LP-7 Series PWM Solar Charge Controller

Protections:

Battery overcharge protection

Battery over discharge protection

Battery reverse polarity protection

Load short circuit protection

Load overload protection

Instruction:

LP-7 series controller is a kind of intelligent, multi-purpose solar charge and discharge controller.

The family use the fixed LCD display,with a very friendly interface; various control parameters.

can be flexibly set,fully meet your various application requirements.

Features:

High efficiency Series PWM charging, increase battery lifetime and improve solar system performanceuSB output 5v DC power,implement the electronic charger

LCD display design, dynamically displaying device's operating data and working condition

Temperature compensation, correct charging and discharging parameters automatically

Humanized Key, more comfortable and convenient

Product Details

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Feature/Model	LP-701	LP-702	LP-703		LP-705
Nominal System Voltage	≤50V
Rated current	10A	20A	30A	40A	50A	60A
Max.PV open circuit voltage	≤50V
Float charging voltage	13.7V/27.6V
Low voltage reconnect voltage	12.6V/25V
Low voltage disconnect voltage	10.7V/21.4V
USB output port	5V/3A
NO load loss	≤20mA
Loop voltage drop	≤170mA
Charge mode	PWM
Temp. compensation	-4mV/Cell/℃
Working temperature	-35C~+60℃
Storage temperature	-35℃~+70℃
Humidity temperature	≤95%N.C.
Display	LCD

Model: LP-701

Work voltage: 12V/24V

Rated current: 10A

Dimension: 130x75x35mm

Net weight: 168g

Model: LP-702

Work voltage: 12V/24V

Rated current: 20A

Dimension: 140x85x35mm

Net weight: 207g

Model: LP-703

Work voltage: 12V/24V

Rated current: 30A/40A

Dimension: 160x10x40mm

Net weight: 323g

Model: LP-705

Work voltage: 12V/24V

Rated current: 50A/60A

Dimension: 185x127x40mm

Net weight: 500g

CONTACT WITH US

Factory

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Honor

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faq

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[Q]:Q1: How many hours the solar refrigerator or freezer can work for ?

[A]:A: It can be used for 24 hours everyday in case of solar and AC electricity together. If just use solar power, it can be use 14-16 hours in case of battery full.
[Q]:Q2: What's the charging time?

[A]:A: About 6-8 hours under strong sunlight.
[Q]:Q3: what is MOQ ?

[A]: A: MOQ is 40HQ container, for first cooperation you can mix 2-3 items in one container.
[Q]:Q4: What is power of solar panel and battery should I use ?

[A]:A: we will provide it for your reference according different working condition.
[Q]:Q5: Can I put my own brand on unit ?

[A]:A: Yes , OEM is acceptable based on 50 pieces.
[Q]:Q6: Do you offer guarantee for the products ?

[A]:A: Yes , 2 years for DC compressor , 1 year for other parts.
[Q]:Q7: Do you offer any spare parts ?

[A]:A: Yes , usually we offer you 2% spare parts.

our service

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We provides a series of service covering from consultation to after-sale service:

After being fully ware of customer’s requirements, our professional production team and marketing team will provide suitable solutions.
We provide exclusive car for your visit to our company.
The delivery time is less than 45days after we received the down payment.
We provide one-year quality warranty for our LP-7 Series PWM Solar Charge Controller.
As a famous OEM LP-7 Series PWM Solar Charge Controller company, we provide one-stop service including product design, blueprint preparation, prototype making, mold making, fridge sample production oand product manufacturing.
Customer’s molds are also acceptable. Mold test, mold modification, and products improvement service are also available.
Every batch of product comes with a certain number of replacements for the quick-wear parts. We provide different defects liability period for different products, If any quality problems occurred:
We can provide any accessory necessary for the repairing.
Technicians can be sent to repair the LP-7 Series PWM Solar Charge Controller or provide supports and instructions.
You can return the broken products for professional fixing.