Expand Electrification Life for You

Solar Charge Controller
The Smartest Energy Saving Eco Controller
World’ s Smallest Self-Consumption Current
For Your Compact Off-Grid Solar Applications

World’ s Smallest Self-Consumption Current

Early Start Lighting Function

It is very important to reduce self-consumption current of eachdevice for off-grid power system because that is not available
for commercial power. The self-consumption current ofSolarAmp mini is less than 1mA. This contributes to thelong-term stabilization of the system. Moreover this controller
contributes to greatly increase system performance.

The lights with other controllers are not turned on until the sky
gets dark. By using night lighting control functions ofSolarAmp mini, the light is turned on automatically before
sunset. This function is effective against traffic accident during
sunset.

Other Controllers

Controller Efficiency [%]100959085
80

is most efficientby the smallest self-consumption.

7570

6SolarAmp mini

1020
PV mudule Output power [W]30
Light onSelf-Consumption 8mA Controller

Self-Consumption 10mA Controller

Day time

Light onSunsetNightMultiple Night Lighting Control Function

Malfunction Preventing Function

SolarAmp mini is equipped with night lighting control functionthat includes four operation modes.

Other controllers turn on the lights incorrectly because of theshadow of birds, trees or momentary cloudy. SolarAmp mini isequipped with malfunction preventing function. The light is notturned on during the daytime.

ModeNight Light OFF
Dusk to Dawn
Normal Timer
Rate Timer*

Description
Load is always on (not LVD)
The light is automatically turned on from dusk to dawn.

Other Controllers

The light is turned on 6, 8, 10, 12, or 14 hours from sunset.
The light is turned on 40%, 50%, 60%, 70%, or 80% ofthe nighttime.

* Rate timer
This is a very useful function for solar lighting systems. It allows
selecting the rate of nighttime and no necessary to reset when
seasons are changing. The light is automatically turned on andoff at your desired time.
The light is not turned on during
the daytime.

Unique Rate Timer
Other controllers used to be set hours of lighting time. Of
course, SolarAmp mini can do so too. Furthermore, SolarAmp
mini has a unique rate timer that can set the rate of nighttime
for lighting time. By using rate timer, the light is turned off
almost at the same time whether in summer or winter. It is notnecessary to reset lighting time because of seasons changing.
[For Example] Set rate timer 50%
Summer
20:00

Winter0:00

Night

4:00

0:00

Night
18:00

Day

6:00

Day

12:00

12:00

Sunrise at 4:00 / Sunset at 20:00
The 50% of night time is 4 hours.
Light on at 20:00
Light off at 0:00

Sunrise at 6:00 / Sunset at 18:00
The 50% of night time is 6 hours.
Light on at 18:00
Light off at 0:00

Over-Discharged Battery Recovery Function
SolarAmp mini has over-discharged battery recovery functionthat can recover a battery which had been over-discharged.
Additionally, Solar Amp mini can operate and start to charge
with a little power from the solar modules. This function isconvenient for the systems that are placed at remote areas.

The light is turned on becauseof shadow during the daytime.

Features・World ‘s smallest self-consumption current
・Early start lighting function
・Night lighting timer function
・Suitable for Sealed, Flooded, AGM or Gel type battery
・Load disconnect protection for low battery voltage
・Reverse polarity protection
・Discharged battery recovery function
・Short circuit protection
・High reliability and cost performance・Compact size and light weight

Specifications
ModelSystem Votage

Max. Input Voltage

Solar Input Current
Load Current

Charging method
Charging Voltage
Load Disconnect
Load Reconnect
Battery typeOperation Temperature

Temperature Compensation
Self-Consumption Current
Dimensions
WeightSA-MN05-8
12V
25V

8.5A
8.5A

PWM

Sealed : 14.1V, Flooded : 14.4V,
AGM : 14.3V, Gel : 14.0V
11.5V
12.5V

Sealed, Flooded, AGM, Gel-20 ~ 60˚C-30mV/˚C<1mA50(W) x 120(H) x 20(D) (mm)105g

DENRYO CO., LTD.
28-5, Nishinippori 2 Chome Arakawa-ku,
Tokyo 116-0013, Japan

Phone : +81-3-3802-3671: +81-3-3802-2974
Fax
Website : www.denryo.com
E-mail : info-en@denryo.com

DP30-2602