Sell PV Controllers

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Product Origin:China
Brand Name:ceeg
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Description:Features: 1) Overcharge protection on storage battery: when the charge voltage is more than rated charge voltage, the controller will automatically cut the charge power 2) Overdischarge protection on storage battery: when the discharge voltage is more than rated discharge voltage, the controller will automatically cut the load so as to protect life use of storage battery; 3) Avoid inverse charge 4) Overload and short protection 5) Lighting-up time can be adjusted at night; 6) The switch on delay can be set between 2 hours and 12 hours 7) The switch off delay can be set between 2 hours and 12 hours 8) The light will be automatically switched off at daybreak 9) Can be operated separately and also can be used together with supplementary power between wind and light as well as invert control 10) Max. voltage in solar-powered open circuit: 21V 11) Ambient humidity <85%