PAYGO allows users to enjoy energy storage systems first and then pay in monthly installments, significantly reducing upfront investment. At the same time, it supports remote control, ensuring both user experience and the security of payment collection for distributors.

PAYGO (Pay-As-You-Go) / Rent to Own implementation in ONESUN products can be divided into two modes:
1. Basic Economy Version: Designed for small-scale market validation stages. After the end user completes the payment, a verification code is manually sent. This mode has a simple process, requires low initial investment, and is suitable for business scenarios with relatively small user bases in the early stage.
2. Large-Scale Automated System: Targeting mature markets with a larger user base, this mode enables fully automated management. After payment, the system automatically sends a verification code without manual intervention, significantly improving operational efficiency and user experience, and supporting high-concurrency processing.
Currently, ONESUN applies this solution to residential all-in-one systems (ONE CASE design), with future plans to expand to split-type “inverter + lithium battery” systems and the commercial & industrial storage sector.
The target user group mainly consists of end users with limited payment capability who prefer monthly installment payments, typically over a 12–24 month period. If a user fails to make payments on time, the system supports remote shutdown; once the payment is completed, the system can be reactivated with a verification code.
Article Source: China ONESUN Solar Power Plant