Product Description
RHI-(3-6)K-48ES-5G
Energy Storage Inverters
Features:
*Uninterrupted power supply, 20ms reaction
*5KW backup power to support more important loads
*With shifting and peak shaving capabilities friendly to grid
*Multiple working modes to make maximize self-consumption, increase benefit
*Higher charge-discharge efficiency, improving the economic benefits
*Compatible with lithium & lead-acid batteries, increased more choice in different markets Fanless design, long lifespan
*Intelligent BMS function, improving battery's reliability
*With high-frequency isolation technology, making system safer and long lifespan
*24-hour fully intelligent energy management, Real-time grasp of PV plant status
*Remotely control & upgrade function, making digital power plant maintenance at your fingertip

Datasheet |
Model Name |
RHI-3K-48ES-5G |
RHI-3.6K-48ES-5G |
RHI-4.6K-48ES-5G |
RHI-5K-48ES-5G |
RHI-6K-48ES-5G |
|
Input DC(PV side) |
Recommended max. PV power |
7kW |
7kW |
8kW |
8kW |
8kW |
|
Max. input voltage |
600V |
|
Rated voltage |
330V |
|
Start-up voltage |
120V |
|
MPPT voltage range |
90-520V |
|
Max. input current |
11A/11A |
|
Max. short circuit current |
17.2A/17.2A |
|
MPPT number/Max. input strings number |
2/2 |
|
Battery |
Battery type |
Li-ion/Lead-acid |
|
Battery voltage range |
42 - 58V |
|
Battery capacity |
50 - 2000Ah |
|
Max. charging power |
3kW |
5kW |
|
Max. charge/discharge current |
62.5A/62.5A |
100A/100A |
|
Communication |
CAN/RS485 |
|
Output AC(Back-up) |
Rated output power |
3kW |
5kW |
|
Max. apparent output power |
4kVA |
6kVA |
|
Back-up switch time |
<20ms |
|
Rated output voltage |
1/N/PE, 220/230V |
|
Rated frequency |
50/60Hz |
|
Rated output current |
13A |
22A |
|
THDv |
2% (linear load) |
|
Output AC(Grid side) |
Rated output power |
3kW |
3.6kW |
4.6kW |
5kW |
6kW |
|
Max. apparent output power |
3.3kVA |
4kVA |
4.6kVA |
5.5kVA |
6kVA |
|
Rated grid voltage |
1/N/PE, 220/230V |
|
Rated grid frequency |
50/60Hz |
|
Rated grid output current |
13A |
15.7A |
20.9A |
21.7A |
26.1A |
|
Max. output current |
15.7A |
17.3A |
23A |
23.9A |
26.1A |
|
Power Factor |
>0.99 (0.8 leading - 0.8 lagging) |
|
THDi |
<2% |
|
Efficiency |
Max. efficiency |
>97.5% |
|
EU efficiency |
>96.8% |
|
Protection |
Ground fault monitoring |
Yes |
|
Integrated AFCI (DC arc-fault circuit protection) |
Optional |
|
DC reverse-polarity protection |
Yes |
|
Protection class/Over voltage category |
I/II |
|
General Data |
Dimensions (W*H*D) |
333*505*249 mm |
|
Weight |
17kg |
|
Topology |
High frequency isolation (for battery) |
|
Operating ambient temperature range |
-25 ~ +60°C |
|
Ingress protecton/ Pollution degree |
IP65/ PD3 |
|
Cooling concept |
Natural convection |
|
Max. operation altitude |
2000m |
|
Grid connection standard |
EN50438, G98, G99, AS4777.2:2015, VDE0126-1-1, IEC 61727, VDE N4105, CEI 0-21,CE |
|
Safety/EMC standard |
IEC62040-1, IEC62109-1/-2, AS3100, NB/T 32004, EN61000-6-2, EN61000-6-3 |
|
Features |
DC connection |
MC4 connector |
|
AC connection |
Quick connection plug |
|
Display |
7.0"LCD color screen display |
|
Communication |
RS485, Optional: Wi-Fi, GPRS |
|
Company Profile
Gamko Energy, Solar panel manufacturer. Produce 5W-800W mono and poly solar panel, flexible solar panel, bi-facial solar panels.
As a professional solar module manufacturer, Gamko with 7 years experience in production and quality control since 2017.
Gamko also a provider of technical services for solar power plant (on-grid and off-grid), including technical design, transport, installation and maintenance.
In 2023, Gamko annual capacity 1.2GW.
Gamko modules have been certified by CE-EMC, CE-LVD, INMETRO, ROHS, JPEA, FCC, IEC61215,IEC61730, IEC62321,IEC61000, ISO9001, ISO14001, German EPR,France EPR.
KEY FEATURES OF GAMKO SOLAR PANEL:
1, High performance in Low light condition , stable output from 6am until 6pm. High voltage.
2, High efficiency, solar module up to 23% efficiency.
3,Top-corn and Perc technology.
4,Three steps quality control of EL testing, Flash testing. Automatic production line to avoid hidden cracks.
5, Warranty cover all the solar panel 30 years.
If you need the best price, the best quality, the most secure payment method, GAMKO is your best choice.





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Packaging & Shipping



Certifications


Our Advantages
Our Services:
- OEM Welcomed
- Warranty: 30 Years
- Certifications can be supported
- Sample for testing is supported
- After-Sale Service: 24 Hour-Hot Line for Consultancy and Technical Support
Delivery time: 15 working days after receiving payment for one container
FAQ
Q1:We like to buy your panels, cause the price is good, but the price is not most important, I don't like to buy the trash, how do I know your solar panel have a good quality, everybody say they are A grade panels, how I can trust you?
A:Firstly, we make new panels not stock panel, we will providing the flash test report,Series number, Power rates , voltage, current all mentioned on the flash test report for individual solar panel, The stock panel have no any database. You don't know if they are defective or broken panels. But its not enough. Please ask Gamko provide the flash test photo and EL photo for each panel.
Q2:It's my first time purchase in China, I'm worried about the security of my payment. I'm worried about not being able to deliver on time. I'm worried that the goods I receive are much less than what I expect, and there is no return channel.
A:Our regular payment is 30% in advance and 70% before shipment, we accept third party inspection before shipment. We also accept LC at sight. For some countries, we accept 30% prepayment and 70% payment against copy of bill of lading.
In addition, we also opened the STS payment method of Made-in-China. Customers pay to a third party company, such as Made in China, and we can only receive the payment after we submit the bill of lading and other shipping documents after shipment. Made in China also provides a channel to apply for a return even 2 months after receiving the goods , which 100% guarantees the payment safety and quality assurance of our customer
About Made-in-China's STS payment introduction and process, please contact our salesman.
All the above payment methods are acceptable to our company.
Q3:How To Ask for Support if product failure in warranty?
A:1. Email us about the PI number, serial number, product S/N number, PCB board number most importantly, is the description of failure products on the condition that it is operated correctly, to the best, show us more detailed pictures or video.
2. We will submit your case to our after-sales department to satisfy your demand. However, we believe our quality, and I believe if any quality problem, you can get the refund from our company directly
3. Usually, within 24 hours, we will email you the best solutions.
https://gamko-solarpanel.en.made-in-china.com/product-list-1.html