4750W, 48V, 15.0kWh Professional Off-Grid Solar System
This large scale off-grid kit is ideal for off-grid homes. In UK summer conditions this system could generate approximately 30.0kWh per day. This system includes a 5000Va (4000w) inverter charger.
The 4750W, 48V, 15.0kWh Professional Off-Grid Solar System includes the following components:
10 x 475w domestic solar panel – Panel model may vary depending on availability
1 x Victron EasySolar-II 48/5000 GX solar inverter charger
1 x Fogstar Energy 15kWh 48V Rack Battery Bundle (3x 5.12kWh Lithium batteries supplied in a rack cabinet)
2 x DC isolator switches
10 x Aluminium L shape mounting brackets (set of 6)
2 x MC4 type connectors (1 pair, male & female)
1 x 150A Mega Fuse and Holder
40 meters of 4mm single core solar cable
4 meters of 50mm single core cable (2m red, 2m black)
6 x Cable lugs (6 x 50/8)
1x Victron VE.Can to CAN-bus BMS cable Type B 5m (when purchased with Pylon batteries)
Battery upgrade option:
1 x Fogstar Energy 30kWh 48V Rack Battery Bundle (6x 5.12kWh Lithium batteries supplied in a rack cabinet)
Further batteries can be added upon request, please contact us for further information.
Lithium batteries will accept a significantly higher charge rate, so will reduce generator run time if one is present in the system.
We can supply Stephill generators to support these systems where required. Please contact us for pricing.
Please note that that the mounts supplied are basic aluminium L-shape brackets. For tiled or corrugated roof surfaces different mounting options will be needed. Please email [email protected] if you need different mounting options for your kit.
Pre-wired Option:
Option includes a 1.2m x 1.2m board with your solar kit mounted upon. Built up here in our workshop prior to delivery. Wired, tested and ready to go. Our pre-assembled plug & play kits will remove much of the DIY element of our off grid kits.
Leaving you to simply
- Mount the solar panels.
- Wire up your solar panels to the pre-assembled board using the simple pre-wired cables.
- Connect the batteries.
PLEASE NOTE: Due to erratic stock and current delivery issues, lead time is typically 1 – 2 weeks. If you have any queries please do contact us.











