Solar Powered IoT solution

The solar box, Arc-solar, is designed for LPWAN/4G(Gatway) IoT devices with no angle limitation that we can collect scattered light very efficiently. In a sunny day, the power we provide is more than an AAA battery. 

Just like Iron man’s power source Arc reactor, Flexwave’s Arc-solar is powering the IoT device. The lifetime is 10 years so that we can help companies to save huge maintenance cost on battery replacement.


High performance

with the specialized developing solar power management system, there is more 40% PV power into the battery.

UV & Water resistance

Using the shell of durable PC material and Flexwave's patented waveguide packaging technology to our Arc-solar box, it is capital of waterproof and UV resistance. It's not yellowing after being at outside for a long time.

10 years lifetime

Lifetime is up to ten years. Our Arc-solar box sustainably provides PV power to collect data without interrupted.

No maintenance

Because of the excellent solar power management system and weatherability, no maintenance should be paid.

Plug & play

For tons of sensors to set in a big field, plug and play must be the most convenient installation.



Instant power(mW) 1,250
Daily power(a)(mWh)
Sunny day(b)l:5,000mWh (1,350mAh)
Cloudy day(b):450mWh

Arc-solar P

Instant power(mW) 3,050
Daily power(a)(mWh)
Sunny day(b)l:10,000mWh (2,900mAh)
Cloudy day(b):980mWh
Power method Powered by Flexwave's solar with rechargeable batteries for 10 years use.
Solar cell 20% Eff. silicon solar cell.
Module type Flexwave's waveguide high power solar module.
Box material PC(weather resist)
Certification IP67 / RoHS / CE / Thermal Cycling.
We offer Basic set:
(1) Waterproof box with embedded Flexwave's solar.
(2) Power management system(c). (solar MPPT+battery charger)
(1) LPWAN system (Sigfox, Weightless, NBIoT etc.)
(2) Various environmental sensors, GPS, etc.
(3) Rechargeable battery.

(a) Daily power was measured at Hsinchu, Taiwan for example.
(b) Sun intensity of a Sunny day is 1,000W/m2, a Cloudy day is around 100W/m2.
(c) The output voltage of the power management system is 5.0V.

Arc-solar P Backside

Two types you can chose for installation. The detail spec is such as below.


Wildfire detection

Wildfire detectors can detect the abnormal temperature and send an alarm via Sigfox with GPS location information for the earliest control of the fire. Flexwave’s solution is effective, easy to use, and power sustainable for 10 years.

Forest has lots of shadows that the performance of a traditional solar panel is significantly reduced, Flexwave’s ARC can solve this problem. We can provide 10 years power by continuous harvesting the ambient light with LPWAN system. 

Oil/gas sensors can detect the leakage on the pipeline with suitable sensors. The alarm will be sent via Sigfox with GPS location information for the earliest control of the leakage. Flexwave’s solution is effective, easy to use, and power sustainable for 10 years. For the traditional solar panel, the dust coverage will cut off the power generation. We can avoid this problem by our great vertical power performance that the dust is not able to heavily cover the surface due to the gravity of the vertical installation. 

oil/gas leakage detection

Smart Agriculture

In the smart agriculture application, the Arc-solar boxes with all kinds of sensors are interspersed among the farmland. They collect data without interruption and send it by LPWAN (Sigfox, LoRa, NBIoT). Then, you can easily manage agricultural through big data analysis.

Arc-solar boxes work effectively under the shadow because of FLEXWAVE's special technology. Due to the feature of plug and play, you can simply install in any nook and cranny of your farmland.

Industrial IoT

If you want to make sure whether Arc-solar box can meet your need, please fill out the form in the follows. We will contact you as soon as possible.

ex: 2 weeks, 3 months,...etc.
The unit is mAh.
The unit is V.
The unit is V. tell us what kind of device you have and what voltage is. ex: 5V for a temperature sensor, 4.2V for LoRa...etc.
The unit is mWh. tell us what the daily power consumption of each device is. ex: "100mWh for a temperature sensor, 200mWh for RoLa." OR "All are 800mWh."
ex: Outdoor open area, under the roof(outdoor), in the forest,...etc.