For sale is a Mastervolt power system bundle removed from a remote workshop installation.
Mastervolt is top level equipment suited to camper and maritime applications.
a 1200w inverter will power chargers, lighting low power equipment.
It won't work with microwaves or air fryers.
Included in the sale:
1. Mastervolt Mass Sine 12/1200 Pure Sine Wave Inverter (12V to 230V) bench tested and working
2. Mastervolt Mass 12/30-2 Battery Charger (12V, 30A, 2-Output) bench tested and working.
3. Heavy-gauge 12V DC battery connection cables with ring terminals
4. 125A Littelfuse MEGA fuse and inline fuse holder
5. Mastervolt battery temperature sensor cable
6. AC output cable wired to a single standard UK 3-pin socket
Item Condition and Testing:
Shipping and Delivery:
More pics can be supplied.
Mastervolt is top level equipment suited to camper and maritime applications.
a 1200w inverter will power chargers, lighting low power equipment.
It won't work with microwaves or air fryers.
Included in the sale:
1. Mastervolt Mass Sine 12/1200 Pure Sine Wave Inverter (12V to 230V) bench tested and working
2. Mastervolt Mass 12/30-2 Battery Charger (12V, 30A, 2-Output) bench tested and working.
3. Heavy-gauge 12V DC battery connection cables with ring terminals
4. 125A Littelfuse MEGA fuse and inline fuse holder
5. Mastervolt battery temperature sensor cable
6. AC output cable wired to a single standard UK 3-pin socket
Item Condition and Testing:
- The system was used in an off-grid workshop.
- The inverter has been bench-tested. On startup, the internal cooling fan engages briefly for a self-test, and the unit successfully outputs 240V power to charge a Dremel tool battery pack.
- The battery has been tested and bulk charges and maintains float charge.
- The terminal blocks are clean and free of green copper corrosion.
- The external metal casings show cosmetic paint wear and flaking around the mounting edges.
Shipping and Delivery:
- Available for local collection or via tracked courier delivery.
- Combined weight is approximately 13-15 kg due to the internal copper transformers and wiring loom.
- Items will be packaged securely in a heavy-duty cardboard box.
More pics can be supplied.










