SES Solar is a professional solar integrated manufacturer and solution provider in China — a high-tech enterprise dedicated to R&D of solar modules, on/off/hybrid solar systems, lithium batteries, and energy storage systems (ESS). With overseas branches and a professional global team, we manufacture, design, invest in, and install solar systems across the Chinese mainland and worldwide.
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Solar Systems Invested & Installed Worldwide
Solar Cell Factory Annual Production Capacity
Solar Panel Factory Annual Output Capacity
Solar Marketing & EPC Engineering Experience
A trusted Chinese solar manufacturer with a global vision — delivering clean energy solutions from cell to system.
| Who We Are | SES Solar is a high-tech enterprise headquartered in China, specialising in the full-spectrum manufacture and integration of solar energy products. From individual solar cells to complete grid-tied, off-grid, and hybrid power systems, we control every stage of the supply chain to guarantee quality and competitive pricing. |
| What We Do | We research, develop, manufacture, design, invest in, and install solar modules, lithium battery packs, and energy storage systems (ESS). Our vertically integrated model means faster delivery, stricter quality control, and deeper customisation capability for every client. |
| Our Reach | With overseas branches across Europe, Southeast Asia, Africa, and the Americas, SES Solar supports distributors, EPC contractors, and end-users with on-the-ground technical and after-sales service — ensuring your project succeeds long after commissioning. |
| Our Investment | In 2022, SES Solar expanded into ESS manufacturing, adding battery cell production and system integration to our portfolio. To date we have invested in over 100MW of operational solar systems, giving us real-world EPC insight that informs every product we build. |
SES Solar provides a comprehensive suite of solar PV solutions that optimise a wide range of residential, commercial, and utility-scale project applications.
Our solar systems are engineered for rapid, tool-light deployment. Pre-wired junction boxes, plug-and-play connectors, and comprehensive installation guides reduce labour time by up to 40%, making them ideal for installers of all experience levels.
Grid-tied systems designed for maximum energy yield and seamless utility integration. Our smart inverters support reactive power compensation, remote monitoring, and compliance with international grid codes from Europe to Australia.
The industry's most comprehensive repair, maintenance, and monitoring programme. Our hybrid and off-grid solutions pair high-density LiFePO₄ batteries with intelligent energy management controllers for 24/7 reliable power in any location.
We combine manufacturing excellence with hands-on project experience to deliver unmatched value at every stage of your solar journey.
Solar cell, panel, and ESS production under one roof — eliminating middlemen and ensuring end-to-end quality control from raw wafer to finished system.
Our engineers continuously innovate on cell efficiency, battery chemistry, and system intelligence — keeping SES Solar products at the leading edge of solar technology.
Local branches and certified technical partners in key markets provide fast-response after-sales service, spare parts logistics, and on-site commissioning assistance.
From custom panel wattage and frame colour to branded ESS enclosures and bespoke system configurations — we adapt every product to your exact project specifications.
State-of-the-art production facilities that power quality, scale, and speed of delivery for clients worldwide.
Our cell manufacturing lines use advanced PERC and TOPCon deposition technology, achieving cell efficiencies above 23%. Automated optical inspection and electroluminescence testing ensure zero-defect shipments at gigawatt scale.
High-throughput lamination and framing lines produce mono-crystalline and bifacial modules from 100W to 700W+. Every panel undergoes flash testing, IR scanning, and salt-mist corrosion validation before leaving the facility.
Established in 2022, our energy storage factory produces LiFePO₄ battery packs and containerised BESS units ranging from 5kWh residential cabinets to multi-MWh grid-scale systems, all certified to IEC 62619 and UN38.3 standards.
Our products are certified by leading international bodies, giving distributors and end-users confidence in every installation.
International standard for crystalline silicon PV module design qualification and safety — mandatory for European and global market entry.
CE marking confirms EU safety and electromagnetic compliance; MCS certification enables UK Feed-in Tariff and Smart Export Guarantee eligibility.
UL-listed solar panels and ESS systems meet North American safety requirements, opening access to the US and Canadian utility and commercial markets.
Our quality management and environmental management systems are independently audited, demonstrating our commitment to consistent excellence and sustainable manufacturing.
Real-world installations across residential, commercial, and utility segments — proof of our engineering capability and global reach.
10KW hybrid solar system — combining on-grid export with battery backup for uninterrupted household power.
5KW on-grid solar system — maximising self-consumption and grid export revenue for urban homeowners.
2KW off-grid solar system — delivering reliable autonomous power to remote and rural communities without grid access.
5MW ground-mounted solar system — utility-scale EPC project delivering clean energy to the local grid and reducing carbon emissions significantly.
We provide a comprehensive suite of solar PV solutions that can optimise a wide range of project applications — from a single rooftop panel to a multi-megawatt utility farm.
| Quality First | Every product passes multi-stage inspection before shipment — zero compromise on reliability. |
| Speed to Market | In-house manufacturing and logistics partnerships ensure 30–45 day lead times for standard orders. |
| Long-Term Partnership | We invest alongside our clients — from product supply to co-investment in solar farm projects. |
SES Solar is a trusted OEM partner for solar brands, distributors, and EPC companies across more than 50 countries. We bring your vision to life at scale.
Choose your wattage (50W–700W+), cell technology (PERC, TOPCon, HJT), frame colour, glass type (mono/bifacial), and connector brand. Minimum order quantities start from 100 units for OEM runs.
Design your LiFePO₄ battery pack from 5kWh to 500kWh+. We offer wall-mounted, rack-mount, and containerised formats with custom BMS firmware, communication protocols (CAN, RS485, Modbus), and private-label branding.
From inverter pairing to system controller programming, SES Solar delivers fully integrated on-grid, off-grid, and hybrid solar kits under your brand name — ready for direct distribution in your target market.
Trusted by solar distributors, EPC contractors, and system integrators across six continents.
"SES Solar's panels have consistently outperformed the datasheet figures in our UK rooftop installations. Their technical support team responded within hours when we had a grid-code query — truly world-class after-sales."
"We've sourced OEM battery packs from SES Solar for two years. The consistency between batches is exceptional, and their custom BMS programming saved us months of development time. Highly recommended for serious ESS brands."
"The 5MW EPC project SES Solar supported in West Africa came in on time and under budget. Their on-site engineers were professional, and the monitoring platform gives us real-time visibility into every string. Outstanding partner."
Whether you're a residential installer, commercial developer, or utility-scale EPC contractor, our team is ready to design the perfect solar solution for your project.
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