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Description
Fox ESS H1 3.7kW Hybrid Single Phase Inverter G2Fox ESS H1 3. 7kW Hybrid Inverter G2 High Performance Single Phase Energy Solution The Fox ESS H1 3. 7kW Hybrid Inverter G2 is a next generation, single phase hybrid inverter designed to seamlessly integrate solar power and battery storage. With advanced Maximum Power Point Tracking (MPPT) technology and high conversion efficiency, this inverter optimizes energy usage for residential and small commercial applications. Whether you're looking to
Fox ESS H1 3.7kW Hybrid Inverter G2 – High-Performance Single-Phase Energy Solution
The Fox ESS H1 3.7kW Hybrid Inverter G2 is a next-generation, single-phase hybrid inverter designed to seamlessly integrate solar power and battery storage. With advanced Maximum Power Point Tracking (MPPT) technology and high conversion efficiency, this inverter optimizes energy usage for residential and small commercial applications. Whether you're looking to maximize self-consumption, reduce electricity bills, or ensure backup power, the H1 3.7kW Hybrid Inverter provides a smart and reliable energy management solution.
- 3,680W Rated Power – Ideal for residential and small business applications
- Wide MPPT Voltage Range (80V – 550V) – Maximizes energy harvest from solar panels
- High Efficiency (95.7%) – Ensures optimal energy conversion with minimal loss
- Battery Compatibility – Enables energy storage for increased self-sufficiency
- Dual MPPT Trackers – Enhances system performance by efficiently managing multiple solar panel strings
- Advanced Safety Features – Includes an integrated DC switch for added protection
Technical Specifications
- Phase Type: Single-Phase
- Rated Power: 3,680 W
- Min PPT Voltage: 80 V
- Max PPT Voltage: 550 V
- DC Startup Voltage: 75 V
- DC Shutdown Voltage: 75 V
- Max Input Voltage: 600 V
- Max DC Power: 5,500 W
- Max AC Power (5 Minutes): 3,680 W
- Surge AC Power (1 Second): 4,400 W
- Max DC Current: 32 A
- Max DC Inputs: 2
- Has DC Fuses: No
- Connector Type: MC4
- Included Connectors: 4
- Euro Efficiency: 95.7%
- Transformer: None
- MPPT Quantity: 2
- Integrated DC Switch: Yes
- Warranty: 5 Years
- Supplier Part No: FE-H1-3.7-G2
- Weight: 22 kg
Applications
- Residential Solar Systems – Ideal for homeowners looking to integrate solar with battery storage
- Small Commercial Installations – Supports businesses in reducing energy costs and grid dependence
- Off-Grid and Backup Power Solutions – Ensures power supply during grid outages
- Hybrid Energy Systems – Can be used in combination with other renewable energy sources like wind
What’s Inside the Box?
- Fox ESS H1 3.7kW Hybrid Inverter G2
- CT Clamps
- WiFi Stick
- User Manual and Installation Guide
Compatibility
The Fox ESS H1 3.7kW Hybrid Inverter G2 is compatible with the following battery storage systems:
- ECS2900 – Requires 1 Master + 1 Slave Minimum, supports up to 6 Slaves Maximum
- ECS4100 – Requires 1 Master + 1 Slave Minimum, supports up to 6 Slaves Maximum
- ECS4300 – Requires 1 Master + 1 Slave Minimum, supports up to 6 Slaves Maximum
- ECS4800 – Requires 1 Master + 1 Slave Minimum, supports up to 6 Slaves Maximum
- HV2600 – Requires 1 BMS + 2 HV2600 Minimum, supports up to 7 Maximum
Important Note
- A meter will be required if the distance between the inverter and the incoming power connection point is greater than 30 meters.
- CT Clamps and a WiFi stick are included in the box.
- If another generator source (such as PV, wind, or other) is present, a second CT will be required.
- Fox ESS inverters are not compatible with SolarEdge or Huawei optimizers, but they are compatible with Tigo optimizers.
The Fox ESS H1 3.7kW Hybrid Inverter G2 is a future-proof, efficient, and reliable choice for modern solar energy systems.
Installation Requirements:
To ensure safe operation and compliance with local regulations, this product must be installed by a certified electrician or solar installer.
Disclaimer:
All product information provided by Solareon UK is intended for general guidance only and may be subject to change or error. Solareon UK does not accept liability for any inaccuracies or omissions in the product specifications displayed. For accurate and detailed technical information, please refer to the manufacturer’s official datasheet available in the 'Downloads' section. We strongly advise confirming all critical details directly with the manufacturer prior to making purchasing or installation decisions.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 753 reviews
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Product Reviews
★★★★★ 3
Liked it
Format: Kindle
I liked the worlds and the characters. The prophesy is confusing in that I would think, since all worlds ore on a path to destruction, the angels would want their world to be saved. I am sure there is more evil that will be revealed as the series proceeds. I dislike a prolonged “poor little me” trope and the main character has moved past that, thankfully, and began to show a fierce attitude as the novel progressed. The last portion of the novel had some great action. It’s worth reading, just be patient with a slow start.
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Reviewed in the United States on February 14, 2024
★★★★★ 5
Unexpectedly emotional and packed with action!
Format: Kindle
Why do I suddenly want nothing more than a tiny wyvern to snuggle with?! It’s adorable and I absolutely love all of those moments! Wings of Stars was everything I’ve come expect from this powerful author duo. The fact that it’s written by two different people is completely transparent to the reader and they’ve brought us another world and characters that we’re all emotionally connected to and fully invested in! The injustice that we see from Alfemir in the many forms in which it comes is infuriating and makes me desperate for the conclusion of the story so they can all get what’s coming to them! I love all the guys right now, with one exception, and if you’re read it, you know exactly who I’m talking about. Bastian is hilarious - he was the comedic relief through an otherwise quite serious story. My heart bleeds for him and I can’t wait to see how he progresses through the series. Parts of Wings of Stars were unexpectedly emotional and of course I was left with my jaw on the floor at that cliffhanger! Next, please!
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Reviewed in the United States on October 18, 2025
★★★★★ 5
Niz !!!
Format: Kindle
First, let me say that I love both of these authors. I have been hooked by both ever since I discovered their writings, and I follow their social media groups closely. This book did not disappoint. Sure, there are several questions that I have, a couple of times I went huh (which I won't get into because I do not want to offer any spoilers) and I hated the cliff hanger lol, but I cannot lie and say I didn't love the book, because I did. The twist on angels was new and fresh, even though that is part of my questions. The beginning and ending were the better parts, the middle was needed but sorta bogged a little. Kieran was confusing but relatable. Niz is BY FAR the best character of the book, love NIZ. For me, Bastian is a close second, always loved the crazy ones. The other men were good, but Steele gets on my nerves and as of right now, IMO, he doesn't belong, but we will see how that goes. I have lots of questions, but this was an excellent start to a new series and I cannot wait for the next book. Highly recommend
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Reviewed in the United States on February 21, 2024
★★★★★ 4
fallen destiny? more like destined to fall in love
Format: Kindle
Kieran is an angel, but she doesn't have an affinity. Nothing angers her father more. If she doesn't find an affinity soon she will be cast to earth & have her wings removed. But she has the choice to become a fallen angel, wings turn black, & live her life on edge.
Towards the end of the book things start to make sense. Gabe’s nickname for Kieran, Steele’a hatred, Bastian’s belief that Kieran is powerful. This book ended literally during a war? As one of her friends was injured, and admitted a bit secret? Talk about cliff hanger. The next book comes out August 5th.
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Reviewed in the United States on July 8, 2024
★★★★★ 5
Well holy moly!
Format: Kindle
Holy moly that story definitely had me hooked!
Kieran was definitely a character that I immediately adored. She has obviously had to deal with a butt load of too high expectations from her father (who is 🤬)..
She has been helpless when it came to finding out her affinity with so many years of no answers & perceived failure. When Ronan, gives her a small inkling of hope that she be a Beast Tamer, she jumps into it. But again she doesn’t seem to fit.
But when she runs into Gabe again, she ends up helping him & rethinking her life in Alfemir. And when the opportunity comes she decides leaving is the best option. But when Ronan demands he comes with her & then the random appearance of Bastian, she is feeling very overwhelmed.
After she chooses to fall with them, they land on earth exactly where Gabe is located only to run into Steele who is a person that I was finding hard to like.
After training, she eventually finds out she does have an affinity & it’s one that no longer exist & is incredibly powerful but also has a prophecy attached to it.
I feel incredibly bad for her on she learns about the prophecy & Steele’s connection with it too.
But that ending, with the battle scene & Niz….yeah definitely was not expecting that but hello I am all here for it too!
Absolutely amazing start of a series & I for sure will be waiting for the next one to come out.
Amazing job!
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Reviewed in the United States on September 26, 2024