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Lensun® Waterproof 30A MPPT 12V/24V Solar Panel Regulator Charge Controller Tracer-7810BP
Work with all Lead Acid Batteries, Sealed AGM GEL, Flooded Battery and Lithium battery(LifePO4), Users can set the battery type by connecting to the cell phone via Bluetooth
This controller promise the tracking efficiency >99% and the charging efficiency is at least 20% higher than the traditional PWM controller, which can make the cost of the whole system much lower! What's more, it's the most compact, warterproof, simple-operated and best price MPPT controller.
Why we recommend buy MPPT Solar Controller?
MPPT circuit solar controllers are considerably more elaborate than PWM. The MPPT technology to track the maximum power voltage point of solar panels as it varies depending on sunlight exposure and temperature.
The voltage of the solar panel changes with time of day and temperature. The optimum voltage for battery charging changes as the state of charge of the battery. The MPPT charge controller matches these voltages and can result in 30% more efficient transfer of power. This means good MPPT solar charge controllers can reduce the number of solar panels needed by up to 30%- a tremendous benefit.
Another benefit of MPPT technology is a wide solar input voltage range - this controller can work not only with standard off-grid 12V/24V solar panels, but also with on-grid panels or solar panel arrays up to 100V. The maximum allowed input solar power for this controller is 390W (when charging 12V battery) or 780W (when charging 24V battery).
This charge controller features a comprehensive set of electronic protection functions such as stopping reverse current at night (from the battery back to the solar panel), automatic cut off to prevent over-charging and deep discharge, solar panel over voltage, over load, short circuit and reverse polarity protection.
Features:
* Externally installed temperature sensor is capable of high-accurate temperature compensation.
* 12V/24V system voltage automatic recognition,
* Strong and durable aluminum case, IP67 waterproof
* Can see Various kinds of status indicationand running status (led indications and faults &alarms)
* Protection againse over-charge,over discharge and overload, protection against electronic shortcircuit and reverse connection.
* TVS lightning protection.
* MPPT charge mode (SOS).
| Model No | Tracer-7810BP |
| Battery Type |
Lead-acid battery: Sealed(default)/Gel/Flooded Lithium battery: LifePO4/Li-NiCoMn |
| Nominal System Voltage | 12VDC/24VDC Auto work |
| Rated Battery Current | 30A |
| Battery input voltage range | 8.5～32VDC |
| Max. Solar Input Voltage | 100VDC |
| Max. PV input power | 12V/ 390W 24V /780W |
| Equalize charging voltage | Sealed :14.6V/Gel：No / Flooded:14.8V/User:9-17V (×2/24V) |
| Boost Charging Voltage | LiFePO4:14.5V/ Li-NiCoMn:12.5V / User:9-17V (×2/24V) |
| Float Charging Voltage | Sealed/Gel/Flooded:13.8V/User:9-17V (×2/24V) |
| Low Voltage Reconnect Voltage | LiFePO4:12.8V / Li-NiCoMn:10.5V / User:9-17V (×2/24V) |
| Low Voltage Disconnect Voltage | LiFePO4:11.1V / Li-NiCoMn:9.3V / User:9-17V (×2/24V) |
| Self-consumption | ≤13mA/12V;≤11.5mA/24V |
| Temperature compensation coefficient | -3mV/℃/2V |
| Communication | RS485 |
| Working environment Tem. | -40℃～+60℃ |
| Enclosure | IP67 |
| Overall dimension | 153.3×105×52.1mm/6x4x2 inch |
| Mounting hole size | Φ3.5mm |
| Mounting dimension | 120×94mm/4.7x3.7 inch |
| Net weight | 1.26kg/2.77 lbs |
Note:
1.Please connect to the battery first when you operate the system.
2.Battery must be protected by fuse, otherwise battery willbe damaged.
Packing:
1 x 30A Waterproof MPPT solar regulator