IN STOCK
FREE SHIPPING
IN STOCK
FREE SHIPPING
Best Seller
4000 Watt Solar | 48V 6500W/120V Hybrid Inverter | All-in-One Kit
4000W kit.
SKU:UGS-K001-4K
Regular price
$9,999.99 USD
4000W Solar Array — about 14.4kWh a day.
MPPT charge controller included.
Matched components throughout.
Cables, fuses, brackets and connectors in the box.
Need help choosing the right kit?
Talk to a Solar Expert:
1-332-291-6885
Quantity
Quantity
Guaranteed Safe Checkout
Deliver to
Get it between
Product Information
Featrues
- 4000W Solar Array: Includes ten 400W monocrystalline solar panels, producing approximately 14.4kWh of energy per day under 4 peak sun hours.
- 48V DC System: Designed as a 48V off-grid solar power system for efficient energy distribution and future system expansion.
- 5.12kWh All-in-One Energy Storage: Combines a 51.2V 100Ah LiFePO₄ battery, 6500W hybrid inverter, and dual 120A MPPT charge controllers in one compact unit.
- Complete Solar Power Kit: Includes professionally matched components for faster system planning and installation.
- Expandable System: Easily add compatible solar panels or additional energy storage as your power needs grow.
- Versatile Applications: Ideal for homes, cabins, workshops, farms, remote properties, and off-grid backup power.
Kit Includes
- 1 × All-in-One Energy Storage System (RS-A10)
- 10 × MEGA 400 24V 400 Watt Solar Panels (RS-M400)
- 2 × 30FT 10 AWG Solar Panel Extension Cables with Male and Female Solar Connector Ends
- 2 × 10FT 10 AWG Extension Cables to Connect Solar Panel to Hybrid Inverter
- 1 × Solar PV DC Quick Disconnect Switch
| Specification | Value |
|---|---|
| Solar array | 4000W |
| Estimated daily production | ~14.4kWh at 4 peak sun hours |
| System voltage | 48V |
| Battery | Not included |
| Inverter | Not included |
- 4000 Watt Solar
- Cables, connectors and mounting hardware as listed in the specifications
This kit charges a battery bank rather than storing energy itself, so what it powers depends on the battery you pair it with. These are the figures the array itself delivers.
| Measure | Estimate |
|---|---|
| Solar array | 4000W |
| Production, clear day | ~14.4–18.0kWh |
| Production, per month | ~486kWh |
| Typical 100Ah 12V battery | Recharged in roughly 1 day(s) of sun |
| Suits | RVs, vans, trailers, cabins and off-grid charging |
Free Shipping
On all orders
30-Day Returns
Hassle-free returns
25 Year Warranty
On panels & more
Secure Payments
100% protected
Frequently Asked Questions
What can this kit run?
This kit charges a battery rather than storing energy itself. The 4000W array makes about 14.4kWh on a clear day, so what it runs depends on the battery and inverter you pair with it.
Do I need anything else?
A battery, and an inverter if you want 120V AC. The panel, controller, cables, fuses and brackets are included. We can recommend a matching battery on 1-332-291-6885.
Can I expand it later?
Yes. You can add panels within the charge controller's input limit. Keep added panels the same model where possible — mismatched panels in one string pull the whole string down to the weakest one.