Protection Monitoring
Complete Range Of DC And AC Protection Devices
Safety is paramount in solar photovoltaic systems. We have meticulously selected reliable devices that will protect yourself, your solar inverter and all the peripheral equipment (batteries and solar panels).
PV Combiner Boxes
These boxes are loaded with DC fuses, DC isolators and cable glands. They are used to protect multiple parallel strings in solar arrays. There are standard DIN rails for mounting fuse holders or terminals.
PV String Fuses And Holders
GAVE Electro DIN rail mounting fuse holders are made for Photovoltaic & DC applications. They are rated at 1000V and come in 12A, 15A and 20A. Terminals accept up to 10mm2 flexible cable or 16mm2 solid wire.
DC Isolators. Kraus & Naimer
The DC isolator is the safest means of manual isolation between PV arrays and inverters. It is suitable for all grid-tied and off-grid installations. The DC switch is installed close to the inverter. As a rule of thumb, the switch voltage rating is calculated if you multiply the 1.15 x Voc open circuit voltage of the string. The current rating is 1.25 x Isc the string Isc short circuit.
AC Isolator. Kraus & Naimer
All solar installations must have one of these switches. They provide the perfect means of manually isolating the solar inverter from the AC supply (Grid Voltage) or your AC loads if we are referring to an off-grid system. The right position for the AC isolator is next to the consumer unit.
- 10
- 15
- 20
- 25
- 30
- 50
- Featured
- Most relevant
- Best selling
- Alphabetically, A-Z
- Alphabetically, Z-A
- Price, low to high
- Price, high to low
- Date, old to new
- Date, new to old
Sort by:
- Featured
- Most relevant
- Best selling
- Alphabetically, A-Z
- Alphabetically, Z-A
- Price, low to high
- Price, high to low
- Date, old to new
- Date, new to old
-
Vendor:Victron Energy
Victron SmartShunt 1000A - SHU050210050
Victron SmartShunt 1000A — SHU050210050 The Victron SmartShunt 1000A is a standalone battery monitor designed for professional solar, off-grid and marine installations where accurate state-of-charge tracking is essential. It connects directly to a smartphone or tablet via Bluetooth, removing the need for a separate...- €165,97
- €165,97
- Unit price
- / per
-
Vendor:Victron Energy
Victron Digital Multi Control 200/200A GX (Right Angle RJ45) Retail - DMC000200010R
Digital Multi Control 200/200A GX (Right Angle RJ45) — DMC000200010R The Victron Digital Multi Control 200/200A GX is a remote control panel for Victron MultiPlus and Quattro inverter/chargers. It allows the user to switch the unit between operating modes and adjust the AC input...- €123,51
- €123,51
- Unit price
- / per
-
Vendor:Victron Energy
Victron GlobalLink 520 - ASS030543020
Victron Energy GlobalLink 520 The Victron GlobalLink 520 is a cellular monitoring device that connects Victron installations to the VRM Online Portal over a 2G/3G/4G mobile network, without requiring a local internet connection or GX device. It is designed for off-grid, marine and remote...- €227,72
- €227,72
- Unit price
- / per
-
Vendor:Victron Energy
Victron CCGX WiFi module simple (Nano USB) - BPP900100200
CCGX WiFi Module Simple (Nano USB) — BPP900100200 The Victron CCGX WiFi Module Simple is a compact Nano USB adapter that adds wireless network connectivity to compatible Victron GX devices. It is designed for installers who need to connect a Color Control GX or...- €22,95
- €22,95
- Unit price
- / per
-
Vendor:Eastron
EASTRON SINGLE-PHASE TWO MODULE DIN RAIL METERS - SDM230-D
Eastron SDM230-D Single Phase Two-Module DIN Rail Energy Meter – 100A DirectThe Eastron SDM230-D is a single phase two-module DIN rail energy meter with 100A direct connection. It measures total energy with a single pulse output, LCD display, and Class 1 accuracy. Suitable for...- €53,91
- €53,91
- Unit price
- / per
-
Vendor:Victron Energy
Victron AC Current sensor - single phase - max 40A - CSE000100000
Victron AC Current Sensor - Single Phase - Max 40A The Victron AC Current Sensor is a single-phase current monitoring accessory designed for use with Victron GX devices. It measures AC current up to 40A and feeds live data into the GX system, giving...- €51,34
- €51,34
- Unit price
- / per
-
Vendor:Voltacon
Parallel Kit For 3kVA-5kVA Inverters 24V
Parallel Kit for Axpert 3kVA and 5kVA 24V Off-Grid InvertersThis external parallel accessories kit enables Axpert 3KP and 5KP 24V inverters to be connected in parallel, allowing multiple units to share load in a single phase or three phase configuration. The kit includes a...- €70,25
- €70,25
- Unit price
- / per
-
Vendor:Victron Energy
Victron Energy Meter ET340 - 3 phase - max 65A/phase - REL300300000
Energy Meter ET340 — 3 Phase — Max 65A/Phase — REL300300000 The Victron Energy Meter ET340 is a three-phase energy meter designed to monitor AC energy flows in solar, grid and generator systems. It connects to Victron GX devices and provides real-time consumption, production...- €82,34
- €82,34
- Unit price
- / per
-
Vendor:Eastron
Smart Energy Meter SDM630 Eastron & Modbus Card Server Hybrid Inverters
Eastron SDM630 Three Phase Energy Meter with Optional Modbus Card and ServerThe Eastron SDM630 is a three phase DIN rail energy meter that displays power, current, voltage, THD, import and export kWh, and active and reactive power. When combined with the optional Modbus card...- €212,30
- €212,30
- Unit price
- / per
-
Vendor:Victron Energy
Victron Energy Meter EM540 - 3 phase - max 65A/phase - REL200100100
Energy Meter EM540 — 3 Phase — Max 65A/Phase — REL200100100 The Victron Energy Meter EM540 is a three-phase energy meter designed to monitor AC power flows in solar, grid and generator systems. It connects to Victron GX devices and provides real-time energy data...- €109,35
- €109,35
- Unit price
- / per
-
Vendor:Voltacon
Programming Console Cable UOTEK UT-8801
UOTEK UT-8801 USB to RS232 Converter Cable for Solar Inverter ProgrammingThe UOTEK UT-8801 is a universal USB to RS232 converter cable for programming Voltacon off-grid solar inverters and establishing communication with Pylontech, Pytes, Dyness, and other lithium batteries. It bridges USB ports on modern...- €43,23
- €43,23
- Unit price
- / per
-
Vendor:GAVE Electro
Motorised Automatic Transfer Change Over Switch 40A Gave Electro
GAVE Electro Y-Series 40A Motorised Automatic Transfer Changeover SwitchThe GAVE Electro Y-Series 40A motorised changeover switch provides automatic and remote-controlled transfer between two AC supply sources. The smallest rating in the Y-Series range, it is suitable for smaller off-grid solar systems and residential standby...- From €362,84
- From €362,84
- Unit price
- / per
-
Vendor:GAVE Electro
Motorised Automatic Transfer Change Over Switch 63A Gave Electro
GAVE Electro Y-Series 63A Motorised Automatic Transfer Changeover SwitchThe GAVE Electro Y-Series 63A motorised changeover switch provides automatic and remote-controlled transfer between two AC supply sources. Suitable for grid/generator switching in smaller off-grid and hybrid solar systems and residential standby power applications.Key Features 63A...- €526,88
- €526,88
- Unit price
- / per
-
Vendor:GAVE Electro
Motorised Automatic Transfer Change Over Switch 100A Gave Electro
GAVE Electro Y-Series 100A Motorised Automatic Transfer Changeover SwitchThe GAVE Electro Y-Series 100A motorised changeover switch provides automatic and remote-controlled transfer between two AC supply sources. Suitable for grid/generator switching in off-grid and hybrid solar systems and standby power applications.Key Features 100A rated motorised...- €528,59
- €528,59
- Unit price
- / per
-
Vendor:GAVE Electro
Motorised Automatic Transfer Change Over Switch 250A Gave Electro
GAVE Electro Y-Series 250A Motorised Automatic Transfer Changeover SwitchThe GAVE Electro Y-Series 250A motorised changeover switch is designed for automatic and remote-controlled transfer between two AC supply sources. Suitable for grid/generator switching in off-grid and hybrid solar power systems, standby power installations, and any...- €808,82
- €808,82
- Unit price
- / per
-
Vendor:Victron Energy
Victron Battery Alarm GX Retail - BPA000100010R
Battery Alarm GX Retail — BPA000100010R The Victron Battery Alarm GX is a compact audible and visual alarm unit designed to work with Victron GX devices. It provides a local alert when battery voltage drops to a critical level, giving installers and end users...- €54,67
- €54,67
- Unit price
- / per
-
Vendor:Victron Energy
Victron Energy Meter VM-3P75CT - REL200300100
Energy Meter VM-3P75CT — REL200300100 The Victron Energy Meter VM-3P75CT is a three-phase energy monitoring device designed for use with Victron GX systems. It measures import and export energy across all three phases, giving installers and system operators accurate, real-time visibility of grid consumption...- €181,40
- €181,40
- Unit price
- / per
-
Vendor:Voltacon
Solar PV Combiner DC Switch Box 4-way Input 4-way Output 1000V
Solar PV DC Combiner Box 4-In 4-Out – 1000V with Fuses, SPD and DC IsolatorsThis pre-wired 4-input 4-output solar PV DC combiner box provides string overcurrent protection, surge protection, and DC isolation in a single IP65 enclosure rated to 1000VDC. Suitable for residential and...- €528,11
- €528,11
- Unit price
- / per
-
Vendor:GAVE Electro
Fuse Holder For Solar Panel PV Strings Protection Din Rail
GAVE Electro PV String Fuse Holder 1000V – DIN Rail for 12A, 15A and 20A FusesThis GAVE Electro DIN rail fuse holder is designed for solar PV string protection fuses rated 12A, 15A, and 20A at 1000VDC. Single module 17.5mm width for 35mm DIN...- €6,08
- €6,08
- Unit price
- / per
-
Vendor:Victron Energy
Victron GX Touch 50 - BPP900455050
Victron GX Touch 50 Touchscreen Display — BPP900455050 The GX Touch 50 is a 5-inch touchscreen display designed for use with Victron GX devices, including the Cerbo GX and Venus GX. It gives installers and system operators a clear, real-time view of system status,...- €231,58
€231,59- €231,58
- Unit price
- / per