Victron MPPT 75/15 MPPT Charge Controller 48V VS Victron MPPT 100/20-48V MPPT Charge Controller 48V
VS
A/B
Specifications Comparison
Spec keys are preserved from both products. We never remove a key just because the other product has no value yet.
| Feature | Victron MPPT 75/15 MPPT Charge Controller 48V | Victron MPPT 100/20-48V MPPT Charge Controller 48V |
|---|---|---|
| Overview | ||
| Model | MPPT 75/15 | MPPT 100:20-48V |
| Battery Type | intelligent battery management | - |
| Brand | Victron | Victron |
| Battery | ||
| Absorption Voltage | 14, 4V / 28, 8V (adjustable) V | 14, 4V / 28, 8V / 57, 6V (adj.) V |
| Float Charge Voltage | 13, 8V / 27, 6V (adjustable) V | 13, 8V / 27, 6V / 55, 2V (adj.) V |
| Solar Input | ||
| Efficiency | 98 % | 98 % |
| Max PV Open Circuit Voltage | 75 V | 100 V |
| Max PV Voltage (DC) | 75 V | 100 V |
| Short Circuit Current (Isc) | 15 A | 20 A |
| Nominal PV power, 12 V | 220 W | 290 W |
| Max. efficiency | 98 % | 98 % |
| Connectivity | ||
| Communication | VE.Direct (see the data | VE.Direct |
| Physical | ||
| Operating Temperature | -30 to +60 °C (full rated output up to 40 °C) C | -30 to +60 °C (full rated output up to 40 °C) C |
| Current Rating | 15 A | 20 A |
| Low voltage load disconnect | 11, 1V / 22, 2V / 44, 4V or 11, 8V / 23, 6V / 47, 2V or Battery Life algorithm V | 11, 1V / 22, 2V / 44, 4V or 11, 8V / 23, 6V / 47, 2V or Battery Life algorithm V |
| Safety | EN/IEC 62109-1, UL 1741, CSA C22.2 | EN/IEC 62109-1, UL 1741, CSA C22.2 |
| Humidity | 95 %, non-condensing | 95 %, non-condensing |
| Automatic load disconnect | Yes | Yes |
| Temperature Compensation Range | -16 mV / °C resp. -32 mV / °C | -16 mV / °C resp. -32 mV / °C |
| Nominal Voltage | 12/24 V | 12/24/48 V |
| Max Charging Current | 15 A | 20 A |
| Self Discharge | - | consumption – load on, 26 / 20 / 19 mA |
| Product Dimensions | 100 x 113 x 40mm W | 100 x 131 x 60mm W |
| Protection | Output short circuit / Over temperature | Output short circuit / Over temperature |
| Max. continuous load current | 15 A | 20 A / 20 A / 1 A |
| Power terminals | 6mm² / AWG10 MM | 6mm² / AWG10 MM |
| Ingress Protection | IP43 (electronic components), IP22 (connection area) | IP43 (electronic components), IP22 (connection area) |
| Self-consumption | 12V: 19 mA 24V: 16 mA V | 26 / 20 / 19 mA |
| Module Dimensions | 100 x 113 x 40mm W | 100 x 131 x 60mm W |
| Charge voltage 'equalization' | 14, 4V / 28, 8V (adjustable) V | 14, 4V / 28, 8V / 57, 6V (adj.) V |
| Product Weight | 0, 5 kg | 0, 65 kg |
| Charging Algorithm | multi-stage adaptive | multi-stage adaptive |
| Compatibility | ||
| Brand Compatibility | Official: , | Official: , |
Overview
Model
MPPT 75/15
MPPT 100:20-48V
Battery Type
intelligent battery management
-
Brand
Victron
Victron
Battery
Absorption Voltage
14, 4V / 28, 8V (adjustable) V
14, 4V / 28, 8V / 57, 6V (adj.) V
Float Charge Voltage
13, 8V / 27, 6V (adjustable) V
13, 8V / 27, 6V / 55, 2V (adj.) V
Solar Input
Efficiency
98 %
98 %
Max PV Open Circuit Voltage
75 V
100 V
Max PV Voltage (DC)
75 V
100 V
Short Circuit Current (Isc)
15 A
20 A
Nominal PV power, 12 V
220 W
290 W
Max. efficiency
98 %
98 %
Connectivity
Communication
VE.Direct (see the data
VE.Direct
Physical
Operating Temperature
-30 to +60 °C (full rated output up to 40 °C) C
-30 to +60 °C (full rated output up to 40 °C) C
Current Rating
15 A
20 A
Low voltage load disconnect
11, 1V / 22, 2V / 44, 4V or 11, 8V / 23, 6V / 47, 2V or Battery Life algorithm V
11, 1V / 22, 2V / 44, 4V or 11, 8V / 23, 6V / 47, 2V or Battery Life algorithm V
Safety
EN/IEC 62109-1, UL 1741, CSA C22.2
EN/IEC 62109-1, UL 1741, CSA C22.2
Humidity
95 %, non-condensing
95 %, non-condensing
Automatic load disconnect
Yes
Yes
Temperature Compensation Range
-16 mV / °C resp. -32 mV / °C
-16 mV / °C resp. -32 mV / °C
Nominal Voltage
12/24 V
12/24/48 V
Max Charging Current
15 A
20 A
Self Discharge
-
consumption – load on, 26 / 20 / 19 mA
Product Dimensions
100 x 113 x 40mm W
100 x 131 x 60mm W
Protection
Output short circuit / Over temperature
Output short circuit / Over temperature
Max. continuous load current
15 A
20 A / 20 A / 1 A
Power terminals
6mm² / AWG10 MM
6mm² / AWG10 MM
Ingress Protection
IP43 (electronic components), IP22 (connection area)
IP43 (electronic components), IP22 (connection area)
Self-consumption
12V: 19 mA 24V: 16 mA V
26 / 20 / 19 mA
Module Dimensions
100 x 113 x 40mm W
100 x 131 x 60mm W
Charge voltage 'equalization'
14, 4V / 28, 8V (adjustable) V
14, 4V / 28, 8V / 57, 6V (adj.) V
Product Weight
0, 5 kg
0, 65 kg
Charging Algorithm
multi-stage adaptive
multi-stage adaptive
Compatibility
Brand Compatibility
Official: ,
Official: ,
Frequently Asked Questions
Key differences from the current specs are: Max Charging Current (15 A vs 20 A); Max PV Open Circuit Voltage (75 V vs 100 V); Model (MPPT 75/15 vs MPPT 100:20-48V).
Victron MPPT 100/20-48V MPPT Charge Controller 48V for Residential solar, Small commercial solar, Off-grid and hybrid currently leads on more weighted core specs (82/100 vs 18/100). For home backup, also confirm battery voltage match and your expected daily load before purchase.
Current price snapshot on SolarMarket Uganda is Victron MPPT 75/15 MPPT Charge Controller 48V for Residential off-grid, Small commercial solar, Telecom and remote: UGX 313,000, Victron MPPT 100/20-48V MPPT Charge Controller 48V for Residential solar, Small commercial solar, Off-grid and hybrid: UGX 378,000. Final price
Yes. You can request quotations from verified sellers using the RFQ flow: https://solarmarket.ug/rfq/create
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