3.5-5Kw Single Phase Off-Grid Solar Inverter
3.5-5Kw Single Phase Off-Grid Solar Inverter
3.5-5Kw Single Phase Off-Grid Solar Inverter
3.5-5Kw Single Phase Off-Grid Solar Inverter
Forklift loading pallets into a truck; warehouse stock with a “7-Days Fast Delivery” banner.
3.5-5Kw Single Phase Off-Grid Solar Inverter
3.5-5Kw Single Phase Off-Grid Solar Inverter
3.5-5Kw Single Phase Off-Grid Solar Inverter
3.5-5Kw Single Phase Off-Grid Solar Inverter
3.5-5Kw Single Phase Off-Grid Solar Inverter
3.5-5Kw Single Phase Off-Grid Solar Inverter
Forklift loading pallets into a truck; warehouse stock with a “7-Days Fast Delivery” banner.
3.5-5Kw Single Phase Off-Grid Solar Inverter
3.5-5Kw Single Phase Off-Grid Solar Inverter
FOB
MOQ
10
Shipping
Ocean Shipping
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Product Introduction
Featuring an integrated MPPT charge controller with equalization charging, this inverter works with or without a battery and accepts PV input up to 450VDC. Configurable grid or solar input priority gives you full control over energy sourcing, while PV and grid can power the load jointly when solar energy is insufficient. Flexible scheduling of inverter charging and discharging adds further control, and optional WIFI/GPRS remote monitoring keeps you connected. Parallel operation supports capacity expansion up to 30kW.

Specification

Essential details
Quantity(pieces)
Volume
MOQ
10
G.W
Lead time
Size
N.W
Shipping
Ocean Shipping
Specification Number
Product Code
1601948948246
Package Description

Company Profile

Hefei Xinyu New Energy Co., Ltd. established in 2022, has quickly grown into a professional force in the renewable energy sector, dedicated to the sales and service of all-in-one solar solutions. From solar systems and lithium batteries to BESS, inverters, and solar panels, our team delivers integrated energy solutions designed to meet diverse global needs.

With extensive exporting experience worldwide, our footprint now spans across Africa, South America, Southeast Asia, and even Europe. From powering remote communities to energizing industrial complexes, Hefei Sunny products are making a tangible difference — delivering clean, sustainable energy to every corner of the globe.

What truly sets us apart is our unwavering commitment to Turn-key Services. Whether you need a standard product from our catalog or specialized engineering assistance for a complex application, our dedicated customer service center is ready to tailor solutions to your specific sourcing requirements. We welcome bulk custom orders, backed by strict quality control and thoughtful support at every stage.

Beyond products, we offer full on-site professional engineer services and 24-hour online consultation. Need training for your local team? We provide comprehensive engineer training services to promptly resolve both pre-sale and post-sale issues. Our mission is simple: improve customer satisfaction and ensure your system runs flawlessly from day one.

At Hefei Xinyu, we don't just sell products — we build long-term, stable partnerships. Let our experienced staff power your journey toward a greener, more sustainable future. Choose Hefei Xinyu. Choose reliability. Choose a brighter tomorrow.

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As a one-stop solar energy solutions provider, Xinyu Energy offer complete technical guidance backed. From end-to-end engineering to remote diagnosis and commissioning support, and 24/7 online assistance, we ensure professional support at every step. Our standardized service process enables faster, smoother cooperation and builds long-term trust, while our one-to-one service tracks your entire journey—from order to delivery, sales, and after-sales—for a truly worry-free experience.

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Xinyu Energy is seeking long-term regional partners for mutual success. Enjoy exclusive territory rights, excellent products, and full support at every stage—from technical training to after-sales service. We keep you covered and grow together.

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Our standardized process keeps things simple: inquiry, electricity bill or load, calculation and design, test samples, production and transportation, installation and use, plus full after-sales service. Get your quote now.

Product Superiority

FAQ

Q1: Do you provide on-site installation services?

A1: We provide very detailed installation manuals and videos for each project. For large projects or upon customer request, we will dispatch an installation team to the site, with charges calculated separately. Please contact the sales team for more information.

Q2: Can we become your agent?

A2: Contact us through email or WhatsApp, and we can talk about details to confirm.

Q3: What's your delivery time?

A3: We can ship as fast as in 7 days after receiving the deposit. For larger orders, the delivery time should be negotiated.

Q4: How do you deal with quality problems?

A4: The warranty of the whole product is 10 years. Within the warranty period, we will be responsible for all quality problems caused by our side.

Q5: How do you control the quality of your products?

A5: a. Raw material quality: we work from a base of 500 vetted suppliers and choose only those that meet your requirements. 

      b. Finished product quality: precise manufacturing technique, experienced workers and strict quality inspection.

Q6: Do you accept OEM/ODM?

A6: Yes, we can make that according to your need.

Call Us

+86 177 5630 2551

Contact

Send us your electricity bill, load list or project specification. We will come back with a system design, equipment list and quotation.

Quick Links

Customer services

Contact Us

Tel: +86 177 5630 2551

Address: Room 304, 3rd Floor, Gezhouba International Center Office Building, Intersection of Furong Road and Cuiwei Road, Shushan District, Hefei, Anhui Province, China

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