Description
xOff Grid Solar Power System Kit 2.25kW | 5 x 450W JA Solar Bifacial Panels | 2.5kWh 24V Lithium Battery | Backup & Remote Power
Product Overview
This compact off grid solar power system is designed for users who need reliable electricity where mains power is limited or unavailable. It is ideal for summer houses, cabins, remote offices, workshops, garages, agricultural buildings, and essential backup loads during a power cut.
The system operates as a true off grid solution but can also use the grid as a backup source if required. With a small footprint, modular design, and straightforward installation, it is a practical and future proof solution for energy independence without complex electrical work.
The kit is supplied with a clear electrical wiring diagram and full technical support from experienced engineers in the UK.
High Efficiency Solar Generation
The system includes 5 x 450W JA Solar bifacial panels with a sleek black frame design. These high performance panels generate power from both the front and rear sides, capturing reflected light from the ground to increase overall energy yield.
JA Solar panels use advanced PERC half cut cell technology with multi busbar construction, delivering higher efficiency, lower internal resistance, and excellent performance in low light and high temperature conditions. This makes them ideal for the UK climate and year round use.
Key Benefits
- Designed for off grid power and backup energy use
- Expandable lithium battery storage for future energy needs
- High efficiency bifacial panels for improved yield
- Pure sine wave output suitable for sensitive electronics
- Clean, quiet, fuel free electricity generation
- Ideal for cabins, sheds, workshops, and emergency power
What Is Included
| Quantity | Description |
|---|---|
| 5 | JA Solar 450W bifacial solar panels with black frame |
| 1 | All in one solar inverter with built in MPPT solar charger and battery charger, 230V pure sine wave output |
| 1 | 24V 2.5kWh lithium ion battery, expandable by adding more batteries |
| 1 set | 15 metres solar DC cable pair ready for connection |
| 1 set | DC fuses and DC isolators for solar and battery protection |
| 1 set | AC isolators and consumer unit |
| 1 set | Complete mounting kit for 5 solar panels |
Price and Delivery
Only £1,650 including VAT and Low Delivery Cost
Free UK delivery included
Summary
This is a complete, ready to install off grid solar solution offering excellent value, flexibility, and long term reliability for a wide range of applications. It is a practical choice for buyers searching for off grid solar kits, cabin solar systems, backup solar power, and lithium battery solar solutions.
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.