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Voltacon 11kW off-grid solar kit components: orange inverter, two black solar panels, ground-mounted panel array, and white b

11kW Off-Grid Solar Power Kit 20kWh Battery Storage | Voltacon

£7,245.00
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Voltacon 11kW off-grid solar kit components: orange inverter, two black solar panels, ground-mounted panel array, and white b
11kW Off-Grid Solar Power Kit 20kWh Battery Storage | Voltacon

11kW Off-Grid Solar Power Kit 20kWh Battery Storage | Voltacon

Vendor
Voltacon
SKU
11KW20KWH
Availability
In stock
Weight
310.0 kg

£7,245.00inc VAT £6,037.50exc VAT

Delivery from £175.00 to mainland UK Sent on a pallet, booked in with you first. Or collect free from Coventry.All delivery costs

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Product Description

This 11kW off grid solar power kit pairs a Conversol MAX-III 11kW off-grid inverter with 20kWh of lithium battery storage and ten JA Solar 465W panels, giving homes, farms and remote sites a complete route to energy independence. Solar power feeds your loads directly during the day, with any surplus stored in the battery bank for use overnight or on overcast days.

Off-grid solar power kit features

  • Inverter: Conversol MAX-III 11kW off-grid inverter.
  • Battery storage: 4 x US5000C lithium batteries in a black server cabinet, providing 20kWh total energy storage.
  • Solar panels: 10 x JA Solar 465W panels.
  • DC cabling: red and black 6mm² solar DC cables, 25 metres total length.
  • Battery protection: MERSEN fuse disconnector fitted with 250A fuses.
  • Monitoring: Solar Assistant online monitoring platform for live performance and energy tracking.

Applications

Suited to homes, farms, workshops, remote properties and commercial sites that need consistent power without a grid connection, or want an uninterruptible supply behind the meter. The system also supports optional grid connection and generator input, so batteries can top up from a low cost night tariff or a generator during extended low sun.

Grid backup without export

The inverter is configured for non export operation, so no electricity is fed back into the grid. That means no export licence, approval process or long term energy supplier contract is needed when the optional grid connection is used.

What's in the box

  • Conversol MAX-III 11kW off-grid inverter
  • 4 x US5000C lithium batteries in a server cabinet (20kWh total)
  • Red and black 6mm² solar DC cables, 25 metres total
  • MERSEN fuse disconnector with 250A fuses
  • BMS communication cables and battery power cables
  • Lynx Power In DC distributor
  • Solar Assistant monitoring
  • Solar PV combiner box, 4 inputs and 4 outputs
  • Mounting kit for ground or flat roof installation

A wiring diagram is supplied with every kit.

Technical Specifications 30 rows Show

Electrical Specifications of the MAX-III 11kW Conversol Inverter MPPT Charger

Model Axpert MAX III Off-Grid Inverter
Rated Inverter Power 11000 VA / 11000 W
Parallel Capability Yes, up to 6 units
Input Voltage 230 VAC
Selectable Voltage Range 170 to 280 VAC (Computers), 90 to 280 VAC (Home Appliances)
Input Frequency Range 50 Hz / 60 Hz automatic sensing
AC Output Voltage Regulation 230 VAC ± 5% (Battery mode)
Surge Power 22000 VA
Peak Efficiency 93 percent
Transfer Time 10 ms for computers, 20 ms for home appliances
Output Waveform Pure sine wave
No Load Power Consumption Less than 75 W
Battery Voltage 48 VDC
Floating Charge Voltage 54 VDC
Overcharge Protection 66 VDC
Solar Charger Type MPPT
Maximum PV Array Power 12000 W (6000 W x 2 MPPT)
MPPT Operating Voltage Range 90 to 450 VDC
Maximum PV Open Circuit Voltage 500 VDC
Maximum PV Input Current 27 A x 2 (maximum 40 A)
Maximum Solar Charge Current 150 A
Maximum AC Charge Current 150 A
Total Maximum Charge Current 150 A
Dimensions 176.3 x 432.4 x 687 mm
Net Weight 30 kg
Communication Interfaces USB, RS232, RS485, Wi-Fi, dry contact
Operating Humidity 5% to 95% relative humidity, non condensing
Operating Temperature -10°C to 50°C
Storage Temperature -15°C to 60°C
Compliance and Standards IEC 62109, IEC 61683, EN/IEC 61000-6-2, 61000-6-4, 61000-3-11, 61000-3-12

Manufacturer datasheet. Figures as published by the manufacturer.

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