P3301 is a compact portable energy storage system designed for outdoor, emergency and mobile power needs. It combines high energy density, multiple AC/DC outputs and intelligent BMS protection for reliable off-grid use.
| Model | P3301 |
|---|---|
| Battery Capacity | 332Wh / 25.6V 13Ah |
| AC Output | 220V 50Hz, 300W (Peak 600W) |
| DC Output | 12V / 10A |
| USB | QC3.0 + Type-C PD 60W |
| Charging Method | AC / Solar / Car |
| Weight | Approx. 4.2 kg |
Designed for camping, RV travel and emergency backup, P3301 delivers quiet pure-sine AC power for laptops, lights and small appliances. The compact housing, carry handle and multi-port panel make setup fast in any environment.
Intelligent BMS monitors cell temperature, voltage and current in real time. Over-charge, over-discharge, short-circuit and over-temperature protections help keep the system safe during daily outdoor use.
| Packing details | |
|---|---|
| Product size | 230 × 160 × 180 mm |
| Carton size | 280 × 210 × 230 mm |
| N.W. / G.W. | 4.2 kg / 5.0 kg |
| Qty / Carton | 1 pcs |
| Package info | |
|---|---|
| In the box | Host / AC cable / Manual |
| Optional | Solar panel / Car charger |
| Color | Grey / Orange |
| Warranty | 24 months |
| Item | Specification | Item | Specification |
|---|---|---|---|
| Battery type | LiFePO4 | Cycle life | ≥ 2000 cycles |
| AC input | 100–240V, 50/60Hz | Solar input | 12–30V, Max 100W |
| AC output | Pure sine wave 300W | DC output | 12V / 10A |
| USB-A | QC3.0 18W | USB-C | PD 60W |
| Operating temp. | -10°C ~ 40°C | Certifications | CE / UN38.3 / RoHS |
Solarm is a photovoltaic and energy-storage manufacturer focused on modules, portable and residential ESS, and complete solar-storage solutions. With in-house R&D, production and quality control, we support OEM / ODM projects for partners worldwide.
Our factories combine automated production lines with strict incoming and outgoing inspection. Products are designed to meet international standards and are backed by certifications such as TUV, CE and IEC for global market access.
From residential rooftops to commercial parks and portable outdoor power, Solarm delivers reliable hardware and engineering support — helping customers build cleaner, more resilient energy systems.
We welcome distributors, EPC contractors and brand owners to visit our facilities and explore long-term cooperation on PV modules, storage systems and customized solutions.
A: We are the factory and we have our own workshop, we have our own R&D team, OEM & ODM & OBM are available. Also, we have strict QC management and professional sales team. Our factory is located in Ningbo, it's very convenient to export goods to any country of the world. Welcome to visit our factory!
A: Our standard MOQ depends on the product category. For most modules and storage units, the minimum order quantity starts from one pallet or one container load. For customized OEM/ODM projects, MOQ can be discussed based on specifications and tooling requirements.
A: Yes. We support trial orders and small-batch purchases for new partners to evaluate product quality and system performance before placing larger volume orders.
A: Standard products are usually ready within 7–15 working days after payment confirmation. Customized solutions may take 20–35 working days depending on design approval and material preparation.
A: Yes. Solarm offers OEM, ODM and OBM services. Our engineering team can support branding, packaging, and system customization according to your market requirements.
A: We follow a strict QC process covering incoming materials, in-process inspection and final testing. Products are manufactured to international standards and supported by certifications such as TUV, CE and IEC.
