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Solar Inverters

Explore our latest range of Solar Inverters

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OPAL Energy, is a global premium energy storage solution provider headquartered in Singapore. Tapping the expertise from experienced engineers from Australia, China, Singapore and USA. OPAL Energy is able to ensure that it provides unique Energy Storage Solution to the global market. Applying new cutting-edge technologies, OPAL Energy enables its users to provide an efficient, reliable and most important safe energy storage solution.

Hybrid Single Phase Inverter

OPAL 3.6K-1P-EU, OPAL-5K-1P-EU & OPAL-8K-1P- EU hybrid inverter are suitable for residential and light commercial use, maximizing self-consumption rate of solar energy and increasing your energy impendence. During the day, the PV system generates electricity which will be provided to the loads initially. Then, the excess energy will charge the battery via these hybrid inverters. Finally, the stored energy can be released when the loads require it. The battery can also be charged by the diesel generator to ensure uninterrupted supply in the event of grid blackout. It equipped with RS485/CAN port for battery communication​

OPAL-3.6K-1P-EU (3.6kW), OPAL-5K-1P-EU (5KW) & OPAL-8K-1P-EU (8KW)| Single Phase | 2 MPPT | Hybrid Inverter | Low Voltage Battery

You can find more information about this model below:
Product Datasheet
Opal-3.6K-1P-EU / Opal-5K-1P-EU (User Manual)
OPAL-7.6K-1P-EU / OPAL-8K-1P-EU (User Manual)
Product Datasheet
Verification of Conformity
Verification of Conformity
Product Datasheet

OPAL-6K/8K/10K/12K-3P (5-12KW) | Three Phase |
2 MPPT | Hybrid Inverter | Low Voltage Battery

Hybrid Three Phase Inverter

OPAL 6K/8K/10K/12K-3P-EU is brand new three phase hybrid inverter with low battery voltage 48V, ensuring system safe and reliable. With compact design and high-power density, this series supports 1.3 DC/AC ratio, saving device investment. It supports three phase unbalanced output, extending the application scenarios. Equipped with CAN port (x2) BMS and parallel, x1 RS485 port for BMS, x1 RS232 port for remotely control, x1 DRM port, which makes the system smart and flexible.

You can find more information about this model below:
Product Datasheet
Opal-5K-3P-EU / Opal-6K-3P-EU /
Opal-8K-3P-EU / Opal-10K-3P-EU /
Opal-12K-3P-EU
(User Manual)
Product Datasheet
Verification of Conformity
Verification of Conformity
Verification of Conformity
Verification of Conformity
Unit Certificate (Einheitenzertifikat)

Our Resources

Opal Energy Product Specifications

Product Datasheet
Opal-3.6K-1P- EU / Opal-5K-1P-EU
Opal-8K-1P-EU
Opal-6K-3P-EU/Opal-8K-3P-EU /
Opal10-3P-EU / Opal-12-3P-EU

Opal Energy Warranty Statement

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Established in 2005, Gilong (Solis) Technologies today has one of the widest installed base of string inverters globally with our inverters converting DC to AC power and interacting with utility grid in markets around the world.

Its R&D team has helped it get approvals on multiple domestic and foreign authorized patents, even as it remains one of the pioneers at the cutting edge of change in the industry. The strong response to our products range has meant a wide global presence for the firm today.

Solis has set up global offices and technical after-sales service centers in the United Kingdom, the United States, Australia, Brazil, South Africa, India, Mexico, Spain, Netherlands, Romania and other places. Solis products have been used in high profile locations and projects around the world including the Shanghai Expo, (Shanghai, China) and on the Eiffel Tower (Paris, France) along with other leading domestic and commercial projects.​

Hybrid Single Phase Inverter

Solis Hybrid Inverter RHI-(3-6)K-48ES-5G is a good choice for on/off-grid integrated storage solutions

Product Datasheet
Solis Hybrid Inverter RHI-(3-6)K-48ES-5G
( User Manual )

Solis Off-Grid Inverter S5-EO1P(4-5)K-48 is designed for areas without power grids or areas with frequent power outages.

Product Datasheet
Solis Hybrid Inverter RHI-(3-6)K-48ES-5G
( User Manual )
Download Solis Certificate
Solis Attenstation of Conformity

Our Resources

Solis Energy Compatible Battery List

Lists are for models: RHI-(3-5)K-48ES / RHI-(3-6)K-48ES-5G / S5-EH1P(3-6)K-L

Sungrow Power Supply Co., Ltd. (“Sungrow”) is the world’s most bankable inverter brand with over 120 GW installed worldwide as of June 2020.

Founded in 1997 by University Professor Cao Renxian, Sungrow is a leader in the research and development of solar inverters, with the largest dedicated R&D team in the industry and a broad product portfolio offering PV inverter solutions and energy storage systems for utility-scale, commercial & industrial, and residential applications, as well as internationally recognised floating PV plant solutions.

As of December 2019, Sungrow has installed up to 100+ GW of inverters in the global market, transmitting green and clean power to more than 60 countries and regions around the world, including Germany, Italy, Australia, the USA, and Japan.

As a leading global specialist in photovoltaic system technology, SMA is setting the standards today for the decentralized, digital and renewable energy supply of tomorrow.

More than 3,000 SMA employees in 20 countries have devoted themselves to this task. Our innovative solutions for every type of photovoltaic application offer people and companies worldwide greater independence in meeting their energy needs.

In collaboration with our partners and customers, we are helping people transition to a self-sufficient, decentralized and renewable energy supply.

A passion for new technologies, intensive research and revolutionary solutions have been shaping the Fronius brand since 1945.

As the technology leader, Fronius finds, develops and implements innovative methods to monitor and control energy for welding technology, photovoltaics and battery charging.

The focus for Fronius’ Solar Energy and Perfect Charging Business Units is to have a reliable and comprehensive supply of energy – 24 hours a day.

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We understand the need to offer choices for our customers and offer a range of solar technologies, price points and services.

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