Waterproof type one-in-all solar controller SN40

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Waterproof type one-in-all solar controller SN40

Waterproof type one-in-all solar controller SN40

Waterproof type of control and constant current one-in-all machine 

The product is suitable for : SN40

Description

1. Lead-acid battery and lithium battery are available; operating parameters can be set by remote control.
 
2. Low sleep current for long-distance transportation and storage.
 
3. High precision and high efficiency pulse width modulation to constant voltage charge.
 
4. Temperature compensation function and multi-stage constant voltage charging for lead-acid battery.
 
5. Load power and time control.
 
6. Battery charge and discharge temperature protection and setting.
 
7. Intelligent power mode: The load power can automatically adjust according to the battery level.
 
8. High-precision digital step-up voltage and constant current control algorithm: ensure high efficiency and high constant current accuracy.
 
9. Infrared remote control: allow for parameters setting and status checking.
 
10. Provide battery/PV reverse electrode protection, LED short-circuit, open-circuit, and limited power protection, etc.

Items

Values

Adjustable

Default

Model

DMS40

 

 

Controller type

MPPT charging, load step-up constant current

 

 

System voltage

Single string, 2-string lithium iron phosphate or

ternary lithium battery

 

 

Static power consumption

≤40mA/3.2V;≤20mA/6.4V

 

 

Sleep loss

Sleep power consumption

 

 

Load current

50mA~4000mA

330mA

Load voltage

5~35V

 

 

 

Number of LEDs in series

V f=3.0V :

3 ~ 10 V f=6.0V :

1  ~ 5

 

 

Maximum load power

40W/3.2V;80W/6.4V

 

 

Load conversion efficiency

80%  ~ 94%

 

 

Load current accuracy

< 3%

 

 

Intelligent power

High, Moderate, Low, Auto, USE, No

Mediu

m

Load working period

9-Period + Pre-dawn lighting

 

 

Period adjustment range

1 min

 

 

Power adjustment range

1%

 

 

Maximum charge current

20A

 

 

Solar input voltage

< 30V (conventional 36cell panel)

 

 

Solar input power

≤80W/3.2V;≤160W/6.4V

 

 

Over voltage

Charge voltage + +1V

 

 

Charge voltage

02.50 ~ 08.40V settable

3.60V

Charge return voltage

02.50 ~ 08.40V settable

3.40V

Over discharge voltage

02.50 ~ 08.40V settable

2.50V

Over discharge return voltage

02.50 ~ 08.40V settable

3.20V

Light control voltage

1V  ~ 7V

2V

Light control delay

5s~60s/2min~60min

5s

Operating temperature

-35℃   ~ +65℃

 

 

IP rating

IP67

 

 

 

Protections

Solar panel reverse polarity protection, solar panel over-voltage protection, lithium battery overcharge and over-discharge protection, lithium battery BMS overcharge detection protection, over temperature protection, load short circuit and load over-current

protection, etc.

 

 

Weight(g)

260

 

 

Controller size (mm)

80*82*23.5

 

 
solar charger inverter Authentications

solar charger inverter Authentications

FAQ:

Q1: What kind of certificates you have for your solar controllers ?

SRNE:Our solar controller has CE,ROHS,ISO9001 certificates approved.

Q2: Are you a manufacturer or trading company?

SRNE:We are a state-level high-tech enterprise that integrates pluralism, R&D and 

manufacturing as one with PV controller,PV inverter,PV energy storage oriented.And we 

have our own factory.

Q3: Can I buy one sample for testing?

SRNE:Sure,we have a 8 years experience R&D team and in timely after sale service,can 

help u fix any technicial problem or confusion.

Q4: How are about the delivery?

SRNE:

Sample:

1-2 working days

Order: within 7 working days depending on the order quantities

OEM Order:4-8 working days after confirming the sample

Q5: How're about your customers service?

SRNE:All solar controllers will be tested strictly one by one before leaving factory,And the 

defective rate is below 0.1%.we do try our best to provide a good customer service.

Q6:Minimum Order Quantity?

SRNE:Be equal or greater than 1 piece.

        

        

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