Shenzhen Curvature Technology Co., Ltd. (Brand: SILURIAN) is a professional R&D and manufacturer of solar charge controllers based in Shenzhen, China. We specialize in the design, production and sales of MPPT / PWM solar controllers and related photovoltaic power products.
With our own R&D team and modern production lines, we focus on independent innovation, in-house manufacturing and strict quality control—from hardware circuits and software algorithms to mechanical design. We deliver stable, efficient and cost-effective solar control solutions for customers worldwide. Our products are widely used in off-grid PV systems, home energy storage, RVs, camping, portable power stations and small-scale solar farms.
Leveraging Shenzhen’s complete electronics supply chain and mature manufacturing ecosystem, SILURIAN offers standard products, custom development, and OEM/ODM services. We support small trial orders and mass production, serving distributors, installers and brand owners across 100+ countries and regions.
Guided by Reliable Technology, Stable Quality, Responsive Service, we aim to be your trusted source factory and brand partner for solar controllers globally.