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XRSOLAR ETFE Solar Panels

XRSOLAR Makes ETFE solar panels for outdoor IoT application

Benifits of ETFE Solar Panels

ETFE solar panel 600x410

Highest Quality Materials and Processes

XRSOLAR’s solar panels combine high quality ETFE, UV-resistant EVA and efficient solar cells.
  • CA CP65, RoHS certificated ETFE film

  • Max.3.0mm thickness, robust to against harsh environment

  • ETFE has an approximate tensile strength of 42 MP with a working temperature range of −185°C to +150°C.
  • Custom ETFE solar panels available for large-scale deployments

Designed for Long-term Outdoor Applications

ETFE (Ethylene Tetrafluoroethylene) is extremely durable and resistant to environmental elements making it far superior to PET or laminate solar panel construction.
  • High water, UV and chemical resistance over a broad temperature range
  • Easy cleaning and maintenance, and environmental protection.
  • A priority solution as a clean energy sourcing to give consistent power to charge your electronic devices without worrying of the lifespan.
  • Ideal for long-term outdoor installations
custom Solar panel IOT Application

NOT JUST Roofs, SMALL Solar Panel where

Small Solar Panels, Big Power for Outdoor Freedom.
Custom solar panel

Knowledge of ETFE solar panel

 

Small ETFE solar panels are widely used in portable electronic devices.

New things comes out like solar robotic cleaners and solar pool skimmers which works in extreme environment . A new product was designed to meet their requirement, which calls ETFE solar panel, till now it is the most durability solar panel to against any harsh environment.

As you can see from below photo, there are not many layers of cell protection for the solar panel, the base one is the EVA, a very common material in the industry, which is used in solar cell encapsulation through a thermal lamination process of the cells to make them completely isolated from any contact with water, powder, dust.

ETFE-laminated-solar-panel-layer
 

Some new innovated consuming items required to be powered by solar panel in different conditions, and we believe solar man like us will design and give the most suitable solution to match up these new items and provide them with durable, less expensive solar panels.

ETFE solar panels also powered some fantastic devices which provides tracking and relays critical information for containers, vessels, trailers, buoys and barges. This self-contained device uses solar-powered technology to self-charge, allowing Bluetooth or other sensors to communicate and deliver messages over a longer lifetime.

Application

 

Solar panel IOT Application 650x450

Solar & IOT

cafe truck

Off Solar system

solar monitoring system

 Solar Monitoring system

Transportation

Transportation

Education kit

Science & Education kit

Solar Light

Solar Light

FAQ- customized solar panel

Q1: What exactly is a small solar panel?

A:   “Small” generally refers to solar panels with a power output ranging from under 1 watt up to around 50 or 100 watts. These panels are typically compact, lightweight, and designed for portable or low-power applications, unlike the larger panels used for residential or commercial grid-tied systems.

Q2 :What can I power with a small solar panel?

A: Small solar panels are ideal for charging or powering:

  • Smartphones, tablets, and other small electronic devices.
  • LED lights (camping lights, garden lights, security lights).
  • Portable power banks and battery packs.
  • Sensors and IoT devices (weather stations, animal trackers, smart home devices).
  • Small pumps for fountains or aquariums.
  • Vessel Monitoring Systems (VMS) and other marine electronics.
  • DIY projects and educational kits.
  • Trail cameras.

Q3: How do I choose the right size small solar panel?

A: Consider the following:

  • Device power consumption: Check the voltage and amperage (or wattage) of the device you want to power.
  • Operating hours: How long do you need the device to run daily?
  • Sunlight hours: How many hours of effective sunlight will your panel receive per day in its intended location?
  • Battery capacity: The panel should be able to recharge your battery within a reasonable timeframe.

As a general rule, calculate your device’s daily energy consumption (Wh or Ah) and choose a panel that can generate at least 1.5 to 2 times that amount, accounting for inefficiencies and varying sunlight.

Q4: Do I need a battery with my small solar panel?

A: In most cases, yes. A small solar panel’s output can fluctuate based on sunlight, and it doesn’t generate power at night. A battery stores the energy collected by the panel, providing a stable and continuous power supply to your device, even when the sun isn’t shining.

Q5: What kind of battery should I use with a small solar panel?

A: The best battery type depends on your specific needs:

  • Lithium-ion (Li-ion): Lightweight, high energy density, good for portable applications, but can be more expensive.
  • Lithium Iron Phosphate (LiFePO4): Excellent lifespan, safer than traditional Li-ion, good for deep cycling, but can be heavier.
  • Sealed Lead-Acid (SLA) / AGM: More affordable, robust, but heavier and generally have a shorter cycle life than lithium batteries.

Always choose a battery with a suitable voltage (e.g., 3.7V, 5V, 12V) that matches your device and panel.

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About

solar panel factory
Ningbo Xinrong New Energy Technology Co.,Ltd. is the leader of solar energy products supplier in China, located in Ningbo, Zhejiang Province. Near by Ningbo seaport, convenient transportation to airport, high way station.

Founded in 2006 in Ningbo, Zhejiang, China. Ningbo XRSOLAR is a technology startup specializing in innovative, convenient, eco friendly solar products.

We have 10+ years’ experience specializing in CUSTOMIZED solar panel, portable solar energy bag, semi-flexible solar panel and solar lights with high quality and moderate price.

All solar panels could provide CE&ROHS certification.

OEM&ODEM service acceptable for our customers.