SPF 3.5KW Single Phase Off Grid Inverter

Product Description

High quality Growatt SPF 3.5KW Single Phase Off Grid Inverter is a multifunctional off grid solar inverter, integrated with a MPPT solar charge controller, a high frequency pure sine wave inverter and a UPS function module in one machine, which is perfect for off grid backup power and self-consumption applications. This inverter can work with or without batteries.
ECO Hybrid SNA 3-5K is now available for homes looking for steady power supply.

* SPF 3.5KW Single Phase Off Grid Inverter
* MPPT ranges 120V~430V, 450Voc
* High frequency inverter with small size and light weight
* Pure sine wave AC output
* Solar and utility grid can power loads at the same time
* With CAN/RS485 for BMS communication
* With the ability to work without battery
* Parallel operation up to 6 unit (only with battery connected)
* WIFI/ GPRS remote monitoring (optional)

SPF 3.5KW Single Phase Off Grid Inverter is an ideal solution for residential PV systems. It can be configured to use electrical power from the grid and PV system for household loads at the same time. When the PV system isn’t producing enough power for loads, electricity from the grid will be taken to fill in for the shortage.

Technical Parameters

Datasheet	SPF 2000TL HVM-24	SPF 3000TL HVM-24	SPF 2000TL HVM-48	SPF 3000TL HVM-48	SPF 5000TL HVM/HVM-P
Battery Voltage	24VDC		48VDC
Battery Type	Lithium/Lead-acid
INVERTER OUTPUT
Rated Power	2000VA/ 2000W	3000VA/ 3000W	2000VA/ 2000W	3000VA/ 3000W	5000VA/
					5000W
Parallel Capability	No				6 units maximum
AC Voltage Regulation (Battery Mode)	230VAC ± 5%@ 50/60Hz
Surge Power	4000VA	6000VA	4000VA	6000VA	10000VA
Efficiency (Peak)	93%
Waveform	Pure sine wave
Transfer Time	10ms typical, 20ms Max
SOLAR CHARGER
Maximum PV Array Power	1500W		1800W		4500W
MPPT Range @ Operating Voltage	30VDC ~ 80VDC		60VDC ~ 115VDC
Maximum PV Array Open Circuit Voltage	102VDC		145VDC
Number of Independent MPP Trackers/ Strings Per MPP Tracker	1/1/1
Maximum Solar Charge Current	50A		30A		80A
Maximum Efficiency	98%
AC CHARGER
Charge Current	30A		15A		60A
AC Input Voltage	230 VAC
Selectable Voltage Range	170-280 VAC (For Personal Computers) ; 90-280 VAC (For Home Appliances)
Frequency Range	50Hz/60Hz (Auto sensing)
PHYSICAL
Protection Degree	IP20
Dimension (W/H/D)	315/400/130mm				350/455/130mm
Net Weight (kgs)	8	8.5	8	8.5	11.5
OPERATING ENVIRONMENT
Humidity	5% to 95% Relative Humidity(Non-condensing)
Altitude	<2000m
Operating Temperature	0°C – 55°C
Storage Temperature	-15°C – 60°C

KEY FEATURES

High Yields
- DC/AC ratio up to 1.2
- 2 times peak power ability
- Output power factor up to 1.0

Scalable & Flexible
- Up to 6 units in parallel for capacity extension
- Multi-customized modes for diverse scenarios
- Compatible with lithium, lead-acid and GEL batteries

Smart & Reliable
- Support WiFi and GPRS remote monitoring
- PV keeper platform for local commissioning
- Timing charging and output control

A off grid solar plant, deployed with Growatt SPF 5000ES inverter, has been installed and commissioned for a residential PV customer in Uganda.

Here installed an off grid solar energy storage system for one client. Four modules of Growatt’s ARK lithium ion batteries were stacked and configured with off-grid inverter SPF 5000ES by the team, enabling the family to use solar power generated during the day for the night.