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Rich Solar 4000W 48VDC-240VAC Off-Grid Cabin Solar Kit – MEGA 410W Panels, ALPHA 5 PRO Batteries, NOVA 6500W Inverters
- Regular price
- $13,999.99
- Regular price
- $13,999.99
Estimated shipping time
Estimated shipping time
We offer free shipping across the United States, with orders processed within 1–2 business days and delivered in about 4–7 business days. Every order comes with tracking and insurance, and our team is here to help if your package is delayed, lost, or arrives damaged. Returns are accepted within 30 days, with no cost for return shipping. Please ensure your shipping address is accurate to avoid delays. Refer to full policy here.
What is your Return Policy?
What is your Return Policy?
We accept returns within 30 days of delivery if items are unused, undamaged, and in their original packaging. Return shipping is free, and refunds are processed within 7 days after inspection to your original payment method. Defective, damaged, or incorrect items will be replaced or refunded at no cost, while change-of-mind returns may incur a restocking fee. Some items (custom, perishable, intimate goods, gift cards, software) are non-returnable. Refer to full policy here.
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Overview
This kit pairs ten MEGA 410W panels with four ALPHA 5 PRO batteries (20.48kWh) and two NOVA 6500W 48V off-grid inverters, for 240VAC output. The inverters can run in parallel, have built-in Wi-Fi and an MPPT solar charger. Extension cables, a PV quick disconnect, battery cables and busbars are included.
Who it's for
Cabins, tiny homes, farms and remote properties that need 240V for things like well pumps or larger appliances, with a moderate solar array. Use the Solar System Sizer to check it against your loads.
Key specs at a glance
- Panels: 10 x MEGA 410W (RS-M410), 4,100W total
- Inverters: 2 x NOVA 6500W 48V off-grid (RS-H6548S), pure sine wave, 91% peak efficiency
- Batteries: 4 x ALPHA 5 PRO 51.2V 100Ah, 20.48kWh total, 7,000 cycles
- Expansion: up to 15 batteries in parallel
- Battery rack (when used): 27.5 x 27.5 x 44.1 in
- Warranty: panels 25-year output, batteries 10 years, inverters 3 years
Common questions
Why two inverters?
The kit uses two NOVA 6500W inverters together for its 240VAC output.
Can I monitor it from my phone?
Yes, the inverters have built-in Wi-Fi.
Can I add more storage?
Yes, up to 15 batteries in parallel.
Key Features
- Complete off-grid solar solution for cabins, RVs, tiny homes, farms, and remote locations
- 10x 410W MEGA Monocrystalline Solar Panels with high light absorption and low-light performance
- 4x ALPHA 5 PRO 51.2V 100Ah LiFePO4 lithium batteries for long-lasting energy storage
- 2x NOVA 6500W 48V hybrid inverters with parallel operation capability for scalability
- MPPT solar charger for fast, efficient charging
- UL-certified and built to withstand extreme weather conditions
- Expandable: up to 15 batteries in parallel for larger capacity
- Easy installation with plug-and-play connectors and pre-drilled mounting holes
- Built-in Wi-Fi on inverters for real-time mobile monitoring
Kit Contents
- 2 x 6500W 48V Off-grid Solar Inverter (H6548S)
- 10 x MEGA 410W Solar Panel (RS-M410)
- 4 x ALPHA 5 PRO 5.12kWh Server Rack Lithium Battery(RS-B5121P)
- 2 x 10AWG 30FT Extension Cable (RS-30102)
- 2 x 10AWG 10FT Extension Cable (RS-10102)
- 1 x PV DC Quick Disconnect (RS-i4)
- 1 x 4/0 AWG Battery Cables 5FT (RS-4/0A5F3)
- 2 x Busbar 600 AMP
| Component | Specifications |
|---|---|
|
MEGA 410W Monocrystalline Solar Panel (x10)
|
Model: RS-M410 |
| Wattage Per Panel: 410W | |
| Total System Wattage: 4100W | |
| Maximum Power Voltage (Vmp): 31.3V | |
| Maximum Power Current (Imp): 13.1A | |
| Open Circuit Voltage (Voc): 37.5V | |
| Short Circuit Current (Isc): 13.8A | |
| Maximum System Voltage: 1500VDC | |
| Dimensions: 67.9 x 44.6 x 1.2 in | |
| Weight: 45.2 lb | Warranty: 25-year output / 10-year workmanship | |
|
ALPHA 5 PRO 51.2V 100Ah LiFePO4 Lithium Battery (x4)
|
Nominal Voltage: 51.2V | Capacity: 100Ah (5120Wh) |
| Life Cycle: 7,000 Cycles | |
| Max Charge/Discharge Current: 100A | |
| Expansion: Parallel up to 15 units | |
| Certifications: UL1973, UL9540A, FCC | |
| Battery Dimensions: 17.7 x 17.8 x 5.2 in | Weight: 99.2 lb | |
| Server Rack Dimensions: 27.5 x 27.5 x 44.1 in | Weight: 196.2 lb | |
| Operating Temp: -4°F ~ 149°F | Storage Temp: -4°F ~ 113°F | |
| Communication: RS485 / RS232 / CAN | |
| Battery Management System: Overcharge, over-discharge, short circuit protection | |
| Warranty: 10 Years | |
| Certifications: UL1973, UL9540A, FCC | |
|
NOVA 6500W 48V Off-Grid Inverter (x2)
|
Model: RS-H6548S | Rated Power: 6500W |
| Input Voltage: 120 VAC | Selectable Range: 80–140 VAC | Frequency: 50/60 Hz | |
| Output: Pure Sine Wave | Surge Power: 13,000VA | |
| Efficiency (Peak): 91% | Transfer Time: 10–20 ms | |
| Battery Voltage: 48VDC | Float Charging Voltage: 54VDC | Overcharge Protection: 66VDC | |
| Solar Charger Type: MPPT | Max PV Array Power: 8000W | MPPT Voltage: 90–230VDC | |
| Max Solar Charge Current: 120A | Max AC Charge Current: 120A | |
| Communication: USB / RS232 / RS485 / Wi-Fi | |
| Dimensions: 6.2 x 19.8 x 20.9 in | Weight: 44 lb | |
| Operating Temp: 14°F ~ 104°F | |
| Warranty: 3 Years | UL Certified |
Documents
- MEGA 410W Solar Panel - Specification Sheet
- ALPHA 5 PRO Lithium Battery - Specification Sheet
- NOVA 6500S Hybrid Inverter - Specification Sheet
- ALPHA 5 PRO Lithium Battery - User Manual
- Certification
⚠️ California Proposition 65 Warning: This product can expose you to chemicals, including lead, which is known to the State of California to cause cancer and reproductive harm. For more information, visit www.P65Warnings.ca.gov.