OLYS MPPT3010 User manual

Functions

User Manual

MPPT3010

MPPT

Solar Charge Controller

Thank you very much for buying our product , Please read

thoroughly before using the prouuct

1. Suitable for charging 12V lead-acid battery.

2. Mainly suitable for small off-grid solar power generation systems, such as: home solar power generation system, solar RV ,

ships, Communication base station.

3. Function of manually turning off device, which can prolong the life of battery and controller when the equipment is not in use.

4. Three-stage MPPT charging mode,Constant current charge-constant voltage charge-floating charge.

5. Multiple protection functions ensure that the system works properly.

6. This product uses intelligent single-chip microcomputer design, all workflows are controlled by software, can achieve high

precision and high reliability.

7. The charging mode of high efficiency MPPT is adopted to ensure that the battery works in the best state and greatly prolong

the service life of the battery.

8. With overcharge, overdischarge, overload protection, anti-reverse protection and other automatic control

Attentions

The charge regulator is intended for use in photovoltaic systems with 12V nominal voltages, It shall be used

with vented or sealed (VRLA) lead acid batteries only.

Safety Recommendations:

1.Batteries store a large amount of energy. Never short circuit a battery under all circumstances. We recommend

connecting a use slow acting type, according to the nominal regulator current) directly to the battery terminal.

2.Batteries can produce flammable gases. Avoid making sparks, using fire or any naked flame. Make sure that the battery

room is ventilated.

3.Avoid touching or short circuiting wires or terminals. Be aware that the voltages on specific terminals or wires can

be up to double the battery voltage. Use isolated tools. Stand on dry ground and keep your hands dry.

Please installed in the room, avoiding direct-clearance,

do not install in the wet environment, if used outdoors,

please note that waterproof moisture. Please controller

and the batteries installed in the same place, the controller

can be seized Measuring the battery temperature, charge

voltage regulation.

Installation

Indicator status

Battery

Operation instruction

Battery status（green+yellow）

Load status(green）

ON: Output normal

Fuse

OFF: cut-off load

Alarm indicator(red）

ON: Load short circuit or overload

Flash: Battery LVD(1 time/1s)

HVD(1 time/2s)

Overheating (1times/3s)

Charge status（green）

Battery status

Load status(green）

Alarm indicator(red）

Charge status（green)

Turn on and Turn off the controller

Automatic shutdown controller

When the controller is in the low voltage protection state (battery voltage < 11V) and is not in the charging state (at night or the

PV is not connected), the controller automatically shuts down after 1 minute. When charging is resumed, the controller reopens

automatically

Two-stage charging

Load overcurrent protection

1. 1.2 times overload :12A, Turn off the load in 60 seconds

2. 1.5 times overload :15A, Turn off the load in 20 seconds

1. Connect sequence: battery --solar array --loads

2. Wier size: min2.5mm

3. Grounding the solar system: Be aware that the positive terminals

of the SLDcontroller are connected internally and therefore have

the same electrical potential. if any grounding is required ,always

do this on the positive wires.

Connecting

Green ON: voltage normal

Green flash: battery full

Yellow: battery low

Green ON: charging

Green OFF: no PV or Evening

Green flash(1time/1s): PV overvoltage

Green flash(1time/2s): PV overpower

ON/OFF Switch

1. When the user only connects to the battery and does not connect the solar panel, the controller is turned off. If you need to turn

on the controller, you must press the button for 2 seconds.

2. When the user is connected to the battery and solar energy at the same time, the controller automatically starts charging, and

the load is ON

3. when the controller is working, after pressing the switch for 2 seconds, the controller is turned off, charging and discharge

stop. If you need the controller to work again, you must press the key again for 2 seconds, otherwise, In all cases, the controller

is off, including reconnect the battery and reconnect PV

When the initial voltage of the battery is more than 12.6V, the controller will cancel the constant voltage charging, when

the battery voltage rises to the constant voltage, it will directly start the floating charge stage.

ON/OFF Switch

Press for 2 seconds: ON/OFF

Parameter

Model MPPT3010

rated charging current 10A

Max PV voltage 30V

Max PV power 130W

rated load current 10A

system voltage 12V

Battery type Lead-acid(AGM,GEL,Sealed)

Over-voltage cut off load 16V

Hight -voltage protection 15.5V

Over-voltage recovery voltage 13.7V

Equalizing charge 14.5V

Boost charge 14.4V

Float charge 13.8V

Boost charge recovery 13.2V

load reconnect voltage 12.5V

Low voltage alarm 11.5V

low-voltage protection 11V

Working temperature -20℃--50℃

Dimension 135*105*37mm

Weight 200g

Overheating protection

The internal temperature of the controller is more than 80 ℃, the controller stops charging, and when the

temperature drops to 60 ℃， resume charging. If the overheating protection is repeated three times, the

charging will be stopped completely. If you need to recharge, you must reset manually or the next day

before you can recharge.

Reverse protection

Polar panel reverse connection： no charging, the controller unaffected.

Battery reverse connection： the fuse burns out and the controller unaffected.

Load reversal： load damage, controller may be damage

PV overvoltage, overpower protection

PV overvoltage: >30V,stop charging

PV overpower: >130W,stop charging,Re-tested every 10 minutes

3. load current>20A,The controller determines the load is short-circuited and turns off the load output directly.

4. If the load protection occurs, turn on the load switch again and again after 120s, if the overload phenomenon

occurs more than 3 times repeatedly, turn off the load completely. Reset the machine before it can be reopened.

Warning: the load should not be short-circuited directly, which may cause damage to the controller

The manufacturer shall not be liable for damages, especially on the battery, caused by use other than as intended or as

mentioned in this manual or if the recommendations of the battery manufacturer are neglected. The manufacturer shal

l not be liable if there has been service or repair carried out by any unauthorized person, unusual use, wrong installation,

or bad system design

Liability Exclusion

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