Solar street light controller ? Product Description ?Features: Control:?Micro?Controller?Unit?utilizing?dedicated?software?and?SCM?for?precise?control. Charging?mode:?Pulse?Width?Modulated?control,?allows?for?high?efficiency?boost,?recovery?and?float?charging.?Temperature?compensation?ensures?that?these?parameters?are?adjusted?for?maximum?battery?condition?and?hence,?prolonged?battery?life. High?accuracy?discharging?control:?Over-discharging?control?voltage?modified?by?the?battery?discharging?rate?curve.? Circuit?Protection:?protection?against?overload,?short?circuit?and?reverse?connection,?Built?in?Transient?Voltage?Suppression?protects?against?lightning.?Reverse?current?leakage?through?PV?panel?is?blocked.?Batteries?are?prevented?from?over-charging?or?discharging. LED?indication?on?system?condition:?Indicating?LED’s,?monitor?battery?charging?levels?as?well?as?battery?state.?LED?monitoring?of?load?conditions?such?as?over?load?and?short?circuit?as?well?as?load?on/off,?are?also?provided. Design?standard:?Operating?temperature?range?from?-35?to?+50?deg?C. ? Specification: ?

Type	SDRC0524	SDRC1024	SDRC1524	SDRC2024
Rated charge current	5A	10A	15A	?? 20A
Rated load current	5A	10A	15A	?? 20A
Work voltage	12v; 12/24V Auto
Over load, short circuit protection	1.25 rated load current 60sec, 1.5 rated loads current 5sec, over load protection action. ≥3 Rated load current short circuit protection action.
No load current	≤6mA
Charging circuit voltage drop	≤0.26 V
Load circuit voltage drop	≤0.15 V
Over voltage protection	17V; ×2/24V
Work temperature	Industry stage:-35°C to +55°C;
Boost charge voltage	14.6V;×2/24V; (keep 10min)
Direct charge voltage	14.4V; ×2/24V; (keep 10min)
Float charge voltage	13.6V; ×2/24V;
charge return voltage	13.2v;×2/24V;
Temperature compensation	-5mv/°C/cell (Boost charge, Direct charge, Float charge, charge return voltage);
Lower voltage indicate	12.0V; ×2/24V;
Over discharge voltage	11.1V(no load)- real-time modified voltage by the discharge rate; ×2/24V;
Over discharge return voltage	12.6V; ×2/24V
Control mode	PWM charge mode; modified discharge voltage by the discharge rate

? Packaging & Shipping ? ?Each controller will be packed in one box.then 100pcs put in one carton ?Shipping:for small quantity will shipping by express like DHL/FEDEX etc.for big quantity will shipping by sea or by air cargo ?We also can shipping to goods to any warehouse in china as clients request. ? Our Services ? All of our controller with 3years warranty. everlasting technology support. ? Company Information ? ?We-Beijing Remote Power Renewable Energy Technology Company.is the first manufacturer of solar controller in china(since 2005) Our Main products inculidng solar controller(pwm &MPPT),DC DC led driver..for solar street light /solar power system system application ? FAQ ? Q?1.Would?you?accept?to?use?our?logo?? .Yes,for quanlity more than 200pcs, OEM is Accpeted Q?2.We?want?to?know?month?capacity. ? ?For that type waterproof our capacity is 30000pcs each month Q?3.Where?is?your?market? ?Our?products?are?popular?in Southeast Asia like Indonesia,Thaliand,Malaysia,South Africa,Eourope like germany,poland,italy ,Russia and Americal,Austial, Australia? Q?4.Which certificate your company/Products have? ?All of our controllers with CE,ROHS certificate,And our company with ISO9001,ISO14001,OHSAS18001 Q5.How long of the warranty or guaranty? ? ? Three years Q7.How to pay for solar controller? We accecpt paypal,western union, T/T. ? Products pictures: ? ?