Description
x8kW Off-Grid Solar Kit – 10.24kWh Pylontech US5000, 10x JA Solar 450W Panels
This complete 8kW off-grid solar kit is built around a Conversol MAX 8kW dual-MPPT inverter-charger and two Pylontech US5000 lithium batteries providing 10.24kWh of usable storage. Ten JA Solar 450W monocrystalline panels deliver 4.5kW of PV capacity, with the inverter capable of accepting up to 8kW total for future expansion. The kit includes Solar Assistant monitoring, full DC and AC protection, cabling, and BMS communication. Designed for homes, cabins, workshops, and remote buildings needing reliable off-grid power.
Key Features
- Conversol MAX 8kW dual-MPPT inverter-charger, 48V
- 2x Pylontech US5000 48V 5.12kWh lithium batteries, 10.24kWh total
- 10x JA Solar 450W monocrystalline panels, 4,500W total PV
- Expandable: inverter accepts up to 8kW PV total; additional US5000 batteries can be added
- Solar Assistant monitoring kit and BMS communication cable included
- 1x Battery disconnector 200A
- 2x Battery fuses
- 2x Battery mounting brackets
- 2x 25m 6mm solar cable (red and black)
- 2x In-line 20A fuses
- 1x Solar panel DC isolator 32A
- 1x Pair MC4 connectors
- 2m battery power cables
Product Overview
The Conversol MAX dual-MPPT design allows two independent solar string inputs. The kit supplies enough panels for one input string at 4.5kW. A second string of up to 3.5kW can be added later without changing the inverter, bringing total PV to the inverter's 8kW maximum input.
The Pylontech US5000 batteries operate at 48VDC with a 95% depth of discharge and communicate directly with the inverter via the included BMS cable. Automatic charge and discharge management requires no manual battery parameter configuration once the BMS communication is connected.
The Solar Assistant monitoring kit provides real-time and historical performance data accessible remotely via Wi-Fi at no ongoing subscription cost.
Off-grid systems of this type do not require G98 or G99 notification to the DNO as there is no grid connection or export. All electrical work must still be carried out by a qualified electrician and comply with IET Wiring Regulations.
What Is Included
- 1x Conversol MAX 8kW dual-MPPT inverter-charger
- 2x Pylontech US5000 48V 5.12kWh lithium batteries
- 2x Pylontech US5000 mounting brackets
- 10x JA Solar 450W monocrystalline panels
- 1x Solar Assistant monitoring kit
- 1x BMS communication cable
- 1x Battery disconnector 200A
- 2x Battery fuses
- 2x In-line 20A fuses
- 1x Solar panel DC isolator 32A
- 1x Pair MC4 connectors
- 25m red and 25m black 6mm solar cable
- 2m battery power cables
Applications
- Domestic off-grid solar power systems
- Remote cabins, workshops, and outbuildings
- Farm and agricultural off-grid installations
- Properties in areas with unreliable or unavailable grid supply
Installation and Safety Notes
This kit must be installed by a qualified electrician. Battery connections, DC fusing, AC output wiring, BMS communication, earthing, and ventilation must comply with IET Wiring Regulations and the manufacturers' installation guidelines. Do not attempt DIY installation of high-current DC or inverter systems.
Specifications
x| Item | Detail |
| Inverter | Conversol MAX 8kW dual-MPPT inverter-charger |
| Battery | 2x Pylontech US5000 48V 5.12kWh (10.24kWh total) |
| Solar Panels | 10x JA Solar 450W monocrystalline (4,500W total) |
| Battery Mounting | 2x Pylontech US5000 brackets |
| DC Protection | Battery disconnector 200A, 2x battery fuses, DC isolator 32A, 2x 20A inline fuses |
| Solar Cable | 25m red and 25m black 6mm |
| Battery Cables | 2m battery power cables |
| Connectors | 1x pair MC4 connectors |
| Monitoring | Solar Assistant monitoring kit, BMS communication cable |
Return Policy
xWe offer a 14-day, no-quibble returns or replacement policy because we want you to be totally satisfied with your purchase.
If you are unhappy in any way with your purchase, you can return it for a refund or a replacement, as long as you return it in the same condition as it arrived (original/undamaged packaging and product) and within 30 days of receiving it. We will pay for your return postage on a faulty item as long as you send it using Royal Mail 2nd class recorded delivery (for EU or International Shipments, you have to use our UPS account, we will provide you with a return label)
Please keep in mind the following:
- Non-faulty items returned after 14 days and/or not in their original, undamaged packaging can only be exchanged for store credit - 15% off the items returned.
- Items returned within 14 days but not in their original and undamaged packaging will also incur a -15% charge per package.
- If you return an item that doesn't adhere to our returns procedure or doesn't include a returns form, you may be liable for a £10 administration fee
- Individual items from a bundle can't be returned, refunded or exchanged. If you want a refund/credit/exchange for a bundle, all items must be returned to us.
Before you return your item, please make sure that:
- You follow our returns process (outlined below)
- The goods and packaging are undamaged
IMPORTANT: We need to be able to identify an item with your order. We can only do this if you follow our returns process. Please do not send us items back that do not follow this process as they cannot be identified properly and will not be replaced or refunded.
What delivery method do I need to use when returning an item?
You must send the goods back to us via Royal Mail 2nd class recorded delivery. Refunds on faulty items returned are reimbursed within 5 working days.
Can I return just one item from multiple purchases?
Yes. Once you start the returns process you will go to a page that will allow you to choose which items you want to be replaced or refunded.
Returning faulty goods
If your item is faulty, you need to follow the returns policy, where you will be able to state that it’s faulty. The product will then arrive at our warehouse for testing.
If your purchase is not within 14 days
You can still exchange your item for a different product or for credit to use on the Voltacon Solar or Ledison-led-lights.co.uk websites (-15% from the credit amount).
Returns outside of the 14-day period do not qualify for the free returns policy.
Returning an item within the warranty
If you have a warranty and want to return a faulty item, you just need to follow our standard returns process. When we receive your item, we will then check that it’s within warranty and for any faults before arranging a replacement.