Xiamen D.T. Multi Tech Co., Ltd. is one of the most reliable manufacturers and suppliers of off-grid energy storage inverter in China. With abundant experience, we warmly welcome you to wholesale cheap off-grid energy storage inverter from our factory. If you have any enquiry about cooperation, please feel free to email us.
Product introduction
As society pays more and more attention to renewable energy, off-grid solutions have become essential for homes, businesses and remote areas. The off-grid energy storage inverter is your ideal companion for efficiently and reliably utilizing solar energy. Designed to meet a variety of energy needs, this inverter ensures optimal performance, excellent reliability and a seamless power experience.
Product highlights
Designed for complete independence from the grid. Capable to work without battery.
Advanced MPPT (Maximum Power Point Tracking) technology maximizes solar panel output. Built-in MPPT 60A/100A/120A.
Detachable dust covers for harsh environments. WiFi remote monitoring is optional.
EQ function to optimize battery performance and extend lifecycle.
Support multiple output priority: UTL,SOL, SBU, SUB.
Product parameters
| MODEL | TG-PGF-3500E | TG-PGF-5500E | TG-PGF-6200E |
| Capacity | 3.5KVA/3.5KW | 5.5KVA/5.5KW | 6.2KVA/6.2KW |
| Parallel Capability | NO | NO | NO |
| Lithium Battery activation | YES (By PV or Utility) | ||
| Lithium Battery communication | YES(RS485) | ||
| INPUT | |||
| Nominal Voltage | 230VAC | ||
| Acceptable Voltage Range | 170-280VAC(For personal Computer);90-280vac(For Home Appliances) | ||
| Frequency | 50/60 Hz(Auto sensing) | ||
| OUTPUT | |||
| Nominal Voltage | 220/230VAC±5% | ||
| Surge Power | 7000VA | 11000VA | 12400VA |
| Frequency | 50/60Hz | ||
| Waveform | Pure Sine wave | ||
| Transfer Time | 10ms(For personal Computer);20ms(For Home Appliances) | ||
| Peak Efficiency(PV to INV) | 96% | ||
| Peak Efficiency(Battery to INV) | 93% | ||
| Overload Protection | 5s@>=140% load; 10s@110%~140% load | ||
| Crest Factor | 3:01 | ||
| Admissible Power Factor | 0.6-1 (inductive or capacitive) | ||
| BATTERY | |||
| Battery Voltage | 24VDC | 48VDC | 48VDC |
| Floating Charge Voltage | 27VDC | 54VDC | 54VDC |
| OverCharge Protection | 33VDC | 63VDC | 63VDC |
| Charging Method | CC / CV | ||
| SOLAR CHARGER & AC CHARGER | |||
| Solar Charger Type | MPPT | ||
| Max.PV Array Power | 4000W | 5500W | 6500W |
| Max.PV Array Open Circuit Voltage | 500VDC | ||
| PV Array MPPT Voltage Range | 60VDC~500VDC | ||
| Max.Solar Input Current | 15A | 18A | 27A |
| Max.Solar Charge Current | 100A | 100A | 120A |
| Max.AC Charge Current | 80A | 80A | 80A |
| Max.Charge Current (PV+AC) | 100A | 100A | 120A |
| PHYSICAL | |||
| Dimensions, D x W x H(mm) | 358*295*100 | 438*295*105 | 438*295*105 |
| Package Dimensions, D x W x H(mm) | 465*380*175 | 560*375*185 | 560*375*185 |
| Net Weight(Kg) | 7 | 9 | 9 |
| Communication Interface | RS232+RS485 | ||
| ENVIRONMENT | |||
| Operating Temperature Range | (-10°C to 55°C) | ||
| Storage Temperature | (-15°C ~ 60°C) | ||
| Humidity | 5% to 95% Relative Humidity ( Non-condensing ) | ||
Certificates and workshops
We are a leading enterprise with multiple international certifications. Our products and services strictly comply with the highest standards in the industry and have obtained multiple international certifications.
Our workshop is equipped with state-of-the-art automated production lines and precision processing equipment, ensuring exceptional accuracy and product quality. The production lines are highly adaptable, allowing seamless adjustments to accommodate customer-specific requirements, from prototype development to large-scale manufacturing.
Exhibition
Due to our advanced technology and production process, we are often invited to participate in various international exhibitions, where we can exchange and learn with outstanding peers and reach relevant cooperation.
our service
Dedicated Team: We have a world-class team of solar and battery backup experts dedicated to providing you with the highest quality products and services.
Personalized Solutions: We understand that every customer's needs are unique, so we offer personalized solutions to ensure your specific needs are met.
Long-Term Savings: With our solar and battery backup solutions, you'll be able to save thousands of dollars in energy costs over the long term.
Free Consultation: We offer a free consultation service to help you understand how to achieve energy autonomy and power backup needs.
-
Can it automatically switch when the system loses power?
Yes! The device has a built-in automatic switching function. When the main energy source is lost, it will immediately switch to the backup power source to ensure uninterrupted power.
-
What is the efficiency of the inverter?
Our off-grid energy storage inverter uses advanced MPPT technology (maximum power point tracking) with a conversion efficiency of up to 96%, minimizing energy loss and improving overall system efficiency.
-
What scenarios are off-grid energy storage inverters suitable for?
1. Rural or remote areas: places without grid coverage. 2. Emergency backup power supply: ensuring power supply during natural disasters or power outages.
Hot Tags: off-grid energy storage inverter, off-grid energy storage inverter manufacturers, suppliers, factory, 10KW Off Grid Solar Inverter, 8KW Off Grid Inverter, 6kw Off Grid Solar Inverter, 12KW Off-Grid Solar Inverter, 12KW Off Grid Solar Inverter, Off Grid Inverter