Tianyi Yun Chu - Shandong New Energy Technology Development Co., Ltd

08/05/2026

Welcome customers from Sri Lanka to visit our company!

06/05/2026

Our 522 kWh, 250 kW energy storage cabinet is about to launch!!!!

11/04/2026

🏢 TIANYIYUNCHU – Your Clean Energy Partner

TianyiYunChu is a high-tech enterprise specializing in:
🤖 Solar Cleaning Robots
⚡ Energy Storage Systems
🔌 EV Chargers

We provide complete clean energy solutions — from generation to storage to consumption.

🔹 398 technology patents
🔹 18 national & industry standards drafted
🔹 TUV, CE certified
🔹 40+ national & provincial honors

🇩🇪 German Technology Integration
We acquired BCDS, a 36-year-old German high-end equipment manufacturer. Our International Joint Laboratory, led by German Technology Innovation Award winner Bernhard Heide, combines German precision with Chinese innovation.

🏭 Recognized as a "Gazelle Company" and technology-leading manufacturer in Shandong Province, with:
• National-level Industrial Design Center
• Postdoctoral Research Workstation
• 10+ national & provincial R&D platforms

Our mission: Increase solar power generation efficiency while reducing LCOE. Provide reliable energy storage and smart EV charging for businesses worldwide.

📩 Contact us for product catalogs, technical specs, or distributor partnership.

07/04/2026

28/03/2026

🔄🏠 Roof Cross-row Cleaning Robot

The ultimate solution for large commercial rooftops! Our roof-specific cross-row robot navigates between panel arrays, providing complete coverage with minimal equipment investment.

✅ Designed for flat and slightly sloped roofs
✅ Cross-row movement – covers entire roof
✅ Lightweight – no additional roof load
✅ Weather-resistant and durable

One robot. One roof. Complete cleanliness.

👇 Tag a facility manager who needs this!

25/03/2026

⚡ Commercial energy storage — simplified.

Meet the C&I ESS Liquid-Cooled Standard Rack, an all-in-one modular system designed for industrial and commercial applications.

🔋 215kWh capacity
❄️ Fully liquid-cooled
🛡️ Integrated BMS, EMS, and fire protection

Reliable. Efficient. Engineered to perform.

👇 Learn more today.

&IESS

23/03/2026

🌞 Keep your solar panels at peak performance — without lifting a finger.
Meet the B32G, the autonomous cleaning robot designed for large-scale solar farms.

✅ Dry brushing — no water needed
✅ 4,200㎡ daily coverage
✅ Wireless charging + smart protection
✅ Works in -20°C to 50°C
✅ 10-year design life

Clean smarter. Maximize energy output.
👇 Learn more: [link]

19/03/2026

Today's factory site shoot🥳

19/03/2026

🤖 Fully Automatic Distributed Cleaning Robot

Say goodbye to manual cleaning! Our automatic robot walks directly on solar panels, intelligently planning paths and performing regular cleanings without any water—perfect for water-scarce regions in the Middle East and Central Asia.

✅ Walks directly on panels – zero damage
✅ Fully automatic – no labor required
✅ Increases power generation by 15%-30%
✅ Ideal for desert and dusty environments

Keep your solar farm running at peak efficiency, 24/7.

📩 DM for specs and distributor pricing!

18/03/2026

Double the brushes, double the efficiency! Designed for large-area cleaning environments:

📍 Factory rooftops
📍 Large-scale power stations
📍 Agricultural PV
📍 Fishery PV
📍 Mountain PV stations

✅ Dual brush heads – 370 rpm each
✅ Covers 0.8-1.2MW per day
✅ Telescopic rod up to 7.5m
✅ Balanced power design – easy one-hand operation
✅ Multiple nozzles – thorough cleaning
✅ Self-adaptive brush heads

The professional choice for commercial cleaning teams.

👇 Contact us for fleet pricing!