China Solar Brands Watch

Editorial note: China Brands Watch is PVSize's independent, fact-based coverage of Chinese solar manufacturers expanding into Western markets. We report on shipment volumes, factory expansions, certification milestones, distribution partnerships, and market strategy. Our coverage is descriptive — we do not endorse, rank, or recommend specific manufacturers. All data is sourced from public filings, industry reports (IEA, SEIA, BNEF), and company announcements. No manufacturer pays for inclusion in this channel.

Astronergy (Chint Group): H1 2026 Overseas Strategy Deep-Dive

June 2026 PVSize Editorial Team · 4 min read

Overview

Astronergy, the solar manufacturing arm of Chinese industrial conglomerate Chint Group, shipped an estimated 25 GW of solar modules in 2025, placing it firmly among the world's top 10 PV manufacturers. The company's aggressive transition to N-type TOPCon technology — now accounting for over 70% of production capacity — has positioned it as a credible alternative to Tier-1 incumbents for price-sensitive residential and C&I buyers in Western markets.

Manufacturing Footprint

As of Q2 2026, Astronergy operates approximately 55 GW of cell capacity and 60 GW of module capacity across manufacturing bases in China, Thailand, and Turkey. The Thailand facility (5 GW cell + 5 GW module) is critical for US market access, allowing the company to bypass anti-dumping and countervailing duties (AD/CVD) on Chinese-origin cells. In March 2026, Astronergy announced plans to double its Thailand capacity to 10 GW by Q4 2027, with 80% of the additional capacity dedicated to TOPCon cells for the US and Australian markets.

US Market Strategy

Astronergy's US market approach relies on three pillars: OEM manufacturing partnerships in Southeast Asia, distribution agreements with regional US solar equipment wholesalers, and competitive pricing — typically 10-15% below equivalent Tier-1 products. The company has secured UL 61730 and UL 1703 certifications for its residential and C&I modules. In Q1 2026, Astronergy signed distribution agreements with two major Australian solar wholesalers, expanding its presence in the fast-growing Australian residential market where Chinese manufacturers already supply over 80% of panels.

Product Portfolio

Astronergy's residential lineup focuses on 430-450W N-type TOPCon modules with 22-23.5% efficiency and 25/30-year product/performance warranties. The company also produces bifacial modules for commercial ground-mount applications. Warranty terms — once a differentiator for Western brands — now match or exceed Tier-1 offerings, reflecting the broader industry trend toward longer warranties across all tiers.

Key Numbers

2025 shipments: ~25 GW (estimated; company does not publicly disclose exact figures)
TOPCon share of production: 70%+ (up from 40% in 2024)
Overseas revenue share: ~45% of total module revenue (2025)
Thailand capacity expansion target: 10 GW by Q4 2027
US pricing: 10-15% below Tier-1 equivalents for equivalent specs

Risen Energy: HJT-First Strategy and Overseas Expansion

June 2026 PVSize Editorial Team · 4 min read

Overview

Risen Energy has taken a contrarian path among Chinese solar manufacturers: instead of following the industry's massive TOPCon capacity expansion, Risen has bet heavily on HJT (Heterojunction Technology). With 15 GW of HJT cell capacity online as of Q1 2026 — the largest dedicated HJT capacity globally — Risen is attempting to position HJT as a premium product category for residential and commercial buyers willing to pay more for higher efficiency.

HJT Strategy Rationale

Risen's HJT focus is a deliberate differentiation play. While TOPCon margins have compressed to near-zero at the module level due to massive overcapacity (global TOPCon capacity exceeds 800 GW versus ~550 GW of demand in 2026, per IEA), HJT commands a 15-25% price premium and faces far less competition — only a handful of manufacturers have commercial-scale HJT production. Risen's HJT modules achieve 24-25.5% efficiency in mass production, with a temperature coefficient of -0.24%/°C that outperforms both TOPCon and PERC in hot climates.

Overseas Expansion Timeline

2019-2021: Initial overseas push focused on PERC modules in European and Australian markets. Moderate traction but limited differentiation.
2022-2023: Pivot to HJT. Announced 15 GW HJT cell expansion plan. First commercial HJT shipments to European distributors.
2024: Overseas revenue exceeded 50% of total for the first time. Signed long-term supply agreements with European and Australian distributors for HJT modules.
2025: Overseas revenue reached ~55% of total. HJT modules accounted for over 60% of overseas shipments. Entered the US market through OEM partnerships.
H1 2026: 15 GW HJT capacity fully ramped. Announced plans for 5 GW of US-bound HJT cell capacity in a non-China location (details pending). Secured UL certification for US residential HJT modules.

Market Positioning

Risen targets the premium residential segment — homeowners with space-constrained roofs in hot climates (Arizona, Texas, Australia, Southern Europe) where HJT's efficiency advantage and superior temperature coefficient translate to tangible energy yield benefits. The company's 30-year performance warranties align with premium positioning. However, Risen faces two headwinds: (1) the US AD/CVD framework creates uncertainty for HJT cells (the tariff determination process is ongoing as of mid-2026); (2) premium pricing limits total addressable market versus commodity TOPCon.

Key Numbers

HJT cell capacity: 15 GW (Q2 2026)
Overseas revenue share: ~55% (2025)
Module efficiency (HJT): 24-25.5% mass production
Temperature coefficient: -0.24%/°C
30-year performance warranty: Standard on all HJT residential modules

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