ONESUN specializes in the energy storage sector. Since its establishment in 2014, we have been dedicated to providing reliable energy solutions for households and commercial users worldwide. We have a research and development as well as a sales center in Shenzhen, and a production base spanning 10,000 square meters in Huizhou. Our core team members hail from BYD, CATL, and military enterprises, ensuring military-grade safety standards..

We have innovatively launched the PAYGO (rent to own) leasing and purchasing program, tailored specifically for importers. This model, through cooperation with local financial institutions, provides end users with the option of installment payment, significantly reducing the barriers to entry. Leveraging the remote control function of the product, you can flexibly set the validity period of the device activation code, enabling payment before use. If the user renews the subscription, the device will operate normally; if payment is overdue, it will automatically be suspended, fundamentally eliminating the risk of bad debts and helping you expand into the off-grid energy market with zero burden.

The products cover the MSF/SSI series (250W-10kW inverters, 1-20kWh batteries) and single-phase low-voltage all-in-one units, and support OEM cooperation.

Unlocking the off-grid energy market: a "rent-to-own" energy storage solution with zero bad debt risk. Equipped with PAYGO remote control technology, it ensures affordability for your users and guarantees the safety of your payment transactions.