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Pytes: High‑Performance Lithium Iron Phosphate (LiFePO4) Solar Energy Storage Solutions

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Pytes: High‑Performance LFP Energy Storage Solutions

Pytes designs and manufactures lithium‑iron‑phosphate (LiFePO4) batteries that pair server‑rack convenience with grid‑level safety. Flagship models such as the V5 and E‑Box 48100R pack 5.12 kWh (51.2 V, 100 Ah) into a compact module, giving homeowners, businesses, and installers a plug‑and‑play path to deeper energy independence.

What Sets Pytes Apart

  • True 1 C Charge / Discharge – up to 100 A continuous with peak bursts to 180 A, enabling fast cycling and robust backup power. 

  • Long Service Life6000+ cycles to 80 % capacity and a 10‑year warranty keep lifetime $/kWh among the lowest in the category. 

  • Integrated Low‑Temp Heater – an internal pad activates below freezing, so the pack can charge safely in cold climates without external wraps.

  • Remote Monitoring – optional Wi‑Fi/CAN/RS‑485 lets you view SOC, temperature, and alarms from any browser or the Pytes app. 

Safety & Certifications

Pytes batteries carry UL 1973 cell certification and full UL 9540 / 9540A ESS certification when paired with leading hybrid inverters such as Sol‑Ark and Solis—streamlining permits and AHJ approvals. 

Scalable Architecture

Each 5.12 kWh module stacks in minutes without tools; simply add more units to grow storage for whole‑home backup, commercial demand shaving, or off‑grid micro‑grids. Intelligent BMS networking keeps parallel strings balanced for worry‑free expansion.

Built for Tough Environments

LFP chemistry delivers superior thermal stability and zero cobalt, while the IP65 metal enclosure shrugs off dust and humidity. Operating windows from ‑4 °F (‑20 °C) discharge to 122 °F (50 °C) keep systems online year‑round.

Flexible Integration

Pytes packs communicate natively with many hybrid and all‑in‑one inverters, allowing closed‑loop control, time‑of‑use optimization, and rapid backup switchover—perfect for solar + storage retrofits or new installs.


Choose Pytes for reliable, scalable, and certified energy storage that meets today’s demanding safety codes while future‑proofing your power needs for decades.

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