EM Series (PV 60-500VDC) - The Ultimate in Solar Innovation
Experience Unmatched Versatility: 3.5KW / 5.5KW / 6.2KW with 220V / 230Vac Power Output
- Advanced Lithium Battery Activation Function Through PV or Utility Power
- Seamless Compatibility with LiFePO4 Battery via RS485 Interface
- Enjoy Superior Performance with Pure Sine Wave Output
- Achieve Optimal Efficiency with a Power Factor of 1.0
- Flexible PV Input Voltage Range of 60VDC-500VDC for Greater Adaptability
- Built-in MPPT Options: Choose 60A, 100A, or 120A for Enhanced Efficiency
- Operate Effortlessly Without the Need for a Battery
- Equipped with a Detachable Dust Cover for Protection in Harsh Environments
- Optional WIFI Remote Monitoring for Unmatched Control and Convenience
- Supports Multiple Output Priorities: UTL, SOL, SBU, SUB for Flexibility
- EQ Functionality to Optimize Battery Performance and Extend Lifecycle Durability




Model | EM3500-24L | EM5500-48L | EM6200-48L | |||
Capacity | 3.5KVA / 3.5KW | 5.5KVA / 5.5KW | 6.2KVA / 6.2KW | |||
Parallel Capability | NO | |||||
Lithium Battery Activation | Yes (By PV only) | |||||
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 | 3:1 | |||||
Admissible Power Factor | 0.6~1 (Inductive or Capactive) | |||||
Battery | ||||||
Battery Voltage | 24VDC | 48VDC | 48VDC | |||
Floating Charge Voltage | 27VDC | 54VDC | 54VDC | |||
OverCharge Protection | 33VDC | 63VDC | 63VDC | |||
Charge 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 | 100A | 100A | 120A | |||
Physical | ||||||
Dimensions | 358*295*100 mm | 438*295*105 mm | 438*295*105 mm | |||
Package Dimensions | 465*380*175 mm | 560*375*185 mm | 560*375*185 mm | |||
Net Weight | 7 KGS | 9 KGS | 9 KGS | |||
Communication Interface | RS232 + RS485 | |||||
Environment | ||||||
Operating Temperature Range | -10 ~ 50ºC | |||||
Storage Temperature | -15 ~ 50ºC | |||||
Humidity | 5% to 95% Relative Humidity (Non-Condensing) |
To ensure the utmost safety of your products, we offer professional, eco-friendly, and efficient packaging services tailored to your needs.


Welcome to SunriseTek, the epitome of innovation and sustainability in the solar photovoltaics sector.
SunriseTek stands as a leader in delivering a wide array of pioneering products centered on solar energy applications.
Our diverse portfolio includes hybrid and off-grid solar inverters, solar controllers, lithium batteries, solar lighting solutions, and solar panels.






1. Reliability and Quality: We prioritize your need for trustworthy and robust solutions, hence our products go through stringent quality controls and testing to ensure maximum stability and reliability. Our dedication to innovation and optimization guarantees premium solutions that meet your highest quality standards.
2. Sustainability: Sharing a mutual belief in solar technology as essential for sustainability, our products and services are crafted to aid your transition to sustainable energy, diminishing reliance on traditional sources and lowering environmental impact.
3. Professional Support and Collaboration: With extensive experience in the solar photovoltaic field, our expert team offers professional advice and customized support, nurturing enduring partnerships for shared success.
1. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
2.What can you buy from us?
Solar Panel,Solar inverter,battery,solar controller,Solar Lights
3. Why should you buy from us not from other suppliers?
We specialize in solar energy solutions with top-tier inverters, controllers, and panels. Our expertise extends to cutting-edge lighting solutions: street lights, industrial lights, and floodlights. Customers trust our high-quality products. innovation
4. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,MoneyGram,Credit Card,PayPal,Western Union,Cash