Solar Charging Controllers
for Boats with humidity-proof Electronic-System

Series Controller Technology

Boot
Unit Type
Art.-
No.
Capacity
Solar

Module
[Wp max.]
Current
Solar

Module
[A max.]
Voltage Solar
Module
[V max.]
Charg. Current
Batt.I/Batt.II

[A max.]
Terminal
AES
Connection
Solar
Computer
Output for EBL-
Solar Current
Display
Exe-
cution
12V                  
SR 140 Duo Dig. 11610 140 9 28 9 / 0.8 - yes yes A
SR 220 Duo Dig. 11615 220 14 28 14 / 0.8 - yes yes A
SR 330 Duo Dig. 11620 330 21 28 21 / 1.5 12V/0.2A yes yes A
SR 530 Duo Dig. 11625 530 33 28 33 / 1.5 12V/0.2A yes yes A
24 V                  
SR 300-24 Duo Dig. 16615 300 10 50 10 / 0.8 - yes - A

Execution B
Dimensions: 131 x 77 x 40 mm
(incl. mounting flanges, without connections)

SR 140 1610

MPP Technology (Maximum-Power-Point)
Optimum energy yield due to charging current being increased by 10% to 30%!

Unit Type
Art.-
No.
Capacity
Solar

Module
[Wp max.]
Current
Solar

Module
[A max.]
Voltage Solar
Module
[V max.]
Charg. Current
Batt.I/Batt.II

[A max.]
Terminal
AES
Connection
Solar
Computer
Output
for EBL-
Solar Current
Display
Exe-
cution
12V                  
MPP 165 Duo Dig. 11710 165 10 50 11.8 / 1 - yes yes B
MPP 250 Duo Dig. 11715 250 15 50 17.5 / 1 12V/0.2A yes yes B
MPP 350 Duo Dig. 11720 350 21 50 25 / 1 12V/0.2A yes yes B
MPP 430 Duo Dig. 11725 430 26 50 31.5 / 1 12V/0.2A yes yes B

Execution B
Dimensions: 131 x 77 x 40 mm
(incl. mounting flanges, without connections)

MPP 165 1710

All devices execution A and B have special charging programs for classic lead-acid batteries (also gel or AGM) as well as modern Lithium-LiFePO4 batteries. Please note, that charging of modern Lithium batteries with devices which are used for ordinary batteries in lead-acid-technology (incl. Gel or AGM) will cause probably, that the advantages of this new technology (capacity, number or cycles etc.) is not fully usable. For optimal charging of Lithium-LiFePO4 batteries, we recommend the use of a charge regulator in MPP technology.

EMHC CIVD
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