3.8 kW Grid-Tie Solar Panel Kit with 4400W Panels

$3,599.99 ~~$4,999.99~~

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Comprehensive Solution: Complete setup including inverter, solar panels, and installation gear.
High-Performance Panels: 4400W total from ROCKSOLAR 440W Monocrystalline panels.
Efficient Inverter: Growatt SPF MIN 3800TL-XH US for reliable power conversion.
Durable Construction: Weather-resistant panels with rigid frames and anti-reflective glass.
Safe and Reliable: Advanced BMS and protective inverter features ensure safety.
Flexible Installation: Easy setup with pre-drilled holes and stackable battery design.
Remote Management: WIFI/GPRS monitoring; WIFI Module included.
Long Lifespan: Panels last over 30 years; 10-year warranty for the inverter.
Environmental Benefit: Reduces carbon footprint with sustainable energy.
Scalable System: Expandable with additional batteries or panels as needed.
All-Weather Performance: Operates effectively under diverse conditions.

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Description

A comprehensive and powerful solution for residential solar energy needs. This robust system combines the efficiency of the Growatt 3.8kW MIN 3800TL-XH-US Grid-Tie Inverter, and the high-performance 4400W Rigid Bifacial Solar Panels to provide an unrivaled off-grid experience.

Product Features

Growatt 3.8kW MIN 3800TL-XH-US Grid-Tie Inverter:

Smart Connectivity: Features integrated WiFi, LAN communication modules, and Tigo Transmitter, enabling seamless monitoring and management.
Flexible Battery Integration: Ready for both DC Coupled and AC coupled systems, providing versatility in storage options.
Reliable Backup Power: Supports backup power and dark start operations, ensuring energy availability during outages.
Enhanced Safety: Comes with a rapid shutdown solution and AFCI integrated for increased protection.
Integrated Energy Management: Includes an Integrated EMS for smart energy modes like self-consumption, zero export, TOU, and off-grid.
Compliance: Meets UL1741SA, CA Rule 21 & HECO standards, fitting into regulatory requirements seamlessly.
IoT and Cloud Monitoring: Built-in 4G/Wi-Fi Comm. with APP support for easy access to IoT integrated cloud services and monitoring.
High Efficiency: Delivers up to 98.0% efficiency, maximizing the conversion of solar energy into usable electricity.
Dual MPPT Tracking: Dual MPPT trackers enhance solar harvest, adapting to varied roof orientations.
Comprehensive Warranty: Supported by Growatt's extensive warranty, ensuring reliability and customer satisfaction.

ROCKSOLAR 440W Monocrystalline Bifacial Solar Panel (x10):

High-efficiency monocrystalline cells for superior performance
440W power output per panel with a total array power of 4400W
Durable aluminum frame and anti-reflective glass for weather resistance
Easy installation with pre-drilled mounting holes
Bypass diodes to minimize shading impact on performance
Over 25 years of service life with a 10-year manufacturer warranty

SPECIFICATIONS

Inverter Specification	Details
Manufacturer	Growatt
Model	MIN 3800TL-XH US (WIFI/LAN+TIGO)
Rated Power Output [W]	3800
Length [mm (in)]	569 mm (22.41 in)
Width [mm (in)]	400 mm (15.75 in)
Depth [mm (in)]	170.5 mm (6.98 in)
Weight [kg (lb)]	17.4 kg (38.36 lb)
Wormanship Warranty Period [Years]	10
Inverter Type	Hybrid inverter
Maximum/Peak Efficiency [%]	98
CEC weighted efficiency @ 240V [%]	97
Transformer / Transformerless	Transformerless
DC Power Rating [W]	7600
Nom. DC Voltage [V]	360
Max. Input Power [W]	7600
Max. Input Voltage [V]	600
Min. DC voltage / start voltage [V]	50
Number of DC String Inputs (Inlets)	4
Number of MPP Trackers	2
Max. Input Power per MPPT [W]	3800
Max. Input Voltage per MPPT [V]	600
Max. Input Current per MPPT [A]	16.9
Voltage Lower Limit for MPP Range [V]	50
Voltage Upper Limit for MPP Range [V]	550
DC Disconnection Type	Integrated
Reverse-Polarity Protection	Yes
Ground-Fault Isolation Detection	Yes
AC Power Rating [W]	3800
Nominal AC Power [W]	3800
Max. AC Power [W]	3800
AC voltage range [V]	208V: 183-229V / 240V: 211-264V
AC grid frequency [Hz]	60
Max. output current [A]	16
Nominal AC Voltage [V]	208/240
Maximum AC Voltage Range [V]	264
Nominal AC Frequency [Hz], range [Hz-Hz]	60
AC Connection Type	L1/L2/N/PE
AC Current Distortion [THD%]	<3%
AC Input Wire Gauge Range [AWG]	6 AWG - 8 AWG
Sleep (Night) Consumption [W]	<5W
NEMA Enclosure Rating	NEMA4X (IP65)
Cooling Method	Natural Convection
Ambient Temperature Range [°C(°F)]	-25°C to +60°C (-13°F to +140°F)
Operating Humidity [%]	0~95%
Operating Altitude [ft/m]	9843ft (3000m)
Display	OLED
Communication	RS485 included, WiFi/4G Optional
Basic Warranty [Years]	10
Warranty Extension Options [Years]	15, 20
Compliances	IEEE1547, CA Rule21, Rule14 (HECO Compliant), FCC Part15 Class B, UL1741, UL1741SA,CSA C22.2, UL1699B, UL1741 CRD
AC grid range [Hz]	45-65
Max. recommended PV power (@ module STC)	7600

Solar Panel Specification	Details
Panel Type	Monocrystalline Bifacial
Power Output	440W
System Voltage	32V
Cell Efficiency	20-22%
Frame Material	Aluminum
Dimensions	1722mm x 1134mmX30mm
Weight	approx. 25-30 lbs
Operating Temperature	-40°C to +85°C
Waterproof Rating	IP65
Front Glass	High light transmittance, low-iron tempered glass
Bypass Diodes	Integrated
Connectors	MC4
Cable Length	Varies depending on the brand (approx. 3-6 ft)
Mounting Hole Locations	Pre-drilled
Service Life	25 years or more
Warranty	10 years