Off-Grid Solar Kit 10KW 48V 120V/240V 20.48KWH LiFePO4 12 x 450W SGR-10K20E

Off Grid Solar Kit — Authentic 10KW 48V 20.48KWH LiFePO4 12 x 450W SGR-10K20E

The off grid solar kit SGR-10K20E is a complete all-in-one off-grid solar system featuring 12 bifacial N-Type monocrystalline 450W panels — 20.48KWH of LiFePO4 lithium battery storage — and a 10KW 48V DC 120/240V AC inverter with up to 6-unit parallel expansion capability. Designed for remote homes reliable backup power and small off-grid projects — this turnkey solution delivers clean sustainable and uninterrupted electricity wherever grid connection is unavailable or undesirable.

Table of Contents

1. Product Details
2. About The 10KW Off-Grid System
3. Off Grid Solar System Architecture
4. Off Grid Solar Panels
5. Tiny Home Solar Panels Application
6. What Is Included
7. FAQ

Product Details

About The 10KW Off-Grid System

The off grid solar kit SGR-10K20E is the entry point to serious residential off-grid solar power — a complete turnkey system that eliminates the complexity of sourcing and matching individual components while delivering the 10KW inverter capacity and 20.48KWH battery storage needed to power the essential loads of a remote home cabin or off-grid property throughout daily use and overnight without grid connection.

The off grid solar system design of the SGR-10K20E prioritises the three most critical off-grid requirements — adequate solar generation capacity to power loads and charge batteries simultaneously during peak sun — sufficient battery storage to carry the system through overnight and overcast periods — and enough inverter capacity to handle realistic residential loads without load shedding or system stress.

Off Grid Solar System Architecture

The off grid solar system in the SGR-10K20E operates entirely independently of the utility grid — the 12 x 450W bifacial N-Type solar panels generating DC power that flows through the 10KW inverter — powering loads directly during daylight and diverting surplus generation to charge the 20.48KWH LiFePO4 battery bank. The battery bank then powers loads overnight and during periods of insufficient solar generation — the complete cycle enabling continuous power without any grid dependency.

The 10KW inverter supports up to 6 identical units in parallel — enabling system expansion as energy requirements grow — without replacing the existing inverter or battery infrastructure.

Off Grid Solar Panels

The off grid solar panels in the SGR-10K20E are 450W bifacial N-Type monocrystalline panels — the premium cell architecture in the current solar panel market. N-Type bifacial panels deliver several advantages that are particularly valuable in off-grid applications:

• Bifacial Yield — rear surface captures reflected ambient light increasing total daily generation beyond nameplate rating
• N-Type Efficiency — higher base conversion efficiency than P-Type alternatives
• Low Degradation — N-Type cells maintain output closer to nameplate rating over their operational life — critical for long-term off-grid system reliability
• Low-Light Performance — superior generation during dawn dusk and overcast conditions — maximising generation hours per day

Tiny Home Solar Panels Application

The tiny home solar panels application of the SGR-10K20E is one of the most compelling use cases for this kit format — tiny homes and compact off-grid dwellings typically have constrained roof space and moderate energy requirements that the 12-panel 5400W solar array and 20.48KWH battery storage address effectively. The complete kit format provides everything a tiny home builder needs in a single purchase — eliminating the research required to assemble a compatible system from individual components.

Browse our full Off-Grid Solar Kits and Off-Grid Solar Systems collections for more complete system options.

What Is Included

• 1 x 10000W 48VDC 120/240VAC Inverter — up to 6 units parallel
• 12 x 450W Bifacial N-Type Monocrystalline Solar Panels
• 4 x 100AH 51.2V LiFePO4 Battery — 20.48KWH total
• 1 x Enclosed Battery Cabinet
• 1 set x 50ft Solar Extension Cables
• 12 sets x Mounting Z-Brackets
• 1 x 200A DC Breaker
• 1 x 25A PV Breaker
• 1 x 2/0 AWG Battery Cable

Frequently Asked Questions

Q: What is the off grid solar kit SGR-10K20E? The off grid solar kit SGR-10K20E is a complete 10KW 48V system with 12 x 450W N-Type bifacial panels — 20.48KWH LiFePO4 storage — 10KW 120/240V inverter — mounting and wiring — a turnkey off grid solar system for remote homes backup power and off-grid projects.

Q: What is the off grid solar system capacity? The off grid solar system SGR-10K20E delivers 5400W of solar input from 12 x 450W panels — 20.48KWH of LiFePO4 battery storage — and 10KW of 120/240V inverter output — supporting most residential off-grid loads including HVAC water pumping lighting and appliances.

Q: What are the off grid solar panels in this kit? The off grid solar panels are 450W bifacial N-Type monocrystalline — the premium cell technology delivering higher efficiency lower degradation superior low-light performance and bifacial rear-surface yield gain compared to standard monocrystalline alternatives.

Q: Is the SGR-10K20E suitable as tiny home solar panels? Yes — the tiny home solar panels application of the SGR-10K20E is ideal — the 12-panel 5400W array and 20.48KWH battery storage meeting the typical energy needs of a compact off-grid dwelling in a complete matched kit format.

Q: Can the 10KW system be expanded? Yes — the 10KW inverter supports up to 6 identical units in parallel — enabling system expansion by adding inverters batteries and solar panels as energy requirements grow without replacing the existing system infrastructure.