top of page
图片处理 (1)_edited_edited.jpg

Full Range Solar Inverter One-Stop Sourcing PartnerOriginal Factory Direct Supply From China

· Full Category Product Coverage
· Transparent Pricing, Profit Open
· Full-Process Technical Support
· Lifetime After-Sales Consultant

Core Recommended:
Growatt WIT 4-15K-HU 3 Phase Hybrid Inverter

Growatt WIT 4-15K-HU 3 Phase Hybrid Inverter

Global Hot-Selling 3 Phase Hybrid Inverter,
Perfect For Residential & Small C&I Energy Storage Projects

微信图片_20260304124757_143_2_edited_edited.jpg
hdwh-ai-generated-8300145_1920.png

Ultra-High Compatibility For High-Power ModulesMax. 20A string current, perfectly compatible with 400W+ high-power bifacial modules, reduce string matching loss, increase annual energy yield by up to 2.5%.

royburi-solar-2666770_1920.jpg

Uninterrupted Backup Power Supply<10ms ultra-fast on/off grid transfer, 100% three-phase unbalanced output support, 200% 10s overload capability, integrated generator input, ensure uninterrupted power supply for critical loads.

ricardo-gomez-angel-MagdWoazARo-unsplash.jpg

Ultra-High Reliability & Wide AdaptabilityIP65 protection, -30℃~+60℃ wide operating temperature, full protection functions, adapt to harsh environments such as coastal, high altitude, cold areas, long-term stable operation.

biel-morro-HCha-UHkIg8-unsplash.jpg

Powerful Battery Charging & Discharging PerformanceMax. 290A charge/discharge current, support fast charging and discharging of large-capacity batteries, maximize self-consumption of PV power, and realize peak shaving & valley filling.

daniel-miksha-PNX3H9jkT4c-unsplash.jpg

Flexible Parallel Expansion & Smart ControlSupport max 6 units in parallel, built-in smart load control, remote monitoring via APP, compatible with smart home system, realize intelligent energy management for the whole house.

pexels-robertkso-12243093_edited.jpg

• Residential Solar + Energy Storage Systems

pexels-trinh-tr-n-191284110-11644973.jpg

• Small Commercial & Industrial Rooftop Projects

HSIHOPE solar products for Off-Grid & Microgrid Solar Systems projects solution

• Off-Grid & Remote Area Power Supply

HSIHOPE solar products for ​ Backup Power For Home & Small Business solution

• Backup Power For Home & Small Business

aeroncargo11-freighter-8459023_1920.jpg

Full Category Solar Inverter Supply, Cover All Project Scenarios

We have established long-term and stable cooperative relations with global top-tier inverter manufacturers and professional technical manufacturers, can provide full range of inverter products, one-stop matching for your project needs, no need to negotiate with multiple suppliers separately.

pexels-cristian-rojas-8853509.jpg

Hybrid Energy Storage Inverters

·Single phase / 3 phase, 3kW-30kW

·Residential & small C&I energy storage, self-consumption, backup power

·Full brand coverage, compatible with mainstream BMS, on/off grid dual mode

zbynek-burival-V4ZYJZJ3W4M-unsplash.jpg

Central Inverters

·500kW-3.6MW, utility-grade

·Large-scale ground-mounted PV power plants, utility-scale projects

·High power density, intelligent cooling, multi-MPPT design, low operation cost

american-public-power-association-fm5_vCUa-Bc-unsplash.jpg

Grid-Tie String Inverters

·2kW-250kW, single phase / 3 phase

·Residential, C&I & utility-scale grid-tied PV projects

·High efficiency, wide MPPT range, smart monitoring, full international certification

pexels-pixabay-433308.jpg

1kW-100kW, off-grid / hybrid

·Remote area power supply, mobile power, off-grid PV systems·

Off-grid independent operation, compatible with generator, wide battery voltage range

Why Source Inverters From HSIHOPE

 Full Category & Multi-Brand Channel Resources

 Long-term stable cooperation with 20+ top-tier and professional technical manufacturers

 Full range of inverter products coverage, one-stop matching for all project needs

 Break factory MOQ restrictions, support sample & small batch orders

Full-Process Professional Technical Support

Free professional product matching & system sizing service

Grid connection compliance guidance for your local market

Full installation & commissioning technical guidance

24/7 remote troubleshooting support

One-Stop Supporting Service

Full international certification pre-check & handling service

Global door-to-door logistics service, sea/air freight optional

Pre-shipment quality inspection, provide detailed inspection report

Customs clearance support for your destination country

Transparent Pricing, Profit Fully Open

Itemized transparent quotation: factory purchase price + fixed service fee + logistics/certification actual cost

No hidden markup, no price increase, profit fully open

Accept factory price verification, ensure you get the most cost-effective solution

Lifetime After-Sales Consultant Service

Exclusive after-sales consultant for each customer, one-to-one service

Full coordination with the manufacturer for warranty claims, no need for cross-time zone communication

Lifetime technical consultation & product upgrade guidance

7*24 hours fast response, solve your problem within 48 hours

In-Stock Fast Shipment

Bulk stock for hot-selling models (Growatt WIT series, etc.)

7 days fast shipment for in-stock products

Real-time stock status update

Production progress tracking for customized orders

Ready to start?

01

Demand Communication1-on-1 communication with our professional consultant, confirm your project needs, budget and certification requirements

Step

03

Order ConfirmationSign purchase contract, confirm delivery time, payment terms and after-sales service terms

Step

05

Global DeliveryArrange sea/air freight, customs declaration, certification handling, door-to-door delivery to your destination, full logistics tracking

Step

02

Solution & QuotationProvide free product matching solution, itemized transparent quotation, profit fully open, no hidden fees

Step

04

Quality Control & Production TrackingPre-shipment 100% quality inspection, provide detailed inspection report, real-time production/shipment progress update

Step

06

Lifetime After-Sales ServiceInstallation & commissioning technical guidance, full warranty claim coordination, lifetime technical consultation and support

Step

fabersam-photovoltaic-4525178_1920.jpg

Get In Touch

• Free Project Sourcing Consultation
• Transparent Pricing Without Hidden Fees
• Full Export & Logistics Support
• Professional Technical Matching Service

Get in touch

bottom of page