Energy Independence with Guardian E2.0

⚡ WARNING: Your Single Battery System Isn't Enough!

Did you know that a single 14kWh or even 16kWh battery system may not cover your needs?

🏠
30-80 kWh

Average Daily Home Usage

Most homes consume far more than a single battery can provide

⚡
8-21 kW

HVAC Startup Surge

Your AC can demand massive power spikes on startup

🔋
16 kWh

Limited Storage

Single batteries are depleted quickly during outages

✓
42kWh / 15kW

Guardian E2.0 Solution

Real capacity and power for true energy independence

⚡
The Reality: Your 16kWh battery drains fast when your home needs 30-80kWh daily. That's like trying to fill a swimming pool with a bucket!

When You'll Need Real Energy Independence

🔌

Utility Failure

Grid down? Stay powered.

🌪️

Natural Disaster

Weather won't stop you.

📈

Rate Increases

Beat rising energy costs.

⛽

Gas Prices

Charge your EV freely.

🎯

Just Because

True independence.

Power Demands vs. Battery Capacity

16 kWh Single Battery
30 kWh Min. Home Need
80 kWh Avg. Home Need
42 kWh Guardian E2.0

Choose Your Energy Independence Solution Retail Prices Are Below

Guardian E2.0

Most Popular
Storage 42 kWh
Power 15 kW
Surge 48 kW
$ Price Equipment Only MSRP $35,424.09
  • ✓ Powers entire home
  • ✓ Handles HVAC surges
  • ✓ EV charging capable
  • ✓ 25+ year Battery warranty
  • ✓ 10+ year Inverter warranty
Ideal for: Average homes seeking complete energy independence

Guardian Elite

Arbitrage Back log long delays in ordering (2026)
Storage 16 kWh
Power 15 kW
Surge 48 kW
  • ✓ Multiple AC units
  • ✓ EV charging
  • ✓ Pool & spa support
  • ✓ 25+ year Battery warranty
  • ✓ 10+ year Inverter warranty
Ideal for: Peak demand TOU 4-to-9PM

Guardian Tower

Ultimate
Storage 98 kWh
Power 15 kW
Surge 48 kW
$ Price Equipment Only MSRP $50,852.10
  • ✓ Extended Storage Life
  • ✓ Scalable design
  • ✓ Off-grid capable
  • ✓ Full EV charging
  • ✓ 25+ year Battery warranty
  • ✓ 10+ year Inverter warranty
Ideal for: Large homes with high energy demands, and complete off-grid living

🔍 Calculate Your True Energy Needs

Check your electric bill for the past 12 months and find these two highest values:

📊 Monthly Usage (kWh)

Storage Calculation: Divide by 30 for daily needs during outages

Solar Sizing: Determines the optimal PV system size

⚡ Peak Demand (kW)

Power Requirements: Shows the inverter capacity needed

Handles startup surges from HVAC, EV chargers, and major appliances

We Can Give You Your Independence

Guardian E2.0 with 42kWh storage and 15kW power handles massive spikes - even Tesla Stage 2 and 80A EV chargers!

Calculate My Energy Independence →

Don't wait for the next outage to discover you're underpowered

How SunFusion can assist you! Watch our explainer video to maximize your investment. you how to get the most for your money.

"Why do we need energy storage and how can we support the grid?"