Shanghai Belltronic Wire & Cable Material Co., Ltd is a professional Small Independent Power System manufacturer and exporter in china, that is concerned with the design, development and production of small solar power system.
Introduction of the Small Independent Power System
Small Independent Power System is composed of solar panels, batteries, photovoltaic controller.
Advantage of the Small Independent Power System
1. solar energy is unending supply of energy
2. solar energy is ubiquitous
3. solar energy without fuel, operation cost is low
4. not easy to damage, maintenance is simple
5. clean energy
6. shorter construction cycle
Shanghai Belltronic is professional Small Independent Power System manufacturer, our products are in promotion. If you are distributor of independent solar power system, or small solar power system, and if you have any questions or requirement of independent power systems, please contact us freely.