Street Light Controller Our company has been dedicated to the R&D, production, innovation and market integration of solar products since 2006. For ages, as a professional manufacturer of solar lamp controllers we take pride in what we are. Our main products are solar lights, municipal street light, high mast lamp, traffic light system, road Sign Series, guard rail and their accessories. With advanced technology, powerful functions and reliable quality, the products can adapt to various harsh environments and are well received by customers at home and abroad. Welcome to buy and represent our related products. 1. Product Introduction of the solar lamp controller Solar lamp controller is used in solar photovoltaic system. It is called solar charge and discharge controller. It coordinates the work of solar panels, storage batteries and loads. It is a very important component in photovoltaic system. Make the whole solar photovoltaic system operate efficiently and safely. Solar charge controller combines solar charge controller and LED constant current driver into one unit which is ideal for solar LED Lighting, especially when dimmer function is needed. The advanced Maximum Power Point Tracking charging methods enables the system charging and discharging management to obtain the most radical optimization. Increase the system flexibility, yet lower down the system cost. 2. Product Parameter (specification) of the solar lamp controller Nominal voltage12 V/24 V automatic recognition Max. Charge / Load Current5 A , 10 A , 20 A Float charge13.8/27.6 V (25 潞C) Main charge14.4/28.8 V (25 掳C), 30 min. (daily) Boost charge14.4/28.8 V (25 潞C), 2h Activation: battery voltage < 12.3/24.6 V Equalization Voltage14.8/29.6 V (25 潞C), 2h Activation: battery voltage < 12.1/24.2 V (at least every 30 days) Equalization Cycle ActivationIf battery voltage goes below :12.1 V / 24.2 V Deep discharge protection: Cut-off voltage11- 12 V / 22 - 24 V Reconnect Voltage12.8V / 25.6 V Overvoltage protection15.5 V / 31.0 V Under voltage protection< 10.5V / 21 V Min. operating voltage9V Max. Solar panel Voltage30 V in 12 V system / 50 V in 24 V system Temperature Compensation鈭?5 mV/K at 12 V (Charge voltage)鈭?0 mV/K at 24 V Idle Self Consumption5 - 8 mA at 12 V 6 - 10 mA at 24 V GroundingCommon positive pole (for grounding purposes) Ambient Temperature range-40 潞C to + 60 潞C Max Altitude4000 m above sea level Battery typeLead acid (GEL, AGM, flooded), LiFePO4 on request Evening/morning hours0 - 15 Hours / 0 - 14 Hours Night/day detection2.5 - 10 V Night/Day Detect range2.5 - 10 V Wire cross section2.5 mm2 Wire length20cm Type of protectionIP68 (1,5 m, 72 h) Dimming Value0 -- 100% output power Dimming Output Voltage0 - 10 V (max. 1 mA) The above configuration is only for reference and the actual configuration is designed according to the local climate conditions and the customer special requirements. 3. Production details of the solar lamp controller 4. Product feature and application of the solar lamp controller 1. Full automatic electronic protect function, Kinds of battery protect data setting, Overcharge protection 2. Output current can be set, Accuracy: 0.01mA 3. IP67, strong and durable aluminum case 4. Auto sleeping during transportation, Auto sleeping during transportation 5. Automatically reduces current output. Extend the lighting time by 90% 5. With morning light mode, according to the four seasons automatic change 5. Production process of the solar lamp controller 6. Delivery, Shipping and Serving of the solar lamp controller 7. FAQ: Q1. Can I have a sample order? A: Yes, we welcome sample order to test and check quality. Q2: How do you make our business long-term and good relationship? A: 1.we keep good quality and competitive price to ensure our customers benefit; 2. we respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from. Q3: Do you offer guarantee for the products? A: Yes, we offer 3-5years warranty to our products. Q4: How to make a payment? A: We can accept the payment by L/C, T/T, Western Union or PayPal. Please tell us the payment that you prefer, we will send the detail information to you. Q5. What about the lead time? A: Sample needs 5-7days, mass production time needs about 2-3 weeks depends on order quantity.Street Light Controller website: