Description

HSR Series solar controller is especially designed for small solar power system. Controller function: 1. Solar charger for lead acid battery 2. High efficient, Energy saving, Safe 3. Temperature compensated, LCD display 4. CPM control, offering battery reverse polarity protection, solar module reverse polarity protection, over-current protection, short circuit protection, and open circuit protection. INPUT: 1. Input voltage range: *2~*5 VDC 2. Over charge protection: *3.7 +/- 0.1 V OUTPUT: 1. Normal output voltage: *2/*4 VDC 2. Max. output current: *0 A 3. Over discharge cut-off: *0.5 +/- 0.1 VDC 4. Over discharge resume: *2.6 +/- 0.1 VDC 5. Voltage drop: 0.4 VDC (Between input and battery) 6. Voltage drop: 0.3 VDC (Between battery and load) 6. No load current draw: < *0 mA 7. LCD indication: Display AMP / Voltage, Electric energy instruction 8. Temp. compensated factor: from *4 ~ 6 mV/°C per unit (Optional) ENVIRONMENT: 1. Operating temperature: **0 ~ **0 degrees centigrade 2. Operating humidity: < *0%(RH) 3. Storage temperature: **0 ~ **0 degrees centigrade 4. Cooling: Normal conditions 5. Vibration: 5mm / *0 Hz / **0s, Non-operating condition MECHANICAL 1. Plastic casing color: Pantone: **9C, black 2. Weight: **0 g 3. Size: **4 x **0 x *8 mm SAFETY 1. Temperature rise: < *0 °C on plastic casing 2. MTBF: >****0 hours 3. ESD: 8.0 KV Any queries pls. feel free to contact us.