Small Three Phase

Commercial
Small Three Phase

Homeowners
Professionals

One Solution for Two Scenarios, Easily Meet Different Customer’s Needs

One Solution for Two Scenarios, Easily Meet Different Customer’s Needs

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No Optimizer

Simple Rooftop without Shading

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Full Optimizer¹

Complex Rooftop with Shading or Higher Safety Required

Easier Design
with Optimizer¹

Modules affected by shading,
multiple orientations
can be connected in one string

Easier Design
with Optimizer¹

Modules affected by shading,
multiple orientations
can be connected in one string

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Multiple Lanes vs. Single Lane for
100 Times Faster Data Transmission

Single lane
Multiple lanes for different signals

Reliable Data Transmission Even
with Several Lanes Blocked by Noises

Blocked by noise
Even several lanes blocked by noises

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50% Smaller

than Current Smallest Optimizer in the Market,
Palm Fit for Comfortable Holding,
Thanks to Compact Design Philosophy

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< 1.5min

Optimizer Pairing through
Cutting Edge Chipset Performance¹

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<5 Seconds

Auto Module Physical View Creation
by AI Image Recognition¹

Saving 99% configuration time
compare with conventional solution

Commissioning Steps
FusionSolar Solution
Conventional Solution

2D barcode paste on template
Same
Same

Physical layout creation
< 5sec
(Al powered)
15min
(manual)

End-to-end commissioning
< 1min
15min

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< 25 kg

Extreme Low Weight
for One Person Easy Installation

Thanks to Advanced Digital Control Algorithm
that Contributes to Smaller Size of Magnetics
and Cooling Components

4G+WLAN-FE

Two Kinds of Smart Dongles
Cover More Scenarios

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Independent 4G/3G/2G
Communication for Particular Scenarios

Trouble-free

Independent and stable
operation without
relying on any router
Unconstraint

Simple connection in all
scenarios with no location
and communication
constraints

Social Housing
Power Purchase Agreement
Apartment Roof
Carport & Factory Roof

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Module-level Voltage Shutdown, Touch Safe¹

* Full optimizer required

Optimizer is off during installation
and maintenance with 0v output
Max 80v within solar array boundary when
turning off inverter, meeting US NEC 2017 standard

Module-level Voltage Shutdown, Touch Safe¹

*Full optimizer required

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Optimizer is off during installation
and maintenance with 0v output

Module-level Voltage Shutdown, Touch Safe¹

*Full optimizer required

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Max 80v within solar array boundary when
turning off inverter, meeting US NEC 2017 standard

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Easier O&M through Periodical PV Module Health Check

2min faults locating through
remote one-click scanning,
no need onsite inspection
10min diagnosis report
auto generation for
a typical 100kW system
Accurately diagnosis of
14 types of module faults,
TUV verified

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Support & Contact

We provide full project
support and services
worldwide.

Service & Download
Contact your local
distributor now.

Find a Distributor

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Higher Yields

Optimizers Enable
More Panels Installed under
Shadow or in Different Orientation¹

Optimizers Enable More Panels Installed
under Shadow or in Different Orientation¹.

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Calculation example:

280Wp*6 modules*1300h*20yrs*80%/1000=34944kWh

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Calculation example:

280Wp*6 modules*1300h*20yrs*80%/1000=34944kWh

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Up to 30%

More Energy by Optimizing
Each Module Performance¹

Main factors cause power loss

Leaves
Shading
Soiling
Dropping

Without optimizer

All modules’ performance is limited by the weakest one

85%
85%
85%
85%

With optimizer

Each module can achieve its best performance for higher yields.

85%
100%
100%
100%

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98.3%

Industry-leading Efficiency Converts
More Solar Energy for Your House

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Utilize Advanced Digital Control Algorithm

Compare to other brands, Huawei Inverter
can produce extra 3000kwh+ in next 20 years

Calculation: (98.3%-97.7%)*20kW*1300h*20yrs=3120kWh

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Ultimate Safety

DC arcing may occur in your solar system,
posing a danger to your property

Ultimate Safety

AI Powered Arc Fault Circuit Interrupter (AFCI)
to Proactively Mitigate Fire Risk

Automatic shutdown in 2 sec
meeting US UL1699B standard

Accurately detect and confirm PV
arcing with less false alarms

Support self-learning new types of arcing
for future higher safety

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Built-in PID Recovery for
Better Module Performance²

Modules will occur PID effects under hot & humid environment, which will greatly reduce module
output performance.

Built-in PID Recovery for
Better Module Performance²

Built-in PID recovery reduces up to 70% module output loss
Recover at night with power consumption at 10w
Support auto recovering as set in APP

Case Study:
Huawei PID recovery inverter
increases power yield by max.
1.59% in 6 months

China Carport Roof Comparison
Project, J Brand 265W module

Without PID Recovery

With PID recovery

Month	Without PID Recovery (kWh)	With PID Recovery (kWh)	Energy Yield Difference
201706	3595	3600	0.12%
201707	3677	3688	0.31%
201708	3893	3929	0.93%
201709	3765	3802	0.98%
201710	4120	4183	1.54%
201711	1398	1420	1.59%

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Huawei

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HomownerKM la m

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Support & Contact

We provide full project
support and services
worldwide.

Service & Download
Contact your local
distributor now.

Find a Distributor