DOKIO FSP-100x2M Foldable Solar Panel Kit 200W 20A Controller

DOKIO FSP-100x2M Foldable Solar Panel Complete System Overview

Two 100W foldable solar panels deliver 200W peak output under full sunlight, sufficient to charge depleted 100Ah lithium or lead-acid battery banks within 5 to 8 hours depending on cloud cover and seasonal sun angle variations. The 20A 12V charge controller prevents overcharge by reducing current automatically as battery voltage approaches the absorption setpoint, extending battery lifespan and eliminating sulfation that degrades older batteries. Foldable design reduces packed size to 55 x 65 cm when closed, allowing transport in standard vehicle trunks or boat cabins where permanent roof-mounted panels prove impractical or impossible. Professional-grade connectors and waterproof enclosures protect the complete solar cell system from moisture, salt air, and dust that would otherwise corrode internal components and degrade performance. The DOKIO FSP-100x2M includes temperature sensors that adjust charge voltage automatically as ambient conditions shift, maintaining optimal charging behavior across arctic winters and tropical summer deployments.