Energy Insights

Expert guidance on solar energy, battery storage, and achieving true energy independence

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SOLAR ENERGY

The Ultimate Guide to Energy Independence in 2025

Discover how combining solar panels with advanced battery storage can eliminate your electric bill and protect your home from power outages. Learn the strategies that helped our customers achieve 100% energy independence.

📅 January 15, 2025 👤 Energy Team ⏱️ 8 min read
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BATTERY STORAGE

Why LiFePO4 Batteries Are the Safest Choice for Home Energy Storage

Understanding the chemistry behind lithium iron phosphate batteries and why they're the gold standard for residential energy storage systems.

📅 January 12, 2025 ⏱️ 6 min read
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TECHNOLOGY

Guardian Shell Technology: 1125° Fire Protection Explained

How our proprietary Guardian Shell housing system provides industry-leading fire protection for your home and family.

📅 January 10, 2025 ⏱️ 5 min read
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TIPS & GUIDES

Maximizing Your 30% Federal Solar Tax Credit in 2025

Complete guide to claiming the Investment Tax Credit (ITC) and maximizing your savings on solar and battery installations.

📅 January 8, 2025 ⏱️ 7 min read
☀️
SOLAR ENERGY

Sol-Ark 18K vs 15K: Which Inverter is Right for Your Home?

Detailed comparison of Sol-Ark's flagship inverters to help you choose the perfect system for your energy needs and budget.

📅 January 5, 2025 ⏱️ 9 min read
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INDUSTRY NEWS

California's New Energy Storage Incentive Programs for 2025

Breaking down the latest state incentives and how California residents can save thousands on battery storage systems.

📅 January 3, 2025 ⏱️ 5 min read
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TIPS & GUIDES

Time-of-Use Optimization: Save 40% on Your Electric Bill

Learn how intelligent battery management can slash your electricity costs by taking advantage of TOU rate structures.

📅 December 30, 2024 ⏱️ 6 min read
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TECHNOLOGY

Understanding MPPT Solar Charge Controllers

How Maximum Power Point Tracking technology increases your solar harvest by up to 30% compared to PWM controllers.

📅 December 27, 2024 ⏱️ 7 min read
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BATTERY STORAGE

ECHO 3.0 vs ECHO 2.0: What's New and Worth Upgrading?

Comprehensive comparison of our latest battery modules and whether the upgrade makes sense for your system.

📅 December 23, 2024 ⏱️ 8 min read
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SOLAR ENERGY

Is Your Roof Ready for Solar? Complete Assessment Guide

Everything you need to know about roof compatibility, including age, material, orientation, and shading considerations.

📅 December 20, 2024 ⏱️ 10 min read
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About SunFusion

Leading provider of premium solar and energy storage solutions. We combine cutting-edge technology with uncompromising safety to deliver true energy independence.

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  • Sol-Ark 18K Inverter
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Energy Sizing Guide
Guardian E2.0 48kWh 18K
Guardian Tower E2.0
ECHO3.0 Battery Module
ECHO2.0 Battery Module
Sol-Ark 18K
Sol-Ark 15K
Calculation
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Login Account
Contact US
SunFusion Energy Systems
SunFusion Energy Systems
Home
Energy Sizing Guide
Guardian E2.0 48kWh 18K
Guardian Tower E2.0
ECHO3.0 Battery Module
ECHO2.0 Battery Module
Sol-Ark 18K
Sol-Ark 15K
Calculation
Blog Guardian
Referral Page
Contact US
Home
Energy Sizing Guide
Guardian E2.0 48kWh 18K
Guardian Tower E2.0
ECHO3.0 Battery Module
ECHO2.0 Battery Module
Sol-Ark 18K
Sol-Ark 15K
Calculation
Blog Guardian
Referral Page
Contact US
Login Account
Contact US
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About SunFusion

Leading provider of premium solar and energy storage solutions. We combine cutting-edge technology with uncompromising safety to deliver true energy independence.

Products

  • Sol-Ark 15K Inverter
  • Sol-Ark 18K Inverter
  • ECHO 2.0 Battery
  • ECHO 3.0 Battery
  • Guardian E2.0 System
  • Guardian Tower E2.0

Resources

  • Inverter Comparison
  • Battery Comparison
  • System Packages
  • ROI Calculator
  • Contact Us
  • Support Center

Certifications

  • UL 1741 SA Certified
  • UL 9540 / 9540A Listed
  • UL 1973 Battery Safety
  • IEEE 1547-2018 Compliant
  • NEC 690.12 Compliant
  • California Rule 21

© 2025 SunFusion Energy Systems. All rights reserved. | Innovative. Simple. Secure.

Premium Solar & Energy Storage Solutions • 1125° Guardian Shell Fire Protection • 25+ Year Design Life