feat: Introduce PDF register extraction utility with a sample Deye Modbus manual and update README with comprehensive project details.

feat: Introduce a web interface for Deye inverter monitoring, expand Modbus data collection with new register blocks, and add supporting documentation.
feat: Enhance Deye inverter data extraction with a new web dashboard and Modbus register mapping tools.
2025-11-22 23:28:57 +02:00 · 2025-11-22 23:27:38 +02:00 · 2025-11-22 17:35:18 +02:00
5 changed files with 625 additions and 81 deletions
--- a/README.md
+++ b/README.md
@@ -1,7 +1,90 @@
-# deyeChargeSpeed
+# Deye Charge Speed Monitor

-https://github.com/jmccrohan/pysolarmanv5
+A Flask-based application for monitoring Deye Inverters (and compatible models) using the Solarman V5 protocol. This tool connects directly to the inverter via Modbus over TCP to read real-time data including voltages, currents, battery status, and BMS information.

-https://pysolarmanv5.readthedocs.io/en/stable/
+## Features

-https://pysolarmanv5.readthedocs.io/en/stable/examples.html
+- **Real-time Monitoring**: Reads critical data such as Input/Output Voltage, Grid/Load Currents, Battery SOC, Temperature, and Power.
+- **BMS Integration**: Retrieves detailed Battery Management System (BMS) data for up to two battery packs.
+- **Web Interface**: Provides a user-friendly dashboard to view inverter status (served at `/`).
+- **JSON API**: Exposes raw data via a RESTful endpoint (`/api/data`) for integration with other systems.
+- **PDF Utility**: Includes a tool to extract register information from Deye Modbus PDF manuals.
+
+## Prerequisites
+
+- Python 3.x
+- A Deye Inverter (or compatible) connected to the network.
+- Inverter IP address, Serial Number, and Modbus Slave ID.
+
+## Installation
+
+1.  **Clone the repository:**
+
+    ```bash
+    git clone <repository-url>
+    cd deyeChargeSpeed
+    ```
+
+2.  **Create and activate a virtual environment:**
+
+    ```bash
+    python -m venv venv
+    # Windows
+    .\venv\Scripts\activate
+    # Linux/Mac
+    source venv/bin/activate
+    ```
+
+3.  **Install dependencies:**
+
+    ```bash
+    pip install -r requirements.txt
+    ```
+
+4.  **Configuration:**
+
+    Copy the example configuration file and update it with your inverter details:
+
+    ```bash
+    cp config.py.example config.py
+    ```
+
+    Edit `config.py`:
+    ```python
+    INVERTER_IP = "192.168.x.x"
+    INVERTER_SERIAL = 1234567890
+    INVERTER_PORT = 8899
+    INVERTER_SLAVE_ID = 1
+    ```
+
+## Usage
+
+1.  **Start the application:**
+
+    ```bash
+    python app.py
+    ```
+
+2.  **Access the dashboard:**
+
+    Open your web browser and navigate to `http://localhost:5000`.
+
+## Utilities
+
+### PDF Register Extractor
+
+Located in `docs/extract_pdf.py`, this script helps identify Modbus registers from Deye PDF manuals.
+
+**Usage:**
+1.  Place your PDF manual in the `docs/` folder.
+2.  Update the filename in `docs/extract_pdf.py` if necessary (defaults to `Modbus储能-组串-微逆宁波德业V118-1.pdf`).
+3.  Run the script:
+    ```bash
+    python docs/extract_pdf.py
+    ```
+4.  Check `pdf_output.txt` for the extracted register locations and context.
+
+## Resources
+
+- [PySolarmanV5 Documentation](https://pysolarmanv5.readthedocs.io/en/stable/)
+- [PySolarmanV5 GitHub](https://github.com/jmccrohan/pysolarmanv5)
--- a/app.py
+++ b/app.py
@@ -18,34 +18,84 @@ def get_inverter_data():
            verbose=False
        )
        
-        # Registers to read:
-        # 150: Grid Voltage (Input Voltage) - 0.1V
-        # 154: Output Voltage - 0.1V
-        # 157: Load Voltage - 0.1V
+        # Reading blocks:
+        # Block 1: 150 - 216 (67 registers) - Voltages, Currents, Battery, PV, Control
+        # Block 2: 600 - 627 (28 registers) - BMS Data
+        # Block 3: 245 (1 register) - Max Grid Output
+        # Block 4: 292 - 293 (2 registers) - Peak Shaving
+        # Block 5: 314 - 325 (12 registers) - Advanced Limits
        
-        # Reading individually for simplicity, though block read is more efficient if contiguous
-        # But these are slightly apart (150, 154, 157). 
-        # We can read a block from 150 to 157 (8 registers) and parse.
+        block1 = inverter.read_holding_registers(register_addr=150, quantity=67)
+        block2 = inverter.read_holding_registers(register_addr=600, quantity=28)
+        block3 = inverter.read_holding_registers(register_addr=245, quantity=1)
+        block4 = inverter.read_holding_registers(register_addr=292, quantity=2)
+        block5 = inverter.read_holding_registers(register_addr=314, quantity=12)
        
-        # Let's read block starting at 150, length 8.
-        # 150 -> Index 0
-        # 154 -> Index 4
-        # 157 -> Index 7
+        def to_signed(val):
+            return val if val < 32768 else val - 65536

-        raw_data = inverter.read_holding_registers(register_addr=150, quantity=8)
+        data = {}
        
-        input_voltage = raw_data[0] * 0.1
-        output_voltage = raw_data[4] * 0.1
-        load_voltage = raw_data[7] * 0.1
+        # Block 1 Parsing (150-216)
+        data["input_voltage"] = round(block1[0] * 0.1, 1)      # 150
+        data["output_voltage"] = round(block1[4] * 0.1, 1)     # 154
+        data["load_voltage"] = round(block1[7] * 0.1, 1)       # 157
+        
+        data["grid_current"] = round(to_signed(block1[10]) * 0.01, 2)       # 160
+        data["grid_clamp_current"] = round(to_signed(block1[12]) * 0.01, 2) # 162
+        data["output_current"] = round(to_signed(block1[14]) * 0.01, 2)     # 164
+        
+        data["load_current"] = round(to_signed(block1[29]) * 0.01, 2)       # 179
+        
+        data["batt_temp"] = round(to_signed(block1[32]) * 0.1, 1)           # 182
+        data["batt_voltage"] = round(block1[33] * 0.01, 2)                  # 183
+        data["batt_soc"] = block1[34]                                       # 184
+        data["batt_charge_status"] = block1[35]                             # 185
+        data["pv1_power"] = block1[36]                                      # 186
+        data["pv2_power"] = block1[37]                                      # 187
+        
+        data["batt_power"] = to_signed(block1[40])                          # 190
+        data["batt_current"] = round(to_signed(block1[41]) * 0.01, 2)       # 191
+        
+        data["grid_relay_status"] = block1[44]                              # 194
+        data["gen_relay_status"] = block1[45]                               # 195
+        
+        data["max_charge_current"] = block1[60]                             # 210
+        data["max_discharge_current"] = block1[61]                          # 211
+        data["batt_charge_efficiency"] = block1[66]                         # 216
+        
+        # Block 2 Parsing (BMS 600-627)
+        data["bms1_soc"] = block2[3]                                        # 603
+        data["bms1_charge_voltage"] = round(block2[6] * 0.01, 2)            # 606
+        data["bms1_charge_current"] = round(block2[7] * 0.1, 1)             # 607
+        
+        data["bms2_soc"] = block2[17]                                       # 617
+        data["bms2_charge_voltage"] = round(block2[20] * 0.01, 2)           # 620
+        data["bms2_charge_current"] = round(block2[21] * 0.1, 1)            # 621
+
+        # Block 3 Parsing (245)
+        data["max_grid_output_power"] = block3[0]                           # 245
+
+        # Block 4 Parsing (292-293)
+        data["gen_peak_shaving_power"] = block4[0]                          # 292
+        data["grid_peak_shaving_power"] = block4[1]                         # 293
+
+        # Block 5 Parsing (314-325)
+        data["discharge_voltage"] = round(block5[0] * 0.01, 2)              # 314
+        data["charge_current_limit"] = block5[1]                            # 315
+        data["discharge_current_limit"] = block5[2]                         # 316
+        data["real_time_capacity"] = block5[3]                              # 317
+        data["real_time_voltage"] = round(block5[4] * 0.01, 2)              # 318
+        # 319 skipped
+        data["max_charge_current_limit"] = block5[6]                        # 320
+        data["max_discharge_current_limit"] = block5[7]                     # 321
+        # 322-324 skipped
+        data["lithium_battery_type"] = block5[11]                           # 325

        inverter.disconnect()
        
-        return {
-            "input_voltage": round(input_voltage, 1),
-            "output_voltage": round(output_voltage, 1),
-            "load_voltage": round(load_voltage, 1),
-            "status": "success"
-        }
+        data["status"] = "success"
+        return data
        
    except Exception as e:
        return {
--- a/docs/Modbus储能-组串-微逆宁波德业V118-1.pdf
+++ b/docs/Modbus储能-组串-微逆宁波德业V118-1.pdf
--- a/docs/extract_pdf.py
+++ b/docs/extract_pdf.py
@@ -0,0 +1,39 @@
+import os
+import pypdf
+import re
+
+pdf_path = os.path.join(os.path.dirname(__file__), "Modbus储能-组串-微逆宁波德业V118-1.pdf")
+
+def extract_text_from_pdf(pdf_path):
+    reader = pypdf.PdfReader(pdf_path)
+    text = ""
+    for page in reader.pages:
+        text += page.extract_text() + "\n"
+    return text
+
+full_text = extract_text_from_pdf(pdf_path)
+
+# Registers to look for
+registers = [94, 245, 320]
+
+print("Searching for registers...")
+
+# Split text into lines for easier processing
+lines = full_text.split('\n')
+
+found_registers = {}
+
+with open("pdf_output.txt", "w", encoding="utf-8") as f:
+    for i, line in enumerate(lines):
+        for reg in registers:
+            if re.search(r'\b' + str(reg) + r'\b', line):
+                f.write(f"MATCH {reg}: {line.strip()}\n")
+                # Write context
+                start = max(0, i - 5)
+                end = min(len(lines), i + 6)
+                for j in range(start, end):
+                    if i != j:
+                        f.write(f"   CTX: {lines[j].strip()}\n")
+                f.write("-" * 20 + "\n")
+
+print("Done. Check pdf_output.txt")
--- a/templates/index.html
+++ b/templates/index.html
@@ -1,5 +1,6 @@
 <!DOCTYPE html>
 <html lang="en">
+
 <head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
@@ -17,47 +18,6 @@
        body {
            background-color: var(--bg-color);
            color: var(--text-color);
-            font-family: var(--font-family);
-            margin: 0;
-            padding: 20px;
-            display: flex;
-            flex-direction: column;
-            align-items: center;
-            min-height: 100vh;
-        }
-
-        h1 {
-            margin-bottom: 40px;
-            font-weight: 300;
-            letter-spacing: 2px;
-            text-transform: uppercase;
-            background: linear-gradient(45deg, var(--accent-color), var(--secondary-accent));
-            -webkit-background-clip: text;
-            -webkit-text-fill-color: transparent;
-        }
-
-        .dashboard {
-            display: grid;
-            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
-            gap: 20px;
-            width: 100%;
-            max-width: 1000px;
-        }
-
-        .card {
-            background-color: var(--card-bg);
-            border-radius: 15px;
-            padding: 25px;
-            text-align: center;
-            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
-            transition: transform 0.3s ease, box-shadow 0.3s ease;
-            position: relative;
-            overflow: hidden;
-        }
-
-        .card:hover {
-            transform: translateY(-5px);
-            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
        }

        .card::before {
@@ -118,19 +78,35 @@
        }

        @keyframes pulse {
-            0% { opacity: 1; }
-            50% { opacity: 0.5; }
-            100% { opacity: 1; }
+            0% {
+                opacity: 1;
+            }
+
+            50% {
+                opacity: 0.5;
+            }
+
+            100% {
+                opacity: 1;
+            }
        }

        .loading .value {
            animation: pulse 1.5s infinite;
            color: #666;
        }
+
+        .dashboard {
+            display: grid;
+            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
+            gap: 20px;
+            width: 100%;
+            max-width: 1000px;
+        }
    </style>
 </head>
-<body>

+<body>
    <h1>Deye Inverter Monitor</h1>

    <div class="dashboard">
@@ -154,17 +130,370 @@
                <span class="value" id="load-voltage">--</span><span class="unit">V</span>
            </div>
        </div>
+
+        <div class="card" id="card-grid-current">
+            <h2>Grid Current</h2>
+            <div class="value-container loading">
+                <span class="value" id="grid-current">--</span><span class="unit">A</span>
+            </div>
+        </div>
+
+        <div class="card" id="card-clamp-current">
+            <h2>Grid Clamp Current</h2>
+            <div class="value-container loading">
+                <span class="value" id="grid-clamp-current">--</span><span class="unit">A</span>
+            </div>
+        </div>
+
+        <div class="card" id="card-output-current">
+            <h2>Output Current</h2>
+            <div class="value-container loading">
+                <span class="value" id="output-current">--</span><span class="unit">A</span>
+            </div>
+        </div>
+    </div>
+
+    <h2>Battery & PV</h2>
+    <div class="dashboard">
+        <div class="card">
+            <h2>Battery SOC</h2>
+            <div class="value-container loading">
+                <span class="value" id="batt-soc">--</span><span class="unit">%</span>
+            </div>
+        </div>
+        <div class="card">
+            <h2>Battery Voltage</h2>
+            <div class="value-container loading">
+                <span class="value" id="batt-voltage">--</span><span class="unit">V</span>
+            </div>
+        </div>
+        <div class="card">
+            <h2>Battery Current</h2>
+            <div class="value-container loading">
+                <span class="value" id="batt-current">--</span><span class="unit">A</span>
+            </div>
+        </div>
+        <div class="card">
+            <h2>Battery Power</h2>
+            <div class="value-container loading">
+                <span class="value" id="batt-power">--</span><span class="unit">W</span>
+            </div>
+        </div>
+        <div class="card">
+            <h2>Battery Temp</h2>
+            <div class="value-container loading">
+                <span class="value" id="batt-temp">--</span><span class="unit">°C</span>
+            </div>
+        </div>
+        <div class="card">
+            <h2>PV1 Power</h2>
+            <div class="value-container loading">
+                <span class="value" id="pv1-power">--</span><span class="unit">W</span>
+            </div>
+        </div>
+        <div class="card">
+            <h2>PV2 Power</h2>
+            <div class="value-container loading">
+                <span class="value" id="pv2-power">--</span><span class="unit">W</span>
+            </div>
+        </div>
+    </div>
+
+    <h2>Control Status</h2>
+    <div class="dashboard">
+        <div class="card">
+            <h2>Grid Relay</h2>
+            <div class="value-container loading">
+                <span class="value" id="grid-relay">--</span>
+            </div>
+        </div>
+        <div class="card">
+            <h2>Gen Relay</h2>
+            <div class="value-container loading">
+                <span class="value" id="gen-relay">--</span>
+            </div>
+        </div>
+        <div class="card">
+            <h2>Max Charge I</h2>
+            <div class="value-container loading">
+                <span class="value" id="max-charge">--</span><span class="unit">A</span>
+            </div>
+        </div>
+        <div class="card">
+            <h2>Max Discharge I</h2>
+            <div class="value-container loading">
+                <span class="value" id="max-discharge">--</span><span class="unit">A</span>
+            </div>
+        </div>
+    </div>
+
+    <h2>BMS Data</h2>
+    <div class="dashboard">
+        <div class="card">
+            <h2>BMS1 SOC</h2>
+            <div class="value-container loading">
+                <span class="value" id="bms1-soc">--</span><span class="unit">%</span>
+            </div>
+        </div>
+        <div class="card">
+            <h2>BMS1 Voltage</h2>
+            <div class="value-container loading">
+                <span class="value" id="bms1-voltage">--</span><span class="unit">V</span>
+            </div>
+        </div>
+        <div class="card">
+            <h2>BMS1 Current</h2>
+            <div class="value-container loading">
+                <span class="value" id="bms1-current">--</span><span class="unit">A</span>
+            </div>
+        </div>
+        <div class="card">
+            <h2>BMS2 SOC</h2>
+            <div class="value-container loading">
+                <span class="value" id="bms2-soc">--</span><span class="unit">%</span>
+            </div>
+        </div>
+        <div class="card">
+            <h2>BMS2 Voltage</h2>
+            <div class="value-container loading">
+                <span class="value" id="bms2-voltage">--</span><span class="unit">V</span>
+            </div>
+        </div>
+        <div class="card">
+            <h2>BMS2 Current</h2>
+            <div class="value-container loading">
+                <span class="value" id="bms2-current">--</span><span class="unit">A</span>
+            </div>
+        </div>
+    </div>
+
+    <h2>Advanced Control & Limits</h2>
+    <div class="dashboard">
+        <div class="card">
+            <h2>Max Grid Output</h2>
+            <div class="value-container loading">
+                <span class="value" id="max-grid-output">--</span><span class="unit">W</span>
+            </div>
+        </div>
+        <div class="card">
+            <h2>Gen Peak Shaving</h2>
+            <div class="value-container loading">
+                <span class="value" id="gen-peak-shaving">--</span><span class="unit">W</span>
+            </div>
+        </div>
+        <div class="card">
+            <h2>Grid Peak Shaving</h2>
+            <div class="value-container loading">
+                <span class="value" id="grid-peak-shaving">--</span><span class="unit">W</span>
+            </div>
+        </div>
+        <div class="card">
+            <h2>Discharge Voltage</h2>
+            <div class="value-container loading">
+                <span class="value" id="discharge-voltage">--</span><span class="unit">V</span>
+            </div>
+        </div>
+        <div class="card">
+            <h2>Charge I Limit</h2>
+            <div class="value-container loading">
+                <span class="value" id="charge-i-limit">--</span><span class="unit">A</span>
+            </div>
+        </div>
+        <div class="card">
+            <h2>Discharge I Limit</h2>
+            <div class="value-container loading">
+                <span class="value" id="discharge-i-limit">--</span><span class="unit">A</span>
+            </div>
+        </div>
+        <div class="card">
+            <h2>Real Time Cap</h2>
+            <div class="value-container loading">
+                <span class="value" id="real-time-cap">--</span><span class="unit">%</span>
+            </div>
+        </div>
+        <div class="card">
+            <h2>Real Time Voltage</h2>
+            <div class="value-container loading">
+                <span class="value" id="real-time-voltage">--</span><span class="unit">V</span>
+            </div>
+        </div>
+        <div class="card">
+            <h2>Max Charge I Limit</h2>
+            <div class="value-container loading">
+                <span class="value" id="max-charge-i-limit">--</span><span class="unit">A</span>
+            </div>
+        </div>
+        <div class="card">
+            <h2>Max Discharge I Limit</h2>
+            <div class="value-container loading">
+                <span class="value" id="max-discharge-i-limit">--</span><span class="unit">A</span>
+            </div>
+        </div>
+        <div class="card">
+            <h2>Lithium Type</h2>
+            <div class="value-container loading">
+                <span class="value" id="lithium-type">--</span>
+            </div>
+        </div>
    </div>

    <div class="status-bar">
        <span class="status-indicator" id="status-dot"></span>
-        <span id="status-text">Connecting...</span>
+        <div class="card">
+            <h2>Battery SOC</h2>
+            <div class="value-container loading"><span class="value" id="batt-soc">--</span><span class="unit">%</span>
            </div>
-
-    <script>
-        const inputVoltageEl = document.getElementById('input-voltage');
+        </div>
+        <div class="card">
+            <h2>Battery Voltage</h2>
+            <div class="value-container loading"><span class="value" id="batt-voltage">--</span><span
+                    class="unit">V</span></div>
+        </div>
+        <div class="card">
+            <h2>Battery Current</h2>
+            <div class="value-container loading"><span class="value" id="batt-current">--</span><span
+                    class="unit">A</span></div>
+        </div>
+        <div class="card">
+            <h2>Battery Power</h2>
+            <div class="value-container loading"><span class="value" id="batt-power">--</span><span
+                    class="unit">W</span></div>
+        </div>
+        <div class="card">
+            <h2>Battery Temp</h2>
+            <div class="value-container loading"><span class="value" id="batt-temp">--</span><span
+                    class="unit">°C</span></div>
+        </div>
+        <div class="card">
+            <h2>PV1 Power</h2>
+            <div class="value-container loading"><span class="value" id="pv1-power">--</span><span class="unit">W</span>
+            </div>
+        </div>
+        <div class="card">
+            <h2>PV2 Power</h2>
+            <div class="value-container loading"><span class="value" id="pv2-power">--</span><span class="unit">W</span>
+            </div>
+        </div>
+    </div>
+    <h2>Control Status</h2>
+    <div class="dashboard">
+        <div class="card">
+            <h2>Grid Relay</h2>
+            <div class="value-container loading"><span class="value" id="grid-relay">--</span></div>
+        </div>
+        <div class="card">
+            <h2>Gen Relay</h2>
+            <div class="value-container loading"><span class="value" id="gen-relay">--</span></div>
+        </div>
+        <div class="card">
+            <h2>Max Charge I</h2>
+            <div class="value-container loading"><span class="value" id="max-charge">--</span><span
+                    class="unit">A</span></div>
+        </div>
+        <div class="card">
+            <h2>Max Discharge I</h2>
+            <div class="value-container loading"><span class="value" id="max-discharge">--</span><span
+                    class="unit">A</span></div>
+        </div>
+    </div>
+    <h2>BMS Data</h2>
+    <div class="dashboard">
+        <div class="card">
+            <h2>BMS1 SOC</h2>
+            <div class="value-container loading"><span class="value" id="bms1-soc">--</span><span class="unit">%</span>
+            </div>
+        </div>
+        <div class="card">
+            <h2>BMS1 Voltage</h2>
+            <div class="value-container loading"><span class="value" id="bms1-voltage">--</span><span
+                    class="unit">V</span></div>
+        </div>
+        <div class="card">
+            <h2>BMS1 Current</h2>
+            <div class="value-container loading"><span class="value" id="bms1-current">--</span><span
+                    class="unit">A</span></div>
+        </div>
+        <div class="card">
+            <h2>BMS2 SOC</h2>
+            <div class="value-container loading"><span class="value" id="bms2-soc">--</span><span class="unit">%</span>
+            </div>
+        </div>
+        <div class="card">
+            <h2>BMS2 Voltage</h2>
+            <div class="value-container loading"><span class="value" id="bms2-voltage">--</span><span
+                    class="unit">V</span></div>
+        </div>
+        <div class="card">
+            <h2>BMS2 Current</h2>
+            <div class="value-container loading"><span class="value" id="bms2-current">--</span><span
+                    class="unit">A</span></div>
+        </div>
+    </div>
+    <h2>Advanced Control & Limits</h2>
+    <div class="dashboard">
+        <div class="card">
+            <h2>Max Grid Output</h2>
+            <div class="value-container loading"><span class="value" id="max-grid-output">--</span><span
+                    class="unit">W</span></div>
+        </div>
+        <div class="card">
+            <h2>Gen Peak Shaving</h2>
+            <div class="value-container loading"><span class="value" id="gen-peak-shaving">--</span><span
+                    class="unit">W</span></div>
+        </div>
+        <div class="card">
+            <h2>Grid Peak Shaving</h2>
+            <div class="value-container loading"><span class="value" id="grid-peak-shaving">--</span><span
+                    class="unit">W</span></div>
+        </div>
+        <div class="card">
+            <h2>Discharge Voltage</h2>
+            <div class="value-container loading"><span class="value" id="discharge-voltage">--</span><span
+                    class="unit">V</span></div>
+        </div>
+        <div class="card">
+            <h2>Charge I Limit</h2>
+            <div class="value-container loading"><span class="value" id="charge-i-limit">--</span><span
+                    class="unit">A</span></div>
+        </div>
+        <div class="card">
+            <h2>Discharge I Limit</h2>
+            <div class="value-container loading"><span class="value" id="discharge-i-limit">--</span><span
+                    class="unit">A</span></div>
+        </div>
+        <div class="card">
+            <h2>Real Time Cap</h2>
+            <div class="value-container loading"><span class="value" id="real-time-cap">--</span><span
+                    class="unit">%</span></div>
+        </div>
+        <div class="card">
+            <h2>Real Time Voltage</h2>
+            <div class="value-container loading"><span class="value" id="real-time-voltage">--</span><span
+                    class="unit">V</span></div>
+        </div>
+        <div class="card">
+            <h2>Max Charge I Limit</h2>
+            <div class="value-container loading"><span class="value" id="max-charge-i-limit">--</span><span
+                    class="unit">A</span></div>
+        </div>
+        <div class="card">
+            <h2>Max Discharge I Limit</h2>
+            <div class="value-container loading"><span class="value" id="max-discharge-i-limit">--</span><span
+                    class="unit">A</span></div>
+        </div>
+        <div class="card">
+            <h2>Lithium Type</h2>
+            <div class="value-container loading"><span class="value" id="lithium-type">--</span></div>
+        </div>
+    </div>
+    <div class="status-bar"><span class="status-indicator" id="status-dot"></span><span
+            id="status-text">Connecting...</span></div>
+    <script>const inputVoltageEl = document.getElementById('input-voltage');
        const outputVoltageEl = document.getElementById('output-voltage');
        const loadVoltageEl = document.getElementById('load-voltage');
+        const gridCurrentEl = document.getElementById('grid-current');
+        const gridClampCurrentEl = document.getElementById('grid-clamp-current');
+        const outputCurrentEl = document.getElementById('output-current');
        const statusDot = document.getElementById('status-dot');
        const statusText = document.getElementById('status-text');
        const valueContainers = document.querySelectorAll('.value-container');
@@ -175,23 +504,65 @@
                const data = await response.json();

                if (data.status === 'success') {
+                    // Basic
                    inputVoltageEl.textContent = data.input_voltage;
                    outputVoltageEl.textContent = data.output_voltage;
                    loadVoltageEl.textContent = data.load_voltage;
+                    gridCurrentEl.textContent = data.grid_current;
+                    gridClampCurrentEl.textContent = data.grid_clamp_current;
+                    outputCurrentEl.textContent = data.output_current;
+
+                    // Battery & PV
+                    document.getElementById('batt-soc').textContent = data.batt_soc;
+                    document.getElementById('batt-voltage').textContent = data.batt_voltage;
+                    document.getElementById('batt-current').textContent = data.batt_current;
+                    document.getElementById('batt-power').textContent = data.batt_power;
+                    document.getElementById('batt-temp').textContent = data.batt_temp;
+                    document.getElementById('pv1-power').textContent = data.pv1_power;
+                    document.getElementById('pv2-power').textContent = data.pv2_power;
+
+                    // Control Status
+                    document.getElementById('grid-relay').textContent = data.grid_relay_status;
+                    document.getElementById('gen-relay').textContent = data.gen_relay_status;
+                    document.getElementById('max-charge').textContent = data.max_charge_current;
+                    document.getElementById('max-discharge').textContent = data.max_discharge_current;
+
+                    // BMS Data
+                    document.getElementById('bms1-soc').textContent = data.bms1_soc;
+                    document.getElementById('bms1-voltage').textContent = data.bms1_charge_voltage;
+                    document.getElementById('bms1-current').textContent = data.bms1_charge_current;
+                    document.getElementById('bms2-soc').textContent = data.bms2_soc;
+                    document.getElementById('bms2-voltage').textContent = data.bms2_charge_voltage;
+                    document.getElementById('bms2-current').textContent = data.bms2_charge_current;
+
+                    // Advanced Control
+                    document.getElementById('max-grid-output').textContent = data.max_grid_output_power;
+                    document.getElementById('gen-peak-shaving').textContent = data.gen_peak_shaving_power;
+                    document.getElementById('grid-peak-shaving').textContent = data.grid_peak_shaving_power;
+                    document.getElementById('discharge-voltage').textContent = data.discharge_voltage;
+                    document.getElementById('charge-i-limit').textContent = data.charge_current_limit;
+                    document.getElementById('discharge-i-limit').textContent = data.discharge_current_limit;
+                    document.getElementById('real-time-cap').textContent = data.real_time_capacity;
+                    document.getElementById('real-time-voltage').textContent = data.real_time_voltage;
+                    document.getElementById('max-charge-i-limit').textContent = data.max_charge_current_limit;
+                    document.getElementById('max-discharge-i-limit').textContent = data.max_discharge_current_limit;
+                    document.getElementById('lithium-type').textContent = data.lithium_battery_type;

                    statusDot.className = 'status-indicator active';
                    statusText.textContent = 'Connected';

                    valueContainers.forEach(el => el.classList.remove('loading'));
-                } else {
+                }
+
+                else {
                    throw new Error(data.message || 'Unknown error');
                }
-            } catch (error) {
+            }
+
+            catch (error) {
                console.error('Error fetching data:', error);
                statusDot.className = 'status-indicator error';
                statusText.textContent = 'Error: ' + error.message;
-                // Don't reset values to '--' immediately to avoid flickering if it's just a transient network blip,
-                // but maybe indicate stale data if needed. For now, keep last known values.
            }
        }

@@ -200,4 +571,5 @@
        setInterval(fetchData, 5000);
    </script>
 </body>
+
 </html>
Author	SHA1	Message	Date
Vladyslav Doloman	9f96a3e534	feat: Introduce PDF register extraction utility with a sample Deye Modbus manual and update README with comprehensive project details.	2025-11-22 23:28:57 +02:00
Vladyslav Doloman	0b377db6c2	feat: Introduce a web interface for Deye inverter monitoring, expand Modbus data collection with new register blocks, and add supporting documentation.	2025-11-22 23:27:38 +02:00
Vladyslav Doloman	e75f7222a0	feat: Enhance Deye inverter data extraction with a new web dashboard and Modbus register mapping tools.	2025-11-22 17:35:18 +02:00