Growatt 3500w Off Grid Inverter SPF-3500ES - Power Your Off-Grid Life
products formPRODUCTS
| Growatt 5kw SPF 5000 Es 5000es Spf5000es Wifi Off Grid Solar Inverter | ||
| Datasheet | SPF 3500 ES | SPF 5000 ES |
| Battery Voltage | 48VDC | |
| Battery Type | Lithium/Lead-acid | |
| INVERTER OUTPUT | ||
| Rated Power | 3500VA/ 3500W | 5000VA/ 5000W |
| Parallel Capability | Yes, 6 units maximum | |
| AC Voltage Regulation (Battery Mode) | 230VAC 卤 5% @ 50/60Hz | |
| Surge Power | 7000VA | 10000VA |
| Efficiency (Peak) | 93% | |
| Waveform | Pure sine wave | |
| Transfer Time | 10ms typical, 20ms Max | |
| SOLAR CHARGER | ||
| Maximum PV Array Power | 4500W | 6000W |
| MPPT Range @ Operating Voltage | 120VDC ~ 430VDC | |
| Number of Independent MPP Trackers/ Strings Per MPP Tracker | 1/1 | |
| Maximum PV Array Open Circuit Voltage | 450VDC | |
| Maximum Solar Charge Current | 80A | 100A |
| AC CHARGER | ||
| Charge Current | 60A | 80A |
| 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) | 330/485/135mm | 330/485/135mm |
| Net Weight | 11.5kgs | 12kgs |
| OPERATING ENVIRONMENT | ||
| Humidity | 5% to 95% Relative Humidity(Non-condensing) | |
| Altitude | <2000m | |
| Operating Temperature | 0掳C - 55掳C | |
| Storage Temperature | 15掳C - 60掳C | |
Product descriptionPRODUCTS
Typical features you might find in a 48V off-grid solar power inverter:
Pure Sine Wave Output: Off-grid inverters typically produce a pure sine wave output, which is suitable for powering sensitive electronic devices.
Input Voltage: The input voltage for this model is 48V, indicating it's designed for 48V battery systems commonly used in off-grid solar setups.
Output Power: The SPF3500ES model you mentioned has a power rating of 3.5kW, which represents the maximum power it can deliver.
Charger Function: Off-grid inverters often include a built-in battery charger to replenish the battery bank from an external power source, such as a generator or grid power.
MPPT Solar Charge Controller: Maximum Power Point Tracking (MPPT) is a feature that optimizes the efficiency of the solar panels by adjusting the operating point to maximize power output.
LCD Display: Many inverters have an LCD display for easy monitoring of system status, battery voltage, charging current, and other relevant information.
Built-in Protections: Overload protection, short circuit protection, over-temperature protection, and other safety features to safeguard the inverter and connected devices.
Remote Monitoring: Some inverters support remote monitoring through communication interfaces like Wi-Fi, Ethernet, or RS485, allowing users to monitor and control the system from a distance.
Multiple Operation Modes: Off-grid inverters may have different operating modes, such as grid-tie, off-grid, and hybrid, allowing flexibility in system design.
Fan Cooling: Inverters often have built-in fans for cooling to ensure optimal performance under various operating conditions.
