05-02-2013, 11:21 AM
CUTES Solar Power System
1Grid Off Features.pdf (Size: 282.4 KB / Downloads: 183)
INTRODUCTION
Solar Power Systems are complete, fully integrated solar power supplies designed for
site loads requiring 12, 24 or 48 volts DC. Each solar power system provides safe and
reliable power generation without the need and expense of installing utility power. The
sealed, maintenance free batteries are designed for deep cycle operation and
extended life in solar applications. The aluminum array support structures and battery
enclosures are strong yet lightweight and corrosion resistant for harsh marine or
severe weather locations.
Solar power system is the one which can be conveniently installed and transported. It
also has the perfect characteristics of self-control, self-protection, needing no
attention, compact structure, elegant outline and convenience for using etc.
Grid Off Features:
Off Grid systems are independent from the utility grid. Electricity from off grid
systems is used on site. Power that is generated can also be stored in batteries and
used on no sunny or cloudy days, a generator may also be used for back-up.
The off grid inverter is a three-in-one system integrating the controlling of battery
charging/discharging, inverting and load dumping.
Control Function
The controller regulates AC & DC output of generator to charge the batteries. The
controller will charge the battery until it becomes full; when the battery is full, the
controller will be in floating charge state. To protect the batteries, the controller will
buzz and cut off the batteries’ out-put circuit if they are over discharged or battery
voltage reach the controller set point.
Batteries Bank
Batteries are used to store energy for use at a later time, like night time or on
cloudy days. The batteries used in a Solar System re deep cycle batteries, similar to
those that power electric golf carts. The number of batteries used in a system varies
on the type o battery and anticipated storage needs.
Inverting Function
The off grid inverter is mainly applied for isolated solar power systems. For example
system can supply power for running a separate heating system, refrigerator,
pump, etc.