SRNE Solar Co.,Ltd
Shenzhen Shuori New Energy Technology Co.,Ltd.
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Flexible PWM Solar Charge Controller Regulator 10A For Home Solar Systems
Great quality flexible solar charge controller for home solar systems
Product Description
Features of SR-LM10A
1. Automatic identification of 12V/24V system voltage.
2. LED digital display and single key operations which makes operate simply and conveniently.
3. Adopting ternary form charging algorithm, charge the storage battery in equalizing charge mode once a week .It can prevent battery from imbalance and vulcanization effectively, also battery service life will be extended.
4. Four working modes which made it convenient to use in all kinds of street lamps and monitoring devices.
5. Designed in industrial-scale which can suitable use for harsh environments.
6. Has the electricity protection data function .Parameter can be stored when the power system failure. No need to setting again. It is very simple and convenient to use.
7. Various status indications.
8. Over charging protection, over discharging protection, over load, short circuit protection, reverse polarity protection
9. 5V USB output connector can use for charging electronic equipment.
10. TVS lightning protection.
Parameter of SR-LM10A
| System voltage | 12V/24V Auto |
| System current | 10A |
| No-load loss | < 10mA/12V;10mA/24V |
| Solar energy input voltage | < 55V |
| Over voltage protection | 17.0V; ×2/24V |
| Equal charging voltage | 14.6V; ×2/24V(25℃), duration:1h |
| Ascending charging voltage | 14.4V; ×2/24V(25℃), duration:2h |
| Float charging voltage | 13.8V; ×2/24V (25℃) |
| Return voltage during charging | 13.2V; ×2/24V (25℃) |
| Return voltage for over-discharging | 12.6V; ×2/24V |
| Under voltage | 12.0V; ×2/24V |
| Over-discharging voltage | 11.1V; ×2/24V |
| Temperature compensation | -4.0mv/℃/2V |
| Light-control voltage | Light-control open 5V; light-control close 6V |
| Light-control judgment time | 10min |
| USB Output | 5V/1.2A |
| Circuit protection | Over-charge, over-discharge, short circuit and over-load protection |
| Anti- connection-reverse protection for solar battery and storage battery. | |
| Working temperature | -35℃ to +65℃ |
| Protection level | IP30 |
| Weight | 120g |
| Dimensions | 124.7×69.4×34.0(mm)(L×W×H) |
Electronic protections:
• PV Over Current/power
• PV Short Circuit
• PV Reverse Polarity
• Night Reverse Charging
• Battery Reverse Polarity
• Battery Over Voltage
• Battery Over Discharge
• Battery Overheating
• Controller Overheating
• Lithium Battery Low Temperature
• Load Short Circuit ,
• Load Overload
• TVS High Voltage Transients
Detail of SR-LM10A
