diff --git a/Cargo.lock b/Cargo.lock
index 266126f..da474f9 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2567,7 +2567,7 @@ dependencies = [
 
 [[package]]
 name = "tesla-charge-controller"
-version = "1.0.10"
+version = "1.0.11"
 dependencies = [
  "async-channel",
  "chrono",
diff --git a/Cargo.toml b/Cargo.toml
index 9e1b207..2a8000c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "tesla-charge-controller"
-version = "1.0.10"
+version = "1.0.11"
 edition = "2021"
 license = "MITNFA"
 description = "Controls Tesla charge rate based on solar charge data"
diff --git a/src/charge_controllers/pl.rs b/src/charge_controllers/pl.rs
index 4c7b485..4dc159a 100644
--- a/src/charge_controllers/pl.rs
+++ b/src/charge_controllers/pl.rs
@@ -4,6 +4,7 @@ use std::{
     time::Duration,
 };
 
+use chrono::Timelike;
 use metrics::{gauge, Gauge, Label};
 use serde::{Deserialize, Serialize};
 use serialport::SerialPort;
@@ -140,6 +141,7 @@ impl RegulatorGauges {
 pub enum PliRequest {
     ReadRam(u8),
     ReadEeprom(u8),
+    SyncTime,
 }
 
 impl Pli {
@@ -210,6 +212,22 @@ impl Pli {
                     log::warn!("Read EEPROM at {address}: data {data}");
                 }
             }
+            PliRequest::SyncTime => {
+                let now = chrono::Local::now();
+                let timestamp = (((now.hour() * 10) + (now.minute() / 6)) & 0xFF) as u8;
+                let min = (now.minute() % 6) as u8;
+                log::warn!("Setting time: {now} corresponds to {timestamp} + minutes {min}");
+                if self
+                    .write_ram(PlRamAddress::Hour, timestamp)
+                    .some_or_print_with("Setting time")
+                    .is_none()
+                {
+                    return;
+                }
+                let _ = self
+                    .write_ram(PlRamAddress::Min, min)
+                    .some_or_print_with("Setting time (minutes)");
+            }
         }
     }
 
@@ -262,6 +280,14 @@ impl Pli {
         }
     }
 
+    fn write_ram<T>(&mut self, address: T, data: u8) -> Result<(), PliError>
+    where
+        T: Into<u8>,
+    {
+        self.send_command(command(152, address.into(), data))?;
+        Ok(())
+    }
+
     fn read_eeprom<T>(&mut self, address: T) -> Result<u8, PliError>
     where
         T: Into<u8>,
@@ -278,6 +304,8 @@ impl Pli {
 
 enum PlRamAddress {
     Dutycyc,
+    Min,
+    Hour,
     Batv,
     Battemp,
     Rstate,
@@ -290,6 +318,8 @@ impl From<PlRamAddress> for u8 {
     fn from(value: PlRamAddress) -> Self {
         match value {
             PlRamAddress::Dutycyc => 39,
+            PlRamAddress::Min => 47,
+            PlRamAddress::Hour => 48,
             PlRamAddress::Batv => 50,
             PlRamAddress::Battemp => 52,
             PlRamAddress::Rstate => 101,
diff --git a/src/server/mod.rs b/src/server/mod.rs
index 23b894e..797bf84 100644
--- a/src/server/mod.rs
+++ b/src/server/mod.rs
@@ -62,6 +62,7 @@ fn rocket(state: ServerState) -> rocket::Rocket<rocket::Build> {
                 disable_control,
                 enable_control,
                 metrics,
+                sync_time,
                 read_ram,
                 read_eeprom
             ],
@@ -137,6 +138,12 @@ fn metrics() -> Result<String, ServerError> {
     )
 }
 
+#[get("/sync-time")]
+async fn sync_time(state: &State<ServerState>) -> String {
+    let _ = state.pli_requests.send(PliRequest::SyncTime).await;
+    String::from("syncing time...")
+}
+
 #[get("/read-ram/<address>")]
 async fn read_ram(address: u8, state: &State<ServerState>) -> String {
     let _ = state.pli_requests.send(PliRequest::ReadRam(address)).await;