Sed Energy
Sed Energy is a Johannesburg-based B2B wholesale distributor of Tier 1 solar panels, inverters, batteries, mounting systems, and accessories, supplying installers, EPC contractors, resellers, and commercial buyers across South Africa and Zambia.
- Company typePrivate
- Founded2022
- HeadquartersJohannesburg, South Africa
- Headcount1–10
- GTM typeB2B
- OfferingHardware or Manufacturing
What Sed Energy does
Sed Energy, legally Solar Energy Distributor Pty Ltd, is a Johannesburg-headquartered B2B wholesale distributor of Tier 1 solar equipment serving the South African and broader Southern African markets. Founded in 2022 and operating with a lean team of 1-10 employees, the company supplies solar panels, inverters, lithium batteries, mounting systems, and accessories to trade customers — primarily solar installers, EPC contractors, project developers, resellers, and commercial buyers — under a strictly wholesale, non-consumer-facing motion on its sed.energy domain, with a parallel consumer e-commerce storefront at solarenergydistributor.co.za. The product portfolio spans high-efficiency monocrystalline and polycrystalline panels from Astronergy and Hanersun, professional-grade inverters from Hinen, Knyee, and Megarevo (including large C&I units up to 500kW), advanced lithium batteries from Hinen, Knyee, and PowerCo (with fire-suppression-equipped models), and a full accessory range of cables, combiner boxes, disconnects, fuses, and mounting hardware.
The company generates revenue through transactional hardware resales at wholesale margins, purchasing in bulk from manufacturers and reselling to trade customers with quote-based pricing and volume discounts but no subscription or recurring component. Pricing is fully quote-driven (phone, email, WhatsApp, website form), with no public price lists, tiered subscription plans, or self-serve consumer channels on the trade site. Its go-to-market is enterprise field sales supplemented by SEO-driven organic content marketing through an extensive educational blog covering compliance (NRCS, NRS 097, Eskom registration), installation guidance, and industry news.
SED operates three offices — Johannesburg (headquarters, 3 Rydal Lane, Longlake, Sandton), Port Elizabeth (Coega SEZ), and Lusaka, Zambia — to support nationwide South African distribution and an emerging cross-border presence. Reference projects include a 123 kW grid-tied carport at the University of Johannesburg (224 Sunova Zosma M modules) and a 158.4 kW solar farm for Goscor Power Products (288 Sunova Zosma M modules, commissioned June 2024). Authorized distribution partnerships with Astronergy, Hinen, KNYEE, Sunova, Megarevo, Sungrow, Powerco, Projoy, Hanersun, and Grenex provide a broad, bankable brand portfolio. Ownership appears founder/management-held with no disclosed institutional investors, and 2026 brings a corporate logo transition alongside the new Zambia and Astronergy partnerships.
Sed Energy firmographics
Firmographics- Name
- Sed Energy
- Legal name
- Solar Energy Distributor Pty Ltd
- Website
- https://sed.energy
- Company type
- Private
- Founded year
- 2022
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Sed Energy is a Johannesburg-based B2B wholesale distributor of Tier 1 solar panels, inverters, batteries, mounting systems, and accessories, supplying installers, EPC contractors, resellers, and commercial buyers across South Africa and Zambia.
- Ownership category
- akta.pro rank
Sed Energy industry classification
Industry- Product category
- Solar Energy Equipment Distribution
- SIC
- Wholesale-Hardware & Plumbing & Heating Equipment & Supplies (5070)
- akta.pro primary industry
- Solar Distribution & Wholesale Supply (Channel, Procurement, Logistics) (EUAMABAK)
- akta.pro secondary industry
- Solar Mounting, Racking & Trackers (Fixed-Tilt, Single/Dual-Axis, Rooftop Mounts) (EUAMABAF)
Keywords
Where Sed Energy is headquartered
LocationHeadquarters
- HQ city
- Johannesburg
- HQ country
- South Africa
- HQ region
- Africa
Offices3 records
Markets served
Sed Energy business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Marketing or Sales
Revenue model
- Wholesale Equipment Distribution: SED generates revenue by purchasing solar equipment in bulk from manufacturers (Astronergy, Hanersun, Hinen, Knyee, Sunova, Megarevo, and others) and reselling to trade customers at wholesale margins. Revenue is primarily transactional — one-time purchases per project — with no recurring subscription component. Volume discounts and bulk pricing are offered to regular trade customers.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Pay-as-you-go | Wholesale trade pricing for registered installers, EPCs, and resellers — pricing provided upon enquiry |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels3 records
Sed Energy product offering
Product offeringCore offering
Sed Energy (Solar Energy Distributor Pty Ltd) is a Tier 1 B2B wholesale distributor of solar equipment in South Africa. The company purchases solar panels, inverters, lithium batteries, mounting systems, and accessories in bulk from third-party manufacturers (Astronergy, Hanersun, Hinen, Knyee, Sunova, Megarevo, PowerCo) and resells them to trade customers including solar installers, EPC contractors, project developers, resellers, and commercial buyers.
Product overview
Sed Energy (Solar Energy Distributor) is a Tier 1 solar panel distributor in South Africa offering a comprehensive portfolio of solar equipment for installers, EPC contractors, project developers, resellers, and commercial buyers. The portfolio spans solar panels (Astronergy, Hanersun), inverters (Hinen, Knyee, Megarevo), lithium batteries (Hinen, Knyee, PowerCo), portable power stations (Hinen, Knyee, Sunova), mounting systems, solar accessories (combiner boxes, cables, fuses, connectors), and commercial & industrial solutions including large battery banks and high-capacity C&I inverters. The offering is organized around five core product categories: solar panels for residential/commercial/industrial use, inverters supporting grid-tied and off-grid configurations, lithium batteries for backup and storage, mounting systems and accessories for complete installations, and C&I solutions for large-scale deployments. The company serves as a B2B wholesale distributor from its Johannesburg base with additional offices in Port Elizabeth and Zambia.
Differentiator
Problem solved
Functional benefit
Products and services
- Astronergy Solar Panels High-efficiency monocrystalline and polycrystalline solar panels from Astronergy, including N-type TOPCon modules (Astro N5 580W, Astro N7 610W, Astro N7 625W), suitable for residential, commercial, and industrial installations in South African climate conditions with up to 23.5%+ efficiency.
- Hanersun Solar Panels High-efficiency monocrystalline and polycrystalline solar panels from Hanersun, including the 630W bifacial panel, engineered to withstand hot, humid, and corrosive South African conditions.
- Solar Inverters Professional-grade solar inverters including Hinen off-grid models (3kW, 6kW) and hybrid inverters (6kW, 12kW H12000S), Knyee off-grid and hybrid inverters (5kW, 5.5kW, 6kW), and Megarevo PCS inverters (150kW, 250kW, 500kW) plus MPS hybrid series for large-scale C&I installations.
- Lithium Batteries Advanced lithium battery solutions for backup power and energy storage from Hinen, Knyee, and PowerCo. Includes Hinen B5000 5.12kWh, Knyee 15.36kWh and 16.08kWh with fire suppression, Knyee ESLV5 5.12kWh, and large C&I battery banks (61.44kWh, 71.68kWh, 215kWh).
- Solar Mounting Systems Durable mounting structures for roof and ground-mounted solar installations including rails, clamps, hooks, and mounting kits engineered for IBR and tile roof configurations in South African conditions.
- Solar Cables and Accessories Essential solar accessories including combiner boxes, PV cables (Powerco 6mm²), DC/AC disconnects, fuses, breakers, grounding hardware, MC4 connectors, and related components from brands such as Powerco and Onesto.
- Commercial & Industrial Solutions Large-scale battery systems and high-capacity C&I inverters for commercial and industrial solar projects, including PowerCo battery banks (61.44kWh, 71.68kWh, 215kWh HV768V-280Ah), Megarevo PCS inverters up to 500kW, and battery combiner systems up to 1250A.
- Portable Power Stations Portable power solutions from Hinen (PS3000 3kW + 2.5kWh), Knyee (200W + 1004.8Wh), and Sunova eFox series (3.5kW + 5kWh, 5kW + 5kWh, 5kW + 10kWh) for mobile and backup power applications.
Quantifiable outcome
- 123 kW carport grid-tied system at University of Johannesburg using 224 Sunova Tier 1 modules, demonstrating commercial-scale deployment capability
- +2 more outcomes
Companies that use Sed Energy
Customer profileNamed customers2 records
Segments6 records
Ideal customer profiles3 records
Sed Energy technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Sed Energy partnerships and signals
Strategic signalPartnerships
Eleven partnerships are on record, tiered core and minor.
- AstronergycoreSED is the authorized distributor of Astronergy N-type TOPCon solar modules in South Africa. The partnership was showcased at the Astronergy World Tour 2026 in Johannesburg on May 19, 2026, celebrating Astronergy's 20th anniversary. Astronergy supplies high-efficiency bifacial panels including the Astro N5 580W, Astro N7 610W, and Astro N7 625W. SED promotes Astronergy modules across residential, commercial, and utility-scale projects.
- SOLAR ENERGY DISTRIBUTOR (SED) / HinencoreHinen, a publicly listed energy storage company (stock code: 300787, Shenzhen Stock Exchange), is exhibiting at Solar & Storage Live Africa 2026 in Johannesburg alongside its South African distributor, SOLAR ENERGY DISTRIBUTOR (SED). SED distributes Hinen products including the N3300S 3kW off-grid inverter, H12000S 12kW hybrid inverter, and associated battery systems in South Africa.
- KNYEE Energy (Changxing Liheng New Energy Technology Co., Ltd.)coreSED is officially recognized as an authorized distributor of KNYEE Energy battery systems, including models with built-in fire suppression technology for residential and commercial solar installations. Products include the Knyee 15.36Kwh Battery, Knyee 16.08Kwh Battery with fire suppression, and Knyee ESLV5 5.12Kwh Battery.
- Sunova SolarcoreSED supplies Sunova Solar modules for commercial and utility-scale projects. Reference projects include a 158.4 kW solar farm (288 Sunova Zosma M modules) for Goscor Power Products and a 123 kW carport installation (224 Sunova Zosma M modules) at the University of Johannesburg. Sunova eFox portable power solutions are also distributed.
- HanersunminorSED distributes Hanersun solar panels including the Hanersun 630W Bifacial Panel, suitable for South Africa's climate and applications. Hanersun is listed among trusted brands on the SED website alongside Astronergy and Sunova.
- ProjoyminorProjoy is listed among the trusted brands distributed by SED, alongside Sungrow, Sunova, Powerco, Grenex, and Knyee. No specific product details or partnership announcement were found for Projoy.
- SungrowminorSungrow is listed among the trusted brands distributed by SED, alongside Projoy, Sunova, Powerco, Grenex, and Knyye. No specific product details or partnership announcement were found for Sungrow.
- PowercominorPowerco is listed among trusted brands distributed by SED. Products include Powerco 6mm² PV cables, PowerCo 61.44Kwh and 71.68Kwh Battery Banks, and PowerCo 215Kwh Battery Bank HV768V-280Ah for C&I applications.
- GrenexminorGrenex is listed among the trusted brands distributed by SED alongside Projoy, Sungrow, Sunova, Powerco, and Knyye. No specific product details were found for Grenex.
- MegarevominorSED distributes Megarevo products for C&I applications including the Megarevo MEGA150TS 150kW PCS Inverter, MEGA250TS 250kW PCS Inverter, MEGA500TS 500kW PCS Inverter, and Megarevo MPS150/MPS250/MPS500 hybrid inverters for large-scale commercial and industrial solar installations.
- Goscor Power ProductsminorGoscor Power Products is the EPC partner who completed a 158.4 kW solar farm in Johannesburg using SED-supplied Sunova Solar modules. This is a project-level relationship rather than a formal commercial partnership.
Scale indicators4 records
Recent moves5 records
Expansion highlights5 records
Sed Energy competitors and assessment
Company assessmentDirect peers
- ARTsolar: South African solar panel manufacturer and distributor operating a domestic brand in the local market. Comparable to SED as a Tier 1-equivalent SA solar supplier, though with proprietary manufacturing rather than pure distribution.
- Sinetech: South African electronics and solar component distributor supplying inverters, panels, batteries, and accessories to installers and trade customers. Overlaps directly with SED's product categories and B2B trade-customer targeting.
- Novergy: South African solar solutions provider offering panels, inverters, batteries, and mounting systems to installers and end customers. Comparable trade-channel competitor in the SA solar equipment distribution space.
- Segen Solar: UK-headquartered solar equipment distributor with a strong South African presence, supplying panels, inverters, batteries, and mounting to installers and EPCs. Directly competes with SED in the SA trade channel with a comparable multi-brand authorized portfolio.
Broad incumbents
- JA Solar: Global Tier 1 solar PV module manufacturer with established South African distribution. Competes with SED's panel offering and operates competing authorized distributor networks in the same market.
- Sungrow South Africa: Global inverter and energy storage manufacturer with a South African distribution operation, listed as one of SED's distributed brands. Represents both an upstream supply relationship and a broader competitive threat as Sungrow expands its own regional channel.
- First Solar: Global thin-film solar module manufacturer with utility-scale and commercial project presence in Southern Africa. Competes at the panel supply tier that SED distributes and competes for large-project procurement contracts.
Emerging players
- Solar MD: South African battery storage manufacturer and distributor specializing in lithium energy storage solutions. Overlaps with SED's battery distribution segment and competes for trade customers in the residential and commercial storage channel.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks5 records
Key highlights5 records
Customer concentration
Sed Energy social profiles
Digital presenceSed Energy financial estimates
Financial estimateRevenue estimate
Valuation estimate
Sed Energy leadership team
Management profileNumber of profiles
Sed Energy funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Sed Energy M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Sed Energy
What does Sed Energy do?
Sed Energy (Solar Energy Distributor Pty Ltd) is a Tier 1 B2B wholesale distributor of solar equipment in South Africa. The company purchases solar panels, inverters, lithium batteries, mounting systems, and accessories in bulk from third-party manufacturers (Astronergy, Hanersun, Hinen, Knyee, Sunova, Megarevo, PowerCo) and resells them to trade customers including solar installers, EPC contractors, project developers, resellers, and commercial buyers.
Is Sed Energy a public or private company?
Sed Energy is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Sed Energy founded?
Sed Energy was founded in 2022. It employs 1 to 10 people.
Where is Sed Energy based?
Sed Energy is headquartered in Johannesburg, South Africa, in the Africa region.
How does Sed Energy make money?
One revenue line is on record: wholesale Equipment Distribution.
Who are Sed Energy's main competitors?
Direct peers on record are ARTsolar, Sinetech, Novergy and Segen Solar. Broad incumbents are JA Solar, Sungrow South Africa and First Solar. Solar MD is listed as an emerging player.
Does Sed Energy have an API?
No public API is recorded for Sed Energy.
What industry is Sed Energy in?
Sed Energy's product category is Solar Energy Equipment Distribution. Its primary akta.pro industry code is EUAMABAK, Solar Distribution & Wholesale Supply (Channel, Procurement, Logistics), with a secondary code of EUAMABAF, Solar Mounting, Racking & Trackers (Fixed-Tilt, Single/Dual-Axis, Rooftop Mounts). Its SIC code is 5070.