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SunGoldPower

SunGoldPower 12kW / 15kW / 18kW Off Grid Solar Kit with LiFePO4 Battery

SKU SGR-18K20E

Regular price: $15,689.00

Regular price: $15,689.00

Product Model: SGR-18K20E(18kw Inv+20*415w PV+6*100AH Bat) SGR-15K20E(15kw Inv+20*415w PV+6*100AH Bat) SGR-12K20E(12kw Inv+12*415w PV+5*100AH Bat)

Product variants

Quantity

Delivery & Shipping

✅ Authorized Online Dealer - Rich Solar & SunGoldPower

🚚 Free Shipping Across the U.S.

📦 Parcel items: 4-7 business days total. Freight items: 7-14 business days, delivered curbside by appointment.

📞 Questions? Call Our Experts: +1 (888)-887-8033

We offer reliable, free shipping throughout the United States, including Alaska and Hawaii. Orders are typically processed within 1-2 business days, with transit times of approximately 3-5 business days. Oversized items (large solar kits, battery banks, and heavy inverters) ship by LTL freight, are delivered curbside by a scheduled appointment arranged with you after your order is placed, and typically arrive within 7-14 business days including processing time. Please ensure your contact information is accurate at checkout. For questions about delivery timelines, shipping eligibility, or special delivery requests, please contact us directly.

See our Shipping Policy for full details.

Return & Refund Policy

At Venture Outland, 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:

Return Window
You can request a return within 30 days of receiving your order. Returns after 30 days are not accepted.
Who Pays for Return Shipping?
We cover return shipping if the item is damaged, defective, or incorrect. For change-of-mind returns, you’ll pay the shipping.
Damaged or Defective Items
Visible shipping damage must be reported within 48 hours of delivery with photos of the damage. Other eligible defects or concealed damage may be reported within 30 days. We cover return shipping for approved damaged or defective item claims.
Changed Your Mind?
Items can be returned within 30 days if unused, undamaged, and in their original packaging. You cover shipping and a 25% restocking fee, and we refund the product cost (excluding shipping).
Refund Processing
Once your return is received and inspected, we will notify you whether your refund has been approved. Approved refunds will be initiated to the original payment method within 14 days of inspection. Your bank or card issuer may require additional time to post the refund to your account.

See our full Return & Refund Policy for complete details..

Product Description

SGR Hybrid Solar Kits – 12KW, 15KW & 18KW

Big Power for Big Dreams

The SGR Hybrid Solar Kits are built to handle serious energy needs—whether you’re powering a home, workshop, or prepping for a fully off-grid lifestyle. With high-efficiency panels, rugged LiFePO4 batteries, and MPPT charge controllers, these kits turn sunlight into reliable, everyday power.

Benefits

Serious Output – Up to 18,000 watts of pure off-grid muscle.
Built for Growth – Expandable battery cabinets let your system evolve as your needs grow.
Safe & Reliable – MPPT charge controllers and heavy-duty breakers keep everything running smooth.
Plug-and-Play Ready – Includes panels, brackets, cables, and breakers—no scavenger hunt required.
Future-Proof Energy – LiFePO4 batteries last longer and charge smarter than old-school alternatives.

Features

Massive inverter options: 12KW, 15KW, or 18KW (120V/240V output).
Monocrystalline solar panels (415W each).
Advanced MPPT solar charge controllers for efficiency.
Enclosed cabinets for organized, safe battery storage.
Full mounting hardware and extension cables included.
Breakers for both PV and DC safety.

Specifications

SGR-18K20E:

1 x 18,000W 48V DC → 120V/240V AC Inverter
20 x 415W Monocrystalline Solar Panels
2 x 100A MPPT Solar Charge Controllers
6 x 100AH 51.2V LiFePO4 Batteries
1 x Enclosed Battery Cabinet (fits 6 batteries)
2 sets x 50 ft Solar Extension Cables (Inverter PV input)
2 sets of Battery-to-MPPT Cables
20 x Mounting Z-Brackets
1 x 400A DC Breaker
2 x 50A PV Breakers

SGR-15K20E:

1 x 15,000W 48V DC → 120V/240V AC Inverter
20 x 415W Monocrystalline Solar Panels
6 x 100AH 51.2V LiFePO4 Batteries
1 x Enclosed Battery Cabinet (fits 6 batteries)
2 x 100A MPPT Solar Charge Controllers
2 sets x 50 ft Solar Extension Cables (Inverter PV input)
2 sets of Battery-to-MPPT Cables
20 x Mounting Z-Brackets
1 x 400A DC Breaker
2 x 50A PV Breakers

SGR-12K20E:

1 x 12,000W 48V DC → 120V/240V AC Inverter
12 x 415W Monocrystalline Solar Panels
5 x 100AH 51.2V LiFePO4 Batteries
1 x Enclosed Battery Cabinet (fits 5 batteries)
2 x 100A MPPT Solar Charge Controllers
2 sets x 50 ft Solar Extension Cables (Inverter PV input)
2 sets of Battery-to-MPPT Cables
12 x Mounting Z-Brackets
1 x 400A DC Breaker
2 x 25A PV Breakers