diff --git a/Cargo.toml b/Cargo.toml
index cc9a1c8..298adaa 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -29,4 +29,4 @@ tokio-modbus = { version = "0.16", optional = true }
 serde_json = "1.0.114"
 
 [workspace]
-members = ["sunspec-gen", "examples/readme", "examples/model103"]
+members = ["sunspec-gen", "examples/readme", "examples/model103", "examples/model701_tls"]
diff --git a/examples/model701_tls/.gitignore b/examples/model701_tls/.gitignore
new file mode 100644
index 0000000..ea8c4bf
--- /dev/null
+++ b/examples/model701_tls/.gitignore
@@ -0,0 +1 @@
+/target
diff --git a/examples/model701_tls/.vscode/launch.json b/examples/model701_tls/.vscode/launch.json
new file mode 100644
index 0000000..90036d9
--- /dev/null
+++ b/examples/model701_tls/.vscode/launch.json
@@ -0,0 +1,49 @@
+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "type": "lldb",
+            "request": "launch",
+            "name": "Debug executable 'model701_tls'",
+            "cargo": {
+                "args": [
+                    "build",
+                    "--bin=model701_tls",
+                    "--package=model701_tls"
+                ],
+                "filter": {
+                    "name": "model701_tls",
+                    "kind": "bin"
+                }
+            },
+            "args": [
+                "127.0.0.1:8802",
+                "1"
+            ],
+            "cwd": "${workspaceFolder}"
+        },
+        {
+            "type": "lldb",
+            "request": "launch",
+            "name": "Debug unit tests in executable 'model701_tls'",
+            "cargo": {
+                "args": [
+                    "test",
+                    "--no-run",
+                    "--bin=model701_tls",
+                    "--package=model701_tls"
+                ],
+                "filter": {
+                    "name": "model701_tls",
+                    "kind": "bin"
+                }
+            },
+            "args": [
+            ],
+            "cwd": "${workspaceFolder}"
+        }
+    ]
+}
\ No newline at end of file
diff --git a/examples/model701_tls/Cargo.lock b/examples/model701_tls/Cargo.lock
new file mode 100644
index 0000000..08bd136
--- /dev/null
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+ "windows_i686_gnu",
+ "windows_i686_gnullvm",
+ "windows_i686_msvc",
+ "windows_x86_64_gnu",
+ "windows_x86_64_gnullvm",
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diff --git a/examples/model701_tls/Cargo.toml b/examples/model701_tls/Cargo.toml
new file mode 100644
index 0000000..c1b8a70
--- /dev/null
+++ b/examples/model701_tls/Cargo.toml
@@ -0,0 +1,20 @@
+[package]
+name = "model701_tls"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]
+anyhow = "1.0.44"
+base64 = "0.22.1"
+clap = { version = "4.4.7", features = ["derive"] }
+itertools = "0.14.0"
+pem = "3.0.5"
+pkcs8 = { version = "0.10.2", features = ["encryption", "pem", "std"] }
+pki-types = { package = "rustls-pki-types", version = "1" }
+rustls = { version = "0.23.12", default-features = false, features = ["std"] }
+rustls-pemfile = "2.2.0"
+sunspec = { path = "../../" }
+tokio = { version = "1.44.1", features = ["rt-multi-thread", "macros", "time"] }
+tokio-modbus = { version = "0.16.1", features = ["tcp"] }
+tokio-rustls = "0.26.2"
+webpki-roots = "0.26.8"
diff --git a/examples/model701_tls/pki/generate_ecc.sh b/examples/model701_tls/pki/generate_ecc.sh
new file mode 100755
index 0000000..8459773
--- /dev/null
+++ b/examples/model701_tls/pki/generate_ecc.sh
@@ -0,0 +1,15 @@
+#!/bin/bash
+
+openssl ecparam -genkey -name secp256r1 | openssl ec -out cav3.key
+openssl req -new -subj "/CN=ECC-secp256r1" -x509 -days 3650 -extensions v3_ca -reqexts v3_req -config <(cat /etc/ssl/openssl.cnf <(printf "\n[v3_req]\nbasicConstraints=critical,CA:TRUE\nkeyUsage=nonRepudiation,digitalSignature,keyEncipherment\nsubjectAltName=DNS:localhost")) -key cav3.key -out cav3.pem
+# Create Truststore adding a CA
+keytool -keystore truststore.p12 -storepass password -alias CARoot -import -file cav3.pem
+
+openssl ecparam -genkey -name secp256r1 | openssl ec -out serverv3.key
+openssl req -new -subj "/CN=server-ECC-secp256r1" -addext "subjectAltName = DNS:localhost" -key serverv3.key -out serverv3.csr
+openssl x509 -req -days 3650 -extfile <(printf "\nbasicConstraints=CA:FALSE\nkeyUsage=nonRepudiation,digitalSignature,keyEncipherment\nsubjectAltName=DNS:localhost") -in serverv3.csr -CA cav3.pem -CAkey cav3.key -set_serial 01 -out serverv3.pem
+
+openssl ecparam -genkey -name secp256r1 | openssl ec -out clientv3.key
+openssl req -new -subj "/CN=client01-ECC-secp256r1" -addext "subjectAltName = DNS:localhost" -key clientv3.key -out clientv3.csr
+openssl x509 -req -days 3650 -extfile <(printf "\nbasicConstraints=CA:FALSE\nkeyUsage=nonRepudiation,digitalSignature,keyEncipherment\nsubjectAltName=DNS:localhost") -in clientv3.csr -CA cav3.pem -CAkey cav3.key -set_serial 02 -out clientv3.pem
+
diff --git a/examples/model701_tls/pki/generate_rsa.sh b/examples/model701_tls/pki/generate_rsa.sh
new file mode 100755
index 0000000..4b86aa7
--- /dev/null
+++ b/examples/model701_tls/pki/generate_rsa.sh
@@ -0,0 +1,12 @@
+#!/bin/bash
+
+openssl genrsa -out cav3.key 2048
+openssl req -new -subj "/CN=RSA-2048" -x509 -sha256 -days 3650 -extensions v3_req -config <(cat /etc/ssl/openssl.cnf <(printf "\n[v3_req]\nbasicConstraints=critical,CA:TRUE\nkeyUsage=nonRepudiation,digitalSignature,keyEncipherment\nsubjectAltName=DNS:localhost")) -key cav3.key -out cav3.pem
+
+openssl genrsa -out serverv3.key 2048
+openssl req -new -subj "/CN=server-RSA-2048" -key serverv3.key -out serverv3.csr
+openssl x509 -req -in serverv3.csr -CA cav3.pem -CAkey cav3.key -CAcreateserial -out serverv3.pem -sha256 -days 3650 -extfile v3.ext
+
+openssl genrsa -out clientv3.key 2048
+openssl req -new -subj "/CN=client-RSA-2048" -key clientv3.key -out clientv3.csr
+openssl x509 -req -in clientv3.csr -CA cav3.pem -CAkey cav3.key -CAcreateserial -out clientv3.pem -sha256 -days 3650 -extfile v3.ext
diff --git a/examples/model701_tls/pki/v3.ext b/examples/model701_tls/pki/v3.ext
new file mode 100644
index 0000000..4feabe4
--- /dev/null
+++ b/examples/model701_tls/pki/v3.ext
@@ -0,0 +1,5 @@
+authorityKeyIdentifier=keyid
+basicConstraints=CA:FALSE
+keyUsage = digitalSignature, nonRepudiation, keyEncipherment, dataEncipherment
+subjectAltName = DNS:localhost
+
diff --git a/examples/model701_tls/src/main.rs b/examples/model701_tls/src/main.rs
new file mode 100644
index 0000000..20ee8ed
--- /dev/null
+++ b/examples/model701_tls/src/main.rs
@@ -0,0 +1,193 @@
+use std::{
+    error::Error,
+    fs::File,
+    io::{self, BufReader},
+    net::SocketAddr,
+    path::Path,
+    sync::Arc,
+    time::Duration
+};
+
+use anyhow::Result;
+use clap::Parser;
+use itertools::Itertools;
+use sunspec::models::model701::Model701;
+use sunspec::DEFAULT_DISCOVERY_ADDRESSES;
+use sunspec::{
+    client::{AsyncClient, Config},
+    models::model1::Model1,
+};
+use tokio::time::sleep;
+use tokio_modbus::client::{Context, tcp};
+use tokio::net::TcpStream;
+use rustls::crypto::{CryptoProvider, aws_lc_rs as provider};
+
+#[derive(Parser)]
+struct Args {
+    addr: SocketAddr,
+    device_id: u8,
+    #[arg(
+        long,
+        short='d',
+        help = "Discovery addresses",
+        name = "ADDRESS",
+        default_values_t = DEFAULT_DISCOVERY_ADDRESSES
+    )]
+    discovery_addresses: Vec<u16>,
+    #[arg(
+        long,
+        short = 't',
+        help = "Read timeout in seconds",
+        name = "SECONDS",
+        default_value_t = 1.0
+    )]
+    read_timeout: f32,
+}
+
+use pkcs8::der::Decode;
+use pki_types::{CertificateDer, PrivateKeyDer, ServerName};
+use rustls_pemfile::{certs, pkcs8_private_keys, ec_private_keys};
+use tokio_rustls::TlsConnector;
+
+fn load_certs(path: &Path) -> io::Result<Vec<CertificateDer<'static>>> {
+    certs(&mut BufReader::new(File::open(path)?)).collect()
+}
+
+fn load_keys(path: &Path, password: Option<&str>) -> io::Result<PrivateKeyDer<'static>> {
+    let expected_tag = match &password {
+        Some(_) => "ENCRYPTED PRIVATE KEY",
+        None => "PRIVATE KEY",
+    };
+
+    if expected_tag.eq("PRIVATE KEY") {
+        let content = std::fs::read(path)?;
+        if content.starts_with("-----BEGIN EC PRIVATE KEY".as_bytes()) {
+            ec_private_keys(&mut BufReader::new(File::open(path)?))
+            .next()
+            .unwrap()
+            .map(Into::into)
+        }else{
+            pkcs8_private_keys(&mut BufReader::new(File::open(path)?))
+            .next()
+            .unwrap()
+            .map(Into::into)
+        }
+    } else {
+        let content = std::fs::read(path)?;
+        let mut iter = pem::parse_many(content)
+            .map_err(|err| io::Error::new(io::ErrorKind::InvalidData, err.to_string()))?
+            .into_iter()
+            .filter(|x| x.tag() == expected_tag)
+            .map(|x| x.contents().to_vec());
+
+        match iter.next() {
+            Some(key) => match password {
+                Some(password) => {
+                    let encrypted =
+                        pkcs8::EncryptedPrivateKeyInfo::from_der(&key).map_err(|err| {
+                            io::Error::new(io::ErrorKind::InvalidData, err.to_string())
+                        })?;
+                    let decrypted = encrypted.decrypt(password).map_err(|err| {
+                        io::Error::new(io::ErrorKind::InvalidData, err.to_string())
+                    })?;
+                    let key = decrypted.as_bytes().to_vec();
+                    match rustls_pemfile::read_one_from_slice(&key).expect("cannot parse private key .pem file") {
+                        Some((rustls_pemfile::Item::Pkcs1Key(key), _keys)) => io::Result::Ok(key.into()),
+                        Some((rustls_pemfile::Item::Pkcs8Key(key), _keys)) => io::Result::Ok(key.into()),
+                        Some((rustls_pemfile::Item::Sec1Key(key), _keys)) => io::Result::Ok(key.into()),
+                        _ => io::Result::Err(io::Error::new(io::ErrorKind::InvalidInput, "invalid key")),
+                    }
+                }
+                None => io::Result::Err(io::Error::new(io::ErrorKind::InvalidInput, "invalid key")),
+            },
+            None => io::Result::Err(io::Error::new(io::ErrorKind::InvalidInput, "invalid key")),
+        }
+    }
+}
+
+async fn connect_tls(socket_addr: SocketAddr) -> io::Result<Context> {
+    let mut root_cert_store = tokio_rustls::rustls::RootCertStore::empty();
+    let ca_path = Path::new("./pki/cav3.pem");
+    let mut pem = BufReader::new(File::open(ca_path)?);
+    let certs = rustls_pemfile::certs(&mut pem).collect::<Result<Vec<_>, _>>()?;
+    root_cert_store.add_parsable_certificates(certs);
+
+    let domain = "localhost";
+    let cert_path = Path::new("./pki/clientv3.pem");
+    let key_path = Path::new("./pki/clientv3.key");
+    let certs = load_certs(cert_path)?;
+    let key = load_keys(key_path, None)?;
+
+    let mut config = tokio_rustls::rustls::ClientConfig::builder_with_provider(
+        CryptoProvider {
+            cipher_suites:
+            vec![provider::cipher_suite::TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256],
+            kx_groups: vec![provider::kx_group::SECP256R1],
+            ..provider::default_provider()
+        }
+        .into()
+    )
+    .with_protocol_versions(&[&rustls::version::TLS12])
+    .map_err(|err| io::Error::new(io::ErrorKind::InvalidInput, err))?
+    .with_root_certificates(root_cert_store)
+    .with_client_auth_cert(certs, key)
+    .map_err(|err| io::Error::new(io::ErrorKind::InvalidInput, err))?;
+
+    config.resumption = config.resumption
+        .tls12_resumption(rustls::client::Tls12Resumption::SessionIdOnly);
+
+    let connector = TlsConnector::from(Arc::new(config));
+
+    let stream = TcpStream::connect(&socket_addr).await?;
+    stream.set_nodelay(true)?;
+
+    let domain = ServerName::try_from(domain)
+        .map_err(|_| io::Error::new(io::ErrorKind::InvalidInput, "invalid dnsname"))?;
+
+    let transport = connector.connect(domain, stream).await?;
+
+    // Tokio modbus transport layer setup
+    let ctx = tcp::attach(transport);
+    Ok(ctx)
+}
+
+#[tokio::main]
+async fn main() -> Result<(), Box<dyn Error>> {
+    let args = Args::parse();
+
+    let client = AsyncClient::new(
+        connect_tls(args.addr).await?,
+        Config {
+            discovery_addresses: args.discovery_addresses,
+            read_timeout: (args.read_timeout != 0.0)
+                .then(|| Duration::from_secs_f32(args.read_timeout)),
+            ..Default::default()
+        },
+    );
+
+    let device = client.device(args.device_id).await?;
+    let m1: Model1 = device.read_model().await?;
+
+    println!("Manufacturer: {}", m1.mn);
+    println!("Model: {}", m1.md);
+    println!("Version: {}", m1.vr.as_deref().unwrap_or("(unspecified)"));
+    println!("Serial Number: {}", m1.sn);
+
+    println!(
+        "Supported models: {}",
+        device
+            .models
+            .supported_model_ids()
+            .iter()
+            .map(|id| id.to_string())
+            .join(", ")
+    );
+
+    loop {
+        let m701: Model701 = device.read_model().await?;
+        let w = m701.w.unwrap() as f32 * 10f32.powf(m701.w_sf.unwrap().into());
+        let wh = m701.tot_wh_inj.unwrap() as f32 * 10f32.powf(m701.tot_wh_sf.unwrap().into());
+        println!("{:12.3} kWh {:9.3} kW", wh / 1000.0, w / 1000.0,);
+        sleep(Duration::from_secs(1)).await;
+    }
+}
\ No newline at end of file