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- Regular price
- $7,699.99
✅ Order by 12:00 PM EST and processing starts the same day (ships within 1–2 business days). Free, insured US shipping — delivery in 4–7 business days. Oversized items ship via LTL freight and we coordinate delivery with you by phone.
Shipping: how fast & how it works
Shipping: how fast & how it works
Free standard shipping on every US order — no shipping charges at checkout, no hidden fees, and every shipment is insured against loss or damage.
- Processing: 1–2 business days. Order before 12:00 PM EST and processing begins the same day.
- Delivery: 4–7 business days via USPS, UPS or FedEx. Tracking is emailed the moment your order ships.
- Large items (solar kits, batteries, shelters): delivered by LTL freight carriers such as FedEx Freight, Old Dominion or XPO. The carrier calls ahead to schedule a delivery window — please inspect the pallet and note any damage on the delivery receipt before signing, and we’ll take care of the rest.
Questions about delivery to your location? Call (302) 496-3554 (Mon–Fri, 9am–4pm EST) — we’re happy to check before you order.
What is your Return Policy?
What is your Return Policy?
At OffGrid Horizon, we want every customer to shop with confidence. If something doesn’t go as planned, we’ve made returns and refunds simple and fair. Here’s how it works:
1. Return Window
You can request a return within 30 days of receiving your order. Unfortunately, we’re unable to accept returns after that time frame.
2. Who Pays for Return Shipping?
- If your item arrives damaged, defective, or incorrect, we’ll cover the return shipping cost — and you’ll receive a full 100% refund or replacement, including any original shipping costs.
- If you’re returning an item because you changed your mind, you’ll be responsible for return shipping, and a 25% restocking fee applies.
3. Damaged or Defective Items
Received something broken or not working properly? Contact us within 30 days. We’ll provide a prepaid return label and once the item is returned and inspected, we’ll issue either a full refund or a replacement.
4. Changed Your Mind?
If you no longer want the item, you can return it within 30 days — as long as it’s unused, unopened, in its original packaging, and in resellable condition.
5. Refund Processing
Once we receive and approve your return, we’ll send a confirmation email and issue a refund to your original payment method within 7 business days. Please allow additional time for banks or credit card companies to process and reflect the refund.
How to start a return: email sales@offgridhorizon.com or call (302) 496-3554 (Mon–Fri, 9am–4pm EST) with your order number — we’ll send return instructions and your RMA right away.
Product Description
🔧 Free Expert System Sizing — Talk to a Real Person
Not sure this is the right size for your setup? Call (302) 496-3554 (Mon–Fri, 9am–4pm EST) or email sales@offgridhorizon.com with your appliance list and we'll spec your panels, batteries and wiring for free — before you spend a dollar. Authorized Renogy dealer · free insured US shipping · full manufacturer warranty.
Renogy 2.5kW Essential Plus Kit
The Renogy 2.5kW Essential Plus Kit is designed for off-grid tiny homes, cabins, and independent power setups that need higher solar input and battery storage capacity. This cabin solar kit includes eight 320W N-Type monocrystalline solar panels, a 19.2kWh AGM battery bank, and a 48V 3500W pure sine wave solar inverter charger to support reliable off-grid energy use.
Built as a complete system, the kit also includes solar adaptor kits, PV wire, tray cables, circuit breakers, a solar combiner box, a DC circuit breaker box, and other required connection components. The included solar panels feature 22.2% module efficiency, while the system supports real-time monitoring through Bluetooth connectivity and app-based access.
Key Features
- Off-Grid Solar Kit: Designed for tiny homes, cabins, and independent solar energy systems.
- High Solar Capacity: Includes eight 320W N-Type monocrystalline solar panels with 2560W total solar panel capacity.
- Battery Storage: Includes a 19.2kWh AGM battery bank for off-grid power storage.
- Power Conversion: Comes with a 48V 3500W pure sine wave solar inverter charger.
- Efficient Solar Panels: Solar panels feature 22.2% module efficiency.
- Complete Connection Components: Includes solar combiner box, DC circuit breaker box, circuit breakers, PV wire, adaptor kits, and tray cables.
- Monitoring Support: Supports Bluetooth connectivity and app-based monitoring.
Specifications
- Product Type: Off-Grid Cabin Solar Kit
- Brand: Renogy
- Material: N-Type monocrystalline solar panels; AGM batteries
- Solar Panel Size: 64.6" x 34.7" x 1.4"
- AGM Battery Size: 20.6" x 9.4" x 8.8"
- Inverter Charger Size: 17.51" x 12.99" x 4.88"
- Use: Off-grid power for tiny homes, cabins, and independent solar energy systems
Resources
A complete cabin power system in one box — this 2,560W solar kit pairs high-efficiency panels with 20.48kWh of lithium storage to run a cabin or tiny home off-grid for days.
Specifications
| Solar array | 2,560W |
| Battery bank | 20.48kWh lithium (LiFePO4) |
| Battery cycle life | 5000 cycles (80% DOD) |
| System type | Complete off-grid kit — panels, controller/inverter, batteries |
| Battery warranty | 5-year material & workmanship |
Why buy from OffGrid Horizon
- Authorized Renogy reseller — genuine product with the full manufacturer warranty.
- Backed by Renogy support, a US-based solar and storage brand with 24/7 customer assistance.
- Free shipping on this order, with tracking provided once dispatched.
Buyer guidance
Ideal for cabins and tiny homes needing whole-property off-grid power. This is a heavy freight item and ships LTL on a pallet — please ensure someone is available to receive the delivery. Pair it with additional batteries, panels, or a transfer switch to complete your system.