Off-Grid Solar Kits – 12kW / 15kW / 18kW Split Phase, 48V LiFePO₄ Battery, 415W Panels (SGR Series)

Power your home, cabin, or commercial site with SungoldPower’s SGR Series Off-Grid Solar Kits, available in 12kW, 15kW, and 18kW inverter options with 48VDC split-phase (120V/240V) output. Each system includes high-efficiency 415W monocrystalline solar panels, UL-certified LiFePO₄ server rack batteries, and low-frequency pure sine wave inverters with robust surge capacity for HVAC, pumps, and appliances.

Choose your ideal configuration:

• SGR-12K20E: 12kW inverter + 12 x 415W panels + 5 x 100Ah 51.2V batteries (25.6kWh)
• SGR-15K20E: 15kW inverter + 20 x 415W panels + 6 x 100Ah 51.2V batteries (30.72kWh)
• SGR-18K20E: 18kW inverter + 20 x 415W panels + 6 x 100Ah 51.2V batteries (30.72kWh)

• Authorized Reseller – We partner directly with trusted brands like Jackery, Renogy, Sungoldpower, Rich Solar, Rocksolar, and Nature’s Generator, so every product is backed by manufacturer warranties and authenticity.
• Premium Off‑Grid Solutions – From hybrid solar kits to lithium batteries and smart automation gear, we deliver reliable systems designed for DIY enthusiasts and professional installers.
• Customer‑First Approach – We provide clear product comparisons, lifestyle‑fit bundles, and responsive support to help you choose the right solution for energy independence.
• Built for Resilience – Our catalog emphasizes durability, efficiency, and long‑term value, empowering you to power your home, cabin, or business with confidence

We deliver your order safely and on time. For full details, see our Shipping Policy: https://www.ygpsolar.com/pages/shipping-policy

We want you to shop with confidence. If your purchase doesn’t meet expectations, you can review our full policy and process here: https://www.ygpsolar.com/pages/return-and-refund-policy