FoxESS

Series: FoxESS H1 Series

FoxESS H1-3.7-E

Name: FoxESS FoxESS H1-3.7-E
Brand: FoxESS
SKU: b5a2a855-8368-45b6-9933-a6e9db391262

Single-phase hybrid inverter with 0 kWh LFP battery

Partially verified

Best for

+ Residential installations
+ Single-phase residential installations
+ Residential PV systems up to 5 kWp
+ Projects requiring long warranty coverage
+ LFP battery applications - verify cycle life from datasheet

Not ideal for

! Large-scale C&I projects - consider commercial product line
! Three-phase commercial/industrial installations
! Backup/battery-backup projects (no EPS functionality)

In the FoxESS H1 Series series

This is the selected variant.

Compared to other models

- Mid-range option balancing capacity and project flexibility.

Ideal for

Ideal for installers who need a balanced this capacity class option with 3.68 kW for mainstream project sizing.

Key Specifications

Rated Output Power

3.68 kW

Vendor

Show All Specifications

Core Electrical

AC Phase	1PVendor
AC Rated Power	3.68 kWVendor
Max AC Output Current	16 AVendor
Power Factor Range	0.8 leading to 0.8 laggingVendor
THD	3 %Vendor
MPPT Count	2Vendor
Max DC Voltage	600 VVendor
MPPT Voltage Range	80-550 VVendor
Max Current per MPPT	13.5 AVendor
Max Efficiency	97.6 %Vendor
EU Efficiency	97 %Vendor

Battery

Battery Voltage Class	HVVendor
Battery DC Voltage Range	80-480 VVendor
Max Charge Power	3.68 kWVendor
Max Discharge Power	3.68 kWVendor

Backup

Backup / EPS Supported	trueVendor
Backup Rated Power	3.68 kWVendor
Switch Time	20 msVendor
Black Start	YesVendor
Parallel Support	YesVendor
Max Parallel Units	10 unitsVendor
Generator Input Supported	-

EMS & Communication

EMS Modes	-
Export Limitation Supported	trueVendor
Meter Type Supported	-
Remote Monitoring Platform	FoxCloudVendor

Environment & Mechanical

Cooling Method	NaturalVendor
Max Altitude	2000 mVendor
IP Rating	IP65Vendor
Operating Temp Range	-25 to 60Vendor
Dimensions (W x H x D)	430410178 mmVendor
Weight	23 kgVendor
Interfaces	Ethernet, RS485, CAN, WiFi (Optional), GPRS (Optional), LAN (Optional)Vendor

Compliance & Warranty

DC Surge Protection	-Vendor
AC Surge Protection	-Vendor
AFCI	YesVendor
Anti-islanding	YesVendor
Certifications	IEC62109, VDE-AR-N 4105, EN50549-1, CEVendor

Data Confidence & Verification

Partially verified

Data Sources

+ Official datasheet - verified 2026-04-09
+ Installation manual - verified 2026-04-09
- Certificate - not available

Data gaps that may affect your decision

! Outdoor temperature range not specified - confirm outdoor suitability.
! IP rating not documented - confirm installation location suitability.

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Compliance & Certifications

No compliance data available for this product.

Certifications

Documents & Downloads

DATASHEET PDF

FoxESS H1-3.7-E DatasheetDownload

INSTALLATION MANUAL

FoxESS H1-3.7-E Installation ManualDownload

Compatible Products - coming in Phase 3

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Product data is sourced from manufacturers, official websites, and community contributions. Energidea does not guarantee completeness or accuracy. Installers should verify specifications, certifications, and compatibility with manufacturer documentation before quotation.

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Configuracion tipica del sistema

Self-Consumption

Maximize use of solar energy by storing excess in batteries

Tipo de red: On-grid

Adecuado para: Residential homes seeking energy independence

Componentes principales

PV Panels, H1 Inverter, High Voltage Battery, Smart Meter

Descargo de responsabilidad: For reference only. Final system configuration should be confirmed based on local regulations, grid requirements, and project conditions.

Emergency Power Supply (EPS)

Provide power to critical loads during grid outages

Tipo de red: Hybrid

Adecuado para: Areas with unstable grid connections

Componentes principales

H1 Inverter, Battery, Backup Load Circuit

Notas

Switch time < 20ms

Descargo de responsabilidad: For reference only. Final system configuration should be confirmed based on local regulations, grid requirements, and project conditions.

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