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is_customized:	Yes
Application:	Solar System Controller
Brand Name:	DC House
Model Number:	L03MPPT40-1
Maximum Current:	40A
Subtype:	Photovoltaic
Unit Quantity:	1
Unit Type:	kg
Rated current:	40A
Rated voltage:	24V
Unit Type:	piece
Package Size:	1cm x 1cm x 1cm (0.39in x 0.39in x 0.39in)
Package Weight:	1.0kg (2.20lb.)

Specifications

Description

Perfect protection function:

1. Solar prevent reverse charge, at night or the light is bad, the battery voltage may be higher than the solar array voltage. The controller can prevent the generation of solar cells reverse battery charge

2. Reverse battery protection, Reversed when the batteries have a huge transient current of the circuit fuse in the fuse will automatically make the battery circuit is disconnected, so as to effectively protect the battery and the device.

3. Battery open circuit protection, Long-term use, the battery open-circuit may occur, or poor contact. The controller in the battery open-circuit protection device itself will not be damaged.

4. Overload protection, the controller will automatically cut off the circuit

Description:

MPPT solar controller is designed for solar power system design; Equipment cannot only high efficiency solar panels to turn out to charge the Battery power, but also provides a powerful control function.

Characteristics: This controller features intelligent adjust the working voltage of solar panels, andmake solar panels always work in V-A characteristic curves of the maximum power point.The more common solar controller, solar panels to power the utilization rate of power levels of 10--30%! This controller is using solar panels to intelligent charging the battery.In the solar panels to power more than battery storage capacity, the Control system to automatically shut off the charge, so as to ensure the best battery characteristics, makes electrical energy can be fully used.

Because the battery can only absorb a certain amount of charging electric current and float charging pressure, over-current and charging the battery will overvoltage caused severe damage.This controller through the single-chip microcomputer real- Time detection of charging the battery charging electric current and voltage, and through the control photovoltaic charging electric current to limit the battery charge voltage and charging electric current, ensure the battery can be full of, is not damaged.To ensure the service life of the battery.

Specification:

MPPT: Maximum Power point tracking

Model		40A
Rated voltage		24V
Max input power		960W
Max input voltage		50V
charging	charging (A)	40
	Even charge protection	28.8V±1%
	floating Charge	27.6V±1%
	Even charge recover	26.4V±1%
	Temperature Compensation	-48mV/ degree
Over Discharge	Shut off	21.8V±1%
	Resume	24.6V±1%
Over voltage	Shut off	32.0V±1%
	Resume	30.0V±1%
No-load Current		≤0.1A
Voltage drop		≤0.5V
Control mode		Maximum power point tracking-MPPT (charging efficiency higher 30% than the ordinary type PWM)
Display		LCD
Show parameters		voltage.charge current,battery volumetric
Protected type		Lightning protection, solar cells, anti-anti-charge protection, battery open-circuit protection, battery reversal protection
Heat emanation way		radiator
Working Temperature		-35~+55
Height		≤5500m(2000m above the need to reduce power use)
Environment humidity		0~90%,No condensation
Size(LWH)		180180110mm

working principle

Package include:

1 piece 40A 24V MPPT solar charge controller

Payment

We do prefer for easy and safe transaction

T/T is welcome, please Contact us our service group for bank information.we are group company based seller, the solar panel producing capacity up to 300MW per year, wholesale business is warmly welcome.company bank account of many currency such as USD, EURO,GBP is the best way for bulk order

Credit card to is acceptable
Any inquiry on payment please Contact us our service group

Delivery details

All goods will be shipped by Fedex, TNT, UPS, DHL.

Please give us your phone number for contact by express guy.

THE PRICE DOESN'T INCLUDE CUSTOMS/TAXED/DUTIES, THIS WILL BE CHARGED TO CUSTOMERS.

Usually the products will arrive our customer around 5-9 days.

Any question ,please Contact us our service group

Terms of sales

100% Customer Satisfaction Guarantee:

We strive to serve our customers and resolve any issues. If your shopping experience with us is anything less than five stars, please Contact us our service group immediately. We appreciate the opportunity to correct any issues you have before you leave feedback.

We appreciate your business and consideration.

About us

We are manufacturers and wholesalers of solar panels and renewable energy products. Our solar business has been established since 2002. Our engineers are experienced in solar and related accessories, if you buy from us you deal with not just a seller, the whole technical team is behind you and your business. OEM and ODM services are both available. We would like to be your best supplier in China.

Contact us

Any questions about products, price, delivery time, please Contact us our service group . We will reply you within one working days.

Working Time: Moday to Friday 5 days

	London	Paris	Beijing	Sydney	Los Angeles	Chicago	New York
Work start	1AM	2AM	9AM	10AM	17PM	19PM	20PM
Work end	9AM	10AM	17PM	18PM	1AM	3AM	4AM

If you don't receive our reply within one days, We must be out of work.

Public holidays in China is not available for message reply.

Here is the China Public Holiday list:

2014-2015 Major Public Holiday Calendar
Festival	Holiday Dates	Days
Qingming Festival	Apr.5-Apr.7	3 days
MayDay	May.1-May.3	3 days
Dragon Boat Festival	May.31-Jun.2	3 days
Mid-Autumn Festival	Sep.6-Sep.8	3 days
National Day	Oct.1-Otc.7	7 days
New Year's Day	Jan.1-Jan.3	1 days
Chinese New Year	Feb.15-Feb.28	14 days

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On 27-Feb-15 at 12:54:51 AEDST, seller added the following information: