Solar Clock
Synchronized via Transmitter
Part No: 524467S
Synchronized via GPS (Satellite)
Part No: 524008S
Sync Options
Two receivers are available. Pick the one that matches how many clocks you need to keep together.
GPS standalone model
- Can be used alone without a master clock.
- Uses GPS as its time source for steady accuracy.
- GPS antenna is mounted on top for simple setup.
Setup
- Put the clock in sunlight.
- Turn the power on.
- Press the set button.
Operation
- After you press set, the hands move to 12:00, then set to the correct time when the GPS signal is received.
- Every day at 2:00 a.m., the receiver updates time through the GPS antenna to keep it accurate.
- During Daylight Saving Time, the clock changes itself at 2:00 a.m.
467 MHz KRONOsync® model
- Receives time from the KRONOsync transmitter.
- Good for groups that need synced time inside and outside the building.
- Works with existing systems that use synced indoor clocks.
Operation
- The 467 MHz receiver mounts on top of the clock frame.
- It gets the time code from the KRONOsync transmitter each day at 2:00 a.m.
- It also changes for Daylight Saving Time at 2:00 a.m.
Power, design, and durability
- No upkeep: it needs no outside power.
- Solar powered with an internal battery that stores energy during the day for 24-hour use.
- 24-inch large display makes it easy to see outside.
- Weatherproof build and stainless-steel frame add strength and a clean look in any setting.
Placement, time zones, and setup
- Works in any U.S. time zone.
- Daylight Saving Time can be turned off in states like Arizona.
- Simple setup: place it in sunlight for a short time, then switch it to ON.
Benefits of an outdoor GPS solar clock
Outdoor wall clocks can lose time after storms, time changes, or wear. Heat, moisture, power cuts, and long use can all cause drift or failure. A GPS solar clock solves these issues by running on solar power and keeping correct time through GPS.
This upgrade is ideal for patios, pools, golf courses, barns, workshops, docks, gardens, and more.
What is an outdoor GPS solar clock?
It’s a weather-ready outdoor clock that:
- Uses solar energy, with a rechargeable internal battery for nighttime or cloudy days.
- Receives GPS signals to set and correct the time automatically, including seasonal time changes where supported.
- Is easy to read from far away with high-contrast black hands on a white background.
The result: a self-sufficient clock — no wiring or constant battery changes — that always shows the right time.
Key benefits
Always-correct time without manual setting
A synced solar clock receives a reliable time source (GPS or RF) each day. It stays accurate without manual resets, including:
- Daylight Saving Time changes
- Cloudy or rainy days, thanks to stored solar energy
No AC outlet required
Mount the clock where it’s easiest to see:
- Near a patio door
- By the pool equipment area
- On a gazebo post
- On a post by the first tee
- Near a grilling station or outdoor kitchen
No extension cords, extra drilling, or messy setup — just mount it for the best view.
Less upkeep than standard outdoor clocks
Traditional options:
- Battery-powered quartz: easy, but can drift and need battery swaps; often not built for rough weather.
- Electric: dependable until outlets trip, cords fail, or weather causes issues.
A solar clock with a rechargeable battery and GPS/RF cuts upkeep and time errors, especially in busy or shared spaces.
Better outdoor time awareness helps work flow
A reliable outdoor clock helps you:
- Track grilling times
- Manage tee times at the golf course
- Manage pool time
- Stay on schedule for projects or events
You stay on track without constant phone checks.
Problems an outdoor GPS solar clock solves
- The outdoor clock is always wrong. GPS/RF sync sets the correct time each day.
- Batteries die quickly outdoors. Solar power with a rechargeable backup avoids frequent disposable battery replacements.
- I don’t want to run power outside. Solar power removes cords and new outlets.
- I’m tired of checking my phone. A 24-inch dial is easy to read at a glance during activities like golfing, tennis, or swimming.
The advantage of getting the time at a glance
A clock that is easy to glance at is faster and easier than a device when it is:
- In your natural line of sight
- Large enough to read from typical distances
- Accurate enough to trust
Outdoors, where activities are often time-based, messy, wet, or split by breaks, a visible, accurate clock keeps things moving. To match outdoor and indoor time across your organization, pair it with indoor WiFi clocks.
Solar alarm clocks
Solar alarm clocks share traits with outdoor solar clocks. They store energy in a rechargeable battery to stay accurate overnight. The main difference is that most solar alarm clocks do not include an accurate time source. Outdoor solar clocks receive a daily time update through GPS or a 467 MHz transmitter.
- Weatherproof (IP65 rated)
- Stainless Steel Construction
Dimensions: L x D x H (cm x cm x cm)
Casing Diameter: 24″ (60.96cm)
Dial Diameter: 23.75″ (60.325cm)
Edge Thickness: 3.1″ (7.874cm)
Signal Antenna: 2.4″H x 3.9″W x 1″D (6.096cm x 9.906cm x 2.54cm)
Solar Panel: 2″ H x 4.4″ W
Battery: Lithium-ion
Operating Range: 0º – 125º F/-17º C – +51º C
Weight: 14lbs (6.35kg)
Material: Stainless Steel w/Glass Lens
Talk to a Specialist
Summary and next steps
Using an accurate, reliable, synced solar clock is a simple upgrade that improves any outdoor space by giving you:
- Accurate time you can trust
- Freedom from AC outlets and frequent battery changes
- Less upkeep and fewer wrong-time moments
- Instant, glanceable time without reaching for your phone
Solar clocks are simple to install, low upkeep, and affordable. Get a quote today.
Q&A
What’s the difference between the GPS standalone model and the 467 MHz KRONOsync model?
The GPS standalone model uses its built-in GPS antenna to set and keep accurate time without a master clock — ideal when you only need the outdoor clock(s) to be accurate. The 467 MHz KRONOsync model gets a time code from a KRONOsync transmitter, so it is best for groups that want all indoor and outdoor clocks synced to the same source.
How do I perform the initial setup for the GPS standalone clock?
Put the clock in sunlight, turn the power on, then press the set button. The hands first move to 12:00 and then set to the correct time once a GPS signal is received. After that, it self-updates daily at 2:00 a.m.
Will the clock stay accurate in locations with limited sun or during bad weather?
Yes. The solar panel charges an internal rechargeable battery during daylight, so the clock runs 24/7, including cloudy or rainy days. Time accuracy is kept through the daily GPS or 467 MHz time update at 2:00 a.m.
Can I disable Daylight Saving Time changes for locations like Arizona?
Yes. Daylight Saving Time can be turned off where it is not observed, while the clock keeps getting its daily time update for second-accurate operation.
What environments are these clocks best suited for?
They’re made for outdoor visibility and durability — ideal for schools, courtyards, playgrounds, athletic fields, golf courses, pools, patios, workshops, docks, barns, and other areas where clear, synced time helps work flow.