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- Solar Powered Remote Networking, Telecoms & Communications
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- Battery Protection - LVD
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- Solar PV Panels - Off Grid
- Solar PV Charge Controllers
- Off-Grid Wind Turbine Generators
- Deep Cycle Solar Batteries
- Off-Grid Power Inverters DC to AC
- Off-Grid Hybrid Inverter Chargers
- Solar PV Powered Water Pumps
- Installation Hardware
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- Off-Grid Power Applications
- Solar Powered Remote Networking, Telecoms & Communications
- Off-Grid Solar Powered Security & CCTV Systems
- Solar & Wind Powered Lighting Systems
- Off-Grid Power For Remote Buildings
- Marine Power Systems - Yachts & Boats
- Solar PV Power Systems For Motorhomes & Campervans
- Mobile Solar PV Power Systems - Expeditions & Research Projects
- Solar Telemetry & SCADA Solutions for Remote Sites
- Solar Powered Submersible Pumps - A Complete Guide
- Off-grid Power Systems for Remote Sites
- DC Cable Sizing Tool
- EDC - Off-Grid Power Specialists - Our History & Values
- Contact Us
- Off-Grid Power Store
- Solar PV Panels - Off Grid
- Solar PV Charge Controllers
- Off-Grid Wind Turbine Generators
- Deep Cycle Solar Batteries
- Battery & System Monitoring
- Battery Protection - LVD
- DC to DC - USB Converters
- Off-Grid Power Inverters DC to AC
- Off-Grid Hybrid Inverter Chargers
- Mains Battery Chargers
- Battery Combiners / Split Chargers
- Solar PV Powered Water Pumps
- DC Lights, Timers & PIR Sensors
- DC Fridges & Freezers
- Installation Hardware
- Solar & Battery Cables + Connectors
- Electrical Accessories
- Solar PV Panels - Off Grid
- Solar PV Charge Controllers
- Off-Grid Wind Turbine Generators
- Deep Cycle Solar Batteries
- Off-Grid Power Inverters DC to AC
- Off-Grid Hybrid Inverter Chargers
- Solar PV Powered Water Pumps
- Installation Hardware
- Electrical Accessories
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GBP £
Battery Protection - LVD
Low Voltage Disconnect (LVD) devices protect your battery bank from serious damage due to over-discharge, and sensitive loads from damage due to over-voltage.
An LVD is an essential component on any remote un-monitored off-grid power system. Some smaller solar charge controllers include an LVD circuit. Most larger controllers require a separate LVD. All reputable inverters have a low voltage shut-down feature and therefore an external LVD is not recommended.
These fully programmable units from Alfatronix also feature an alarm circuit, which can be used for remote monitoring. Models of 40A or over also have a very useful remote switch feature.
Off-Grid Power Store
- Solar PV Panels - Off Grid
- Solar PV Charge Controllers
- Off-Grid Wind Turbine Generators
- Deep Cycle Solar Batteries
- Battery & System Monitoring
- Battery Protection - LVD
- DC to DC - USB Converters
- Off-Grid Power Inverters DC to AC
- Off-Grid Hybrid Inverter Chargers
- Mains Battery Chargers
- Battery Combiners / Split Chargers
- Solar PV Powered Water Pumps
- DC Lights, Timers & PIR Sensors
- DC Fridges & Freezers
- Installation Hardware
- Solar & Battery Cables + Connectors
- Electrical Accessories