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Solar photovoltaic system or Solar power system is one of renewable energy system which uses PV modules to convert sunlight into electricity. The electricity generated can be either stored or used directly, fed back into grid line or combined with one or more other electricity generators or more renewable energy source. Solar PV system is very reliable and clean source of electricity that can suit a wide range of applications such as residence, industry, agriculture, livestock, etc.
Solar PV system includes different components that should be selected according to your system type, site location and applications.

• PV module – converts sunlight into DC electricity.
• Solar charge controller – regulates the voltage and current coming from the PV panels going to
battery and prevents battery overcharging and prolongs the battery life.
• Inverter – converts DC output of PV panels or wind turbine into a clean AC current for AC
appliances or fed back into grid line.
• Battery – stores energy for supplying to electrical appliances when there is a demand.
• Load – is electrical appliances that connected to solar PV system such as lights, radio, TV, computer, pump,refrigerator, etc.
• Auxiliary energy sources - is diesel generator or other renewable energy sources.

• A grade Positive power tolerance:0~+5W
• Potential Induced Degradation (PID) Resistant
• Modules binned by current to improve system performance
•100% EL double-inspection ensures modules are defects free

1. Toroidal transformer of light weight, small size, high conversion efficiency, low power consumption, good load capacity and load adaptability, etc.
2. AC input automatic voltage regulator (AVR), input voltage range of 145V ~ 275V.
3. Liquid crystal (LCD) display, backlight power saving mode. The main display real-time battery voltage, battery capacity, input and output voltage, output frequency, duty ratio, etc. Automatically switch the display according to different working conditions.
4. Having overload, battery overcharge, over discharge, output short circuit, over-temperature protection features.
5. Full SMD modular structure, stable performance, easy maintenance.

•Protection Functions
•Battery over-charge/discharge protection
•Over-current disconnect function
•Over-loading disconnect function
•Over-temperature protection
•Short circuit disconnect function
•Reverse polarity protection
•Anti-reverse charging on night

•Low self-discharge and long shelf life
•Non-Spillable construction
•Safety valve installation for explosion proof
•Exceptional deep discharge recovery performance
•99.7% pure lead calcium grids and A recognized component of U.L
Solar Storage battery Advantages:
•Completely sealed and maintenance-free, low self-discharge
•100% precise quality testing, stable quality and high reliable performance
•Unique grid alloy formula and updated manufacturing technique
•Floating & standby use: up to 5 years



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