Space saver, no clear weak spot
The JA Solar Monocrystalline36 series comprises compact monocrystalline modules designed for stable operation in environments where every inch of roof or structure matters. The use of monocrystalline cells helps to maximize energy output from a limited surface area, while a refined connection architecture (including multi-busbar depending on the variant) improves light capture in low-sunlight conditions and minimizes losses due to microcracks. In practice, this translates to more predictable performance in real-world conditions, even with partial shading, dirt, or high temperatures.
These modules also stand out for their enhanced mechanical strength and refined connection and junction box protection, which makes installation and maintenance easier in systems exposed to wind, snow, and moisture. This makes them a good choice for home micro-installations, small businesses, systems on agricultural buildings, and off-grid projects where reliability and durability are more important than marketing promises.
Ranking
Signals from the data
Residential, off-grid and commercial.
Top 1% of the 0-200 W band, against a median of 156.3. Ranked 8,595th in the whole database.
Top 4% of the 0-200 W band, against a median of 15.70%. Ranked 8,708th in the whole database.
Top 6% of the 0-200 W band, against a median of 72.0. Ranked 3,317th in the whole database.
Module efficiency of 21.29% clearly outperforms all peer comparables: Easun Power FLEXIBLE SOLAR PANEL (19.63%, delta +1.66 pp), Centro Energy CE-100M36 (19.57%, delta +1.72 pp), and Longi Solar DLXN Portable (17.00%, delta +4.29 pp). This translates to a higher energy yield from the same footprint — critical where mounting area is constrained.
JA Solar maintains BloombergNEF Tier-1 status as of Q2 2026, ranking alongside Jinko Solar, LONGi, and Trina Solar as one of four global leaders with 100 GW of annual production capacity. Tier-1 bankability underpins project financing eligibility and supply-chain risk assessment.
JA Solar guarantees at least 82.5% of rated power after 25 years of operation, in line with industry standards for premium modules. Combined with Tier-1 manufacturer credibility, this provides a solid basis for full-lifecycle LCOE modeling.
JA Solar's standard product warranty for base-tier models is 12 years. The Monocrystalline36 series provides 15 years — a 25% longer coverage against latent defects and workmanship failures. This is a meaningful advantage for off-grid installations or facilities where servicing is logistically difficult.
The 100 Wp, 36-cell monocrystalline format targets low-voltage system architectures (typically 12 V / 24 V), eliminating the need for additional converters in simple battery-based systems with MPPT charge controllers. This keeps overall BoS costs lower compared to oversized large-format modules.
The series covers only one variant at 100 Wp. System designers cannot fine-tune array power to available roof area or load balance without switching to a different series. Competitor Easun Power FLEXIBLE SOLAR PANEL offers a wider power range within the same compact module class.
JA Solar's own Deep Blue 4.0 Pro series carries a 25-year product warranty — 10 years longer than the Monocrystalline36. For installations with extended operational horizons (e.g., municipal systems, permanent off-grid sites), this gap has real implications for service risk calculation.
- At 21.3% efficiency, this panel is 0.5pp below the database median of 21.8%
- Power density of 212.9 W/m² is 5.2 W/m² below database median (218.1 W/m²) - needs more roof space
- Temperature coefficient of -0.29%/°C matches the database median
- 5.0 kg weight - 21.5 kg lighter than database median (26.5 kg), reducing installation effort
- Ranked #8708 out of 14005 panels for efficiency in the database
Specifications
Simulations
Degradation from this panel's own datasheet figures. No inverter, soiling or shading losses.
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