Rosefinch XXL

Garnde Solar Energy Corporation - a Solar Energy and Energy Storage solutions manufacturer and provider in China. Garnde research, develop and supplies high-cost performance products to the global market to meet green energy requirements.

Vision

To be one of the leading suppliers in the solar energy field, help more and more people to use solar energy at the lowest cost with the latest technology.

Mission

To design and supply innovative solar energy devices and solutions by nurturing in-house manufacturing and engineering talent and collaboration with valued partners. Contribute to facilitating the life of people on earth by using solar energy with a firm belief that solar energy storage is the future ultimate energy solution for human beings.

Values

To our customers: Customers first. Creating value for our customers is the only reason that we can live and grow.

To our employees: Be diligent, warm-hearted, be company co-partner and become a destiny community with the company, to achieve an ideal high level of self-realization.

Rosefinch series solar charge controllers are developed for off-grid solar systems and battery backup solar systems. Maximum Power Point Tracking (MPPT) charging technology can increase 20-30% the power usage efficiency of solar panels by more than PWM charging technology. Efficiency up to 99% MPPT charging, the adventurer increases battery lifespan by regulating the charge flowing from the solar panels to the battery bank.

• Auto identification and selection of system voltage

• High-performance 32 bits CPU

• Wide PV input voltage range, convenient for system configuration

• MPPT charge mode, increase the power usage efficiency of solar panels

• LCD display, intelligent batteries charging status display

• Running status display of solar panels, batteries and loads

• Optional RS485 communication port, convenient for user integration management

• Over-charge protection, over-discharge protection, over-load protection, short-circuit protection and battery wrong-connecting protection, anti-thunder-stroke protection