: Pro. Application

    5. Set the parameters or monitor the solar controller and inverter's operational status by phone APP, PC software, or EPEVER cloud platform. 6. MT80 load ON/OFF button will directly control the AC and DC load output. 12.4 Pro. Application 1) Advantages Connect the RS485 monitor port of MT80 to the WIFI module, BT module, USB cable, or RTU.
  • Page 26 1. Connect the RS485 device port of MT80 to the solar controller and inverter. 2. Connect the RS485 monitor port of MT80 to the WIFI module, BT module, USB cable, or RTU. 3. Connect the dry contact interface of MT80 to the external switch port of the inverter.
  • Page 28 HUIZHOU EPEVER TECHNOLOGY CO., LTD. Beijing Tel: +86-10-82894896/82894112 Huizhou Tel: +86-752-3889706 E-mail: info@epsolarpv.com Website: www.epsolarpv.com www.epever.com...

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