After a decade of working and researching in the energy storage industry, in the summer of 2018, Bruce Liu & John Wong met in Shenzhen China, and set out with a vision of creating a minimalist portable power station that would seamlessly integrate into everyone’s life. The G1000 and G2000, ONCEMO’s first products, launched on Market In July 2019 and have been well received ever since. One year later, we released our flagship model M2200 on Indiegogo as a crowdfunding project and pulled nearly 7 million dollars in two months.
ONCEMO is and always will prioritize design, service, and quality over everything else. One of the most important aspects to us when designing new products is that we use the highest quality, longest-lasting materials available. We design all of our parts from the ground up, rather than white-labeling existing products. From the BMS motherboard to the MPPT controller and inverters, we choose materials that stand out and outlast. It costs more to do so, but the cost isn’t as important as the value that doing so creates.
We are driven by values
ONCEMO is so much more than just a brand name; it is a way of life, a design philosophy, our hope for a better earth, a blue sky, and much more.
From a single idea – a portable, powerful source of electricity – we’ve built out a whole line up of solar power storage products for adventurers and all kinds of off-grid lives. Along the way, some core values that unite the entire ONCEMO community have defined everything we do. We value resourcefulness, seeking adventure, and living free in any way we want. We believe that the personal power storage products are the 21st century equivalent of swords: tools that everyone can wield and get Energy Independence with. Consequently, we build products to ensure that your power is there whenever and wherever you need it.
With over 5 years of experience in the field, ONCEMO is now one of global energy leader, and one of the world’s biggest manufacturers of outdoor solar utilities. In redefining the use of clean energy for outdoor living, we’re a major front in the fight against climate change.
All ONCEMO power products have been certified to meet regulatory, safety, and environmental standards that meet or exceed market demand. In addition, we are committed to strict quality control, customer service, and reliability that earn the trust of our customers.
Fast Work Turnaround
We’ve always thought of ONCEMO as a “big-yet-little company”, meaning that whatever we do, we do it well and with the same passion like we had on the first day when we embark on the road. And we never forget to remain true to the original aspiration.
Vice General Manager