# Solar Pv monitoring system ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** lekumo - **Created:** 6/5/2025 - **Last Updated:** 6/7/2025 - **Visibility:** Public ## Key Components ### D1 — [BAT60AE6327HTSA1](https://www.flux.ai/jecstronic/bat60ae6327htsa1.md) - Manufacturer Part Number: BAT60AE6327HTSA1 - Part Type: Diode - Datasheet URL: https://www.infineon.com/dgdl/bat60aseries.pdf?folderId=db3a304313d846880113def5812204a1&fileId=db3a304313d846880113def70c9304a9 - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Infineon Technologies **Pins:** - A [pin 2] - K [pin 1] ### D2 — [USBLC6-2SC6](https://www.flux.ai/vasy_skral/usblc6-2sc6.md) - Manufacturer Part Number: USBLC6-2SC6 - Datasheet URL: https://www.st.com/content/ccc/resource/technical/document/datasheet/06/1d/48/9c/6c/20/4a/b2/CD00050750.pdf/files/CD00050750.pdf/jcr:content/translations/en.CD00050750.pdf - Manufacturer Name: STMicroelectronics - Part Type: Protection **Pins:** - GND [pin 2] - I/O1 [pin 6] - I/O1 [pin 1] - I/O2 [pin 3] - I/O2 [pin 4] - VBUS [pin 5] ### D3 — [SS34](https://www.flux.ai/jecstronic/ss34.md) - Part Type: Diode - Manufacturer Name: onsemi - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: SS34 - Datasheet URL: https://www.onsemi.com/pdf/datasheet/ss39-d.pdf **Pins:** - A [pin 2] - K [pin 1] ### D4 — [SS34](https://www.flux.ai/jecstronic/ss34.md) - Manufacturer Part Number: SS34 - Datasheet URL: https://www.onsemi.com/pdf/datasheet/ss39-d.pdf - Part Type: Diode - Manufacturer Name: onsemi - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - A [pin 2] - K [pin 1] ### D5 — [LED_0603_1608Metric](https://www.flux.ai/adrian95/led06031608metric.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: NCD0603R1 - Datasheet URL: https://datasheet.lcsc.com/lcsc/2008201032_Foshan-NationStar-Optoelectronics-NCD0603R1_C84263.pdf - Color: Red - Part Type: LED - Current: 20mA - Forward Voltage: 2.0V - Manufacturer Name: Foshan NationStar Optoelectronics **Pins:** - P1 [pin 1] - P2 [pin 2] ### D6 — [LED_0603_1608Metric](https://www.flux.ai/adrian95/led06031608metric.md) - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://datasheet.lcsc.com/lcsc/2008201032_Foshan-NationStar-Optoelectronics-NCD0603C1_C84264.pdf - Part Type: LED - Forward Current: 20mA - Manufacturer Part Number: NCD0603C1 - Forward Voltage: 2.0V - Manufacturer Name: Foshan NationStar Optoelectronics - Color: Green **Pins:** - P1 [pin 1] - P2 [pin 2] ### IC1 — [ACS71240LLCBTR-050B3](https://www.flux.ai/adrian95/acs71240llcbtr-050b3.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Allegro MicroSystems - Package or Case Code: SOIC127P600X175-8N - Datasheet URL: https://www.allegromicro.com/-/media/files/datasheets/acs71240-datasheet.pdf - Part Type: Sensor - Manufacturer Part Number: ACS71240LLCBTR-050B3 **Pins:** - ~FAULT [pin 6] - GND [pin 5] - IP-_1 [pin 3] - IP-_2 [pin 4] - IP+_1 [pin 1] - IP+_2 [pin 2] - VCC [pin 8] - VIOUT [pin 7] ### J1 — [USB-C 2.0 Receptacle](https://www.flux.ai/corynrobinson/usb-c-20-receptacle.md) - Part Type: USB C - Manufacturer Part Number: USB4105-GF-A - Purchase Url: https://www.digikey.com/en/products/detail/gct/USB4105-GF-A/11198441 - Manufacturer Name: GTC - Datasheet URL: https://gct.co/files/drawings/usb4105.pdf **Pins:** - CC1 [pin 6] - CC2 [pin 12] - D- [pin 7] - D- [pin 9] - D+ [pin 10] - D+ [pin 8] - GND [pin 1] - GND [pin 16] - GND [pin 15] - GND [pin 2] - SBU1 [pin 11] - SBU2 [pin 5] - VBUS [pin 3] - VBUS [pin 14] - VBUS [pin 4] - VBUS [pin 13] ### J2 — [TerminalBlock-01x02P-5.00mm](https://www.flux.ai/vasy_skral/terminalblock-01x02p-500mm.md) - Part Type: Connector **Pins:** - P1 [pin 2] - P2 [pin 1] ### J3 — [TerminalBlock-01x02P-5.00mm](https://www.flux.ai/vasy_skral/terminalblock-01x02p-500mm.md) - Part Type: Connector **Pins:** - P1 [pin 2] - P2 [pin 1] ### J4 — [JST B2B PH K 01x02 Connector](https://www.flux.ai/jharwinbarrozo/jst-b2b-ph-k-01x02-connector.md) - Manufacturer Name: JST Sales America - Manufacturer Part Number: B2B-PH-K-S(LF)(SN) - Part Type: Connector - Datasheet URL: https://www.jst-mfg.com/product/pdf/eng/ePH.pdf **Pins:** - PIN1 [pin 1] - PIN2 [pin 2] ### LED1 — [LED 0805 (2012 Metric)](https://www.flux.ai/vasyl/led-0805-2012-metric.md) - Part Type: LED **Pins:** - A [pin 2] - K [pin 1] ### SW1 — [SW_Push](https://www.flux.ai/adrian95/swpush.md) - Part Type: Switch - Manufacturer Name: Schurter Inc. - Datasheet URL: https://us.schurter.com/en/datasheet/typ_6x6_mm_tact_switches.pdf - Manufacturer Part Number: 1301.9314 **Pins:** - 1 - 2 ### SW2 — [SW_Push](https://www.flux.ai/adrian95/swpush.md) - Datasheet URL: https://us.schurter.com/en/datasheet/typ_6x6_mm_tact_switches.pdf - Manufacturer Name: Schurter Inc. - Manufacturer Part Number: 1301.9314 - Part Type: Switch **Pins:** - 1 - 2 ### U1 — [ESP32-S3-WROOM-1-N8R8](https://www.flux.ai/adrian95/esp32-s3-wroom-1-n8r8.md) - Manufacturer Name: Espressif Systems - Part Type: Module - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: ESP32-S3-WROOM-1-N8R8 - Datasheet URL: https://www.espressif.com/sites/default/files/documentation/esp32-s3-wroom-1_wroom-1u_datasheet_en.pdf **Pins:** - 3V3 [pin 2] - EN [pin 3] - GND [pin 41_9] - GND [pin 41_6] - GND [pin 41_4] - GND [pin 41_2] - GND [pin 41_3] - GND [pin 41_5] - GND [pin 40] - GND [pin 41_1] - GND [pin 1] - GND [pin 41_8] - GND [pin 41_7] - IO0 [pin 27] - IO1 [pin 39] - IO10 [pin 18] - IO11 [pin 19] - IO12 [pin 20] - IO13 [pin 21] - IO14 [pin 22] - IO15 [pin 8] - IO16 [pin 9] - IO17 [pin 10] - IO18 [pin 11] - IO19 [pin 13] - IO2 [pin 38] - IO20 [pin 14] - IO21 [pin 23] - IO3 [pin 15] - IO35 [pin 28] - IO36 [pin 29] - IO37 [pin 30] - IO38 [pin 31] - IO39 [pin 32] - IO4 [pin 4] - IO40 [pin 33] - IO41 [pin 34] - IO42 [pin 35] - IO45 [pin 26] - IO46 [pin 16] - IO47 [pin 24] - IO48 [pin 25] - IO5 [pin 5] - IO6 [pin 6] - IO7 [pin 7] - IO8 [pin 12] - IO9 [pin 17] - RXD0 [pin 36] - TXD0 [pin 37] ### U2 — [CN3063 Test](https://www.flux.ai/collinsemasi/cn3063-test.md) - Manufacturer Name: Seeed - Part Type: Integrated Circuit - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: CN3063 - Datasheet URL: https://datasheet.lcsc.com/lcsc/1811051510_ShangHai-Consonance-Elec-CN3063_C28078.pdf - Package or Case Code: SOP-8-EP **Pins:** - 9 [pin 9] - ~CHARG [pin 7] - ~DONE [pin 6] - BAT [pin 5] - FB [pin 8] - GND [pin 3] - ISET [pin 2] - TEMP [pin 1] - VIN [pin 4] ### U3 — [DS18B20U](https://www.flux.ai/vasy_skral/ds18b20u.md) - Manufacturer Name: Maxim Integrated - Datasheet URL: https://datasheets.maximintegrated.com/en/ds/DS18B20.pdf - Part Type: Sensor - Manufacturer Part Number: DS18B20U+ **Pins:** - DQ [pin 1] - GND [pin 4] - NC [pin 6] - NC [pin 2] - NC [pin 5] - NC [pin 3] - NC [pin 7] - VDD [pin 8] ### U4 — [SY6280](https://www.flux.ai/collinsemasi/sy6280.md) - Datasheet URL: https://www.lcsc.com/datasheet/lcsc_datasheet_1810121532_Silergy-Corp-SY6280AAC_C55136.pdf - Manufacturer Name: Silergy Corp - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Integrated Circuit - Package or Case Code: SOT-23-5 - Manufacturer Part Number: SY6280A AC **Pins:** - EN [pin 4] - GND [pin 2] - ISET [pin 3] - VIN [pin 5] - VOUT [pin 1] ### U5 — [RT8059GJ5](https://www.flux.ai/collinsemasi/rt8059gj5.md) - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.lcsc.com/datasheet/lcsc_datasheet_1811100910_Richtek-Tech-RT8059GJ5_C20542.pdf - SPICE Model: * RT8059 Behavioral Model for NGspice * Node order: VIN LX FB EN GND .SUBCKT RT8059 VIN LX FB EN GND * Parameters .PARAM VUVLO=2.3 .PARAM VREF=0.6 .PARAM FSW=1.5MEG .PARAM ILIM=1.5 .PARAM RDSH=0.28 .PARAM RDSL=0.25 * ENABLE Logic B1 N_EN GND V=IF(V(EN)>1.5,1,0) B2 N_UVLO GND V=IF(V(VIN)>VUVLO,1,0) B3 N_ACTIVE GND V=V(N_EN)*V(N_UVLO) * Internal reference VREF N_REF GND DC {VREF} * Error amplifier output (difference between VREF and FB) E_ERR N_ERR GND VALUE={V(N_REF) - V(FB)} * Triangle wave: emulate using time-based function B_TRI N_TRI GND V=0.5+0.5*SIN(2*3.14159*{FSW}*TIME) * PWM comparator B4 N_PWM GND V=IF(V(N_ERR)>V(N_TRI),1,0) * Current sense using a small resistor R_SENSE LX N_ISENSE 0.05 B5 N_ILIM_OK GND V=IF(I(R_SENSE)<ILIM,1,0) * Control signals for switches B6 N_HCTRL GND V=V(N_ACTIVE)*V(N_PWM)*V(N_ILIM_OK) B7 N_LCTRL GND V=V(N_ACTIVE)*(1-V(N_PWM))*V(N_ILIM_OK) * Switch models (control 0-1 V) .model PMOS_SW VSWITCH (RON={RDSH} ROFF=1MEG VON=1 VOFF=0) .model NMOS_SW VSWITCH (RON={RDSL} ROFF=1MEG VON=1 VOFF=0) * High-side switch S1 VIN LX N_HCTRL GND PMOS_SW * Low-side switch S2 GND LX N_LCTRL GND NMOS_SW .ENDS RT8059 - Manufacturer Part Number: RT8059GJ5 - Package or Case Code: SOT-23-5 - Part Type: Integrated Circuit **Pins:** - EN [pin 1] - FB [pin 5] - GND [pin 2] - LX [pin 3] - VIN [pin 4] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/lekumo/solar-pv-monitoring-system](https://www.flux.ai/lekumo/solar-pv-monitoring-system).* --- *Generated from [https://www.flux.ai/lekumo/solar-pv-monitoring-system](https://www.flux.ai/lekumo/solar-pv-monitoring-system)*