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All Products

OSTA_Connector

Junction Box OSTA-03 (xy)

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Junction Box OSTA-03(ab)

Pv Connector from Solreach

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Photovoltaic Connector

MC4 Connector

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PV Connector-PV-TT02

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Energy Storage Systems 

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PV Smart Shutdown

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Why Choose Solreach?

Built for reliability, scalability, and seamless OEM integration — from residential to utility scale.

Certified All-in-One ESS Design

Every Solreach All-in-One ESS is manufactured to IEC 62619, UL 9540, and UN 38.3 standards, with optional CE and TÃœV certification for global market entry.

Flexible OEM & White-Label Support

We support full OEM customization — branding, enclosure design, battery capacity, and inverter spec — so your product reaches market exactly as envisioned.

Integrated BMS & Smart Energy Management

Our proprietary Battery Management System delivers real-time cell balancing, fault protection, and cloud-connected monitoring via Modbus, CAN bus, and RS485.

Vertically Integrated Manufacturing

From cell sourcing to enclosure assembly and final testing, Solreach controls the full production chain — ensuring consistent quality at every stage and competitive lead times.

Global Shipping & Scalable MOQ

We ship to over 50 countries with sea, air, and express options. Low MOQ starting from 10 units for prototypes, scaling to container-load production for established OEMs.

Dedicated Technical & After-Sales Support

Our engineers provide pre-sales BOM consultation, installation guidance, remote diagnostics, and warranty management — so your customers stay powered and supported.

Custom Use Cases

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Outdoor Energy Storage

Reliable portable power for camping. RVs, outdoor events, and emergency backup. Clean, quiet and
dependable energy wherever you go.

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PV Module Manufacturing

Show junction boxes attached to the rear of solar panels on a production line. Best for PV module manufacturers and OEM buyers.

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Solar Cable Connectivity

Show connector pairs and solar cables installed beneath a PV array, emphasizing practical connectivity and cable routing.

Frequently asked questions 

What solar products does Solreach offer?

Solreach offers photovoltaic components and energy solutions, including PV junction boxes, MC4 connectors, PV connectors, rapid shutdown devices, and energy storage systems.

What are PV junction boxes used for in solar panels?

PV junction boxes are mounted on solar modules to house electrical connections and support the connection of module output cables. Product selection depends on the module design and electrical requirements.

What is the difference between an MC4 connector and other PV connectors?

PV connectors are used to establish electrical connections in photovoltaic systems. Connector designs can differ in structure, connection method, and application. Always verify compatibility with the specific cable, mating connector, and system requirements before installation.

What should buyers consider when selecting solar connectors?

Buyers should review connector compatibility, cable size, electrical ratings, environmental conditions, installation requirements, and applicable project standards. Confirm the specifications in the relevant product datasheet before purchasing.

What is a PV rapid shutdown device?

A PV rapid shutdown device is used in photovoltaic systems designed to reduce electrical hazards by bringing specified PV conductors to a safer voltage state under defined conditions. Applicable requirements depend on the project location and system configuration.

Which Solreach products are suitable for PV module manufacturers?

PV junction boxes and compatible PV connectors may be relevant to PV module manufacturing. Final selection should be based on module architecture, electrical requirements, cable configuration, and verified product specifications.

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