Residential and Small Business Solution
Store excess solar energy for use anytime — day or night. TBB inverter and batteries deliver reliable backup power, long lifespan, and efficient energy management for uninterrupted electricity supply.
Energy Independence
Use TBB solar inverters with battery storage to reduce monthly electricity bills.
Maximize Savings
Enjoy 24/7 power with reliable backup during outages.
Smart Monitoring
Track energy usage in real-time for better efficiency.
TBB Power
Complete Power Solution
Founded in 2007 with a location in Xiamen city, TBB POWER is a complete power solution provider, focusing on backup power solutions, off-grid solutions, off/on-grid ESS solutions, and hybrid ESS Solutions.Building connections
Commercial and Industrial Solution
At Pro Engineering, we deliver advanced solar solutions tailored for factories, warehouses, hotels, farms, and other large facilities. Our Commercial & Industrial (C&I) systems are designed to reduce operational costs, ensure power stability, and meet high energy demands sustainably.
All-in-One Energy Hub
Sigenergy combines solar inverter, battery, and EV charging in one smart system.
Power Security
Keep your home running smoothly during outages with intelligent backup.
Smart Energy Control
Use the Sigenergy app to monitor and optimize energy usage anytime, anywhere.
Sigenergy
Complete Power Solution
SigenStack
Modular Energy Storage System
12 kWh per module
SigenStor
AI-optimized 5-in-one energy storage system
314 Ah large capacity battery cells, long cycle life
To be the distributed energy pioneer.
Build intelligent energy solutions with all-round safety,
ultra simplicity, and outstanding performance.
Ready to embark on a journey of Solar Energy?
Let's turn your vision into reality. Contact us today to set your brand on the path to digital excellence with us.
