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Power Your World with Sunlight

Premium solar panels, solar fans, and off-grid energy solutions from Deyangpu Technology — engineered for durability, efficiency, and performance in remote and mobile environments.

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About Deyangpu Technology

Zhongshan Deyangpu Solar Energy Technology Co., Ltd. was established in March 2009 and is one of the earliest enterprises in China dedicated to the research, development, production, and sales of solar modules. With over 15 years of innovation, we specialize in high-efficiency solar cell applications for off-grid and mobile power needs.

Our mission is to deliver reliable, long-lasting solar energy solutions that empower users in remote areas, on the road, or in agricultural and industrial settings. From solar fans for greenhouses to high-wattage monocrystalline panels for RVs and cabins, our products are built to perform under real-world conditions.

  • Founded in 2009
  • OEM/ODM Services Available
  • Global Distribution Network
  • After-Sale Support & Warranty
Solar Fan Installation

Our Products

Discover our range of high-efficiency solar panels, solar fans, and portable charging solutions designed for off-grid, agricultural, marine, and recreational use.

25W Solar Fan

25W Solar Powered Fan Kit

Dual IPX7 waterproof fans for greenhouse, shed, or chicken coop ventilation. Solar-powered exhaust and intake airflow system.

  • ✅ 25W solar panel included
  • ✅ Two high-speed fans
  • ✅ Weatherproof design
  • ✅ No wiring or grid needed
100W Monocrystalline Panel

100W Monocrystalline Solar Panel

High-efficiency 9BB cell technology with 23% conversion rate. Ideal for RVs, boats, and off-grid cabins.

  • ✅ 9BB busbar design
  • ✅ 12V output
  • ✅ Half-cut cell technology
  • ✅ Durable tempered glass
200W Bifacial Panel

200W Bifacial Solar Panel

Bifacial 10BB monocrystalline panel captures sunlight from both sides. Perfect for ground mounts and high-reflectivity surfaces.

  • ✅ Dual-side energy capture
  • ✅ 10BB high-efficiency cells
  • ✅ Frameless design
  • ✅ 25-year lifespan
20W Solar Maintainer

20W 12V Solar Battery Maintainer

Keeps car, boat, or RV batteries charged when not in use. Prevents deep discharge and extends battery life.

  • ✅ Automatic charge control
  • ✅ Weather-resistant
  • ✅ Clamp or ring terminal
  • ✅ Ideal for seasonal vehicles
250W Monocrystalline Panel

250W Monocrystalline Solar Panel

High-output solar panel for larger off-grid systems. Designed for cabins, telecom, and industrial applications.

  • ✅ 250W max power
  • ✅ 12V/24V compatible
  • ✅ Anti-reflective coating
  • ✅ Corrosion-resistant frame
Flexible Solar Panel

Solar Lightweight Semi-Flexible Panel

Ultra-thin, semi-flexible solar panel for curved surfaces on boats, RVs, and portable setups.

  • ✅ Lightweight & bendable
  • ✅ Aesthetic black design
  • ✅ Easy adhesive mounting
  • ✅ Resists vibration and shock
Foldable Solar Charger

Foldable Solar Charging Bag

Portable solar emergency charger with high-efficiency monocrystalline cells. Powers phones, cameras, and digital devices.

  • ✅ Foldable & travel-friendly
  • ✅ USB & DC outputs
  • ✅ Fast charging
  • ✅ Durable water-resistant fabric
100W Polycrystalline Panel

100W Polycrystalline Laminated Panel

Cost-effective solar solution with tempered glass and A-grade silicon wafers. Resists snow, ice, and storms.

  • ✅ High light transmission
  • ✅ EVA encapsulation
  • ✅ 12V output
  • ✅ Long service life

Why Choose Solardyp?

15+

Years of Experience

Pioneering solar innovation since 2009 with proven reliability in diverse environments.

9BB

Advanced Cell Tech

9-busbar monocrystalline cells increase efficiency and lifespan over traditional 5BB panels.

IPX7

Weatherproof Design

Products built to withstand rain, dust, and extreme temperatures for outdoor reliability.

OEM

Custom Solutions

We offer OEM/ODM services for bulk orders and specialized solar applications.

200W+

Max Panel Output

23%

Max Conversion Efficiency

25+

Countries Served

Frequently Asked Questions

What is the difference between monocrystalline and polycrystalline panels?

Monocrystalline panels are made from single-crystal silicon, offering higher efficiency (up to 23%) and longer lifespan. Polycrystalline panels use multiple silicon fragments, making them slightly less efficient but more cost-effective.

Do your solar fans work on cloudy days?

Yes, the 25W solar fan kit operates on diffused sunlight. While performance is optimal in direct sun, it still generates airflow on overcast days.

Can I connect multiple panels together?

Yes, our panels can be wired in series or parallel depending on your charge controller and battery system. Please follow electrical safety guidelines.

Do you offer warranties?

Yes, we provide product warranties and after-sale support. Contact us for specific warranty terms by product line.

Get in Touch

For inquiries about our products or pricing, please visit our official website to contact us directly.

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